TapFlo CTI AA-05, CTI AA-024, CTI BB-054, CTI AA-03, CTH BB-054 Original Instruction

CTI

CTH

CTI

CTH

With 2900 rpm motor:

With 2900 rpm motor:

With 1450 rpm motor:

With 1450 rpm motor:

CTI AA-03

CTH AA-03

CTI AA-024

CTH AA-024

CTI AA-05

CTH AA-05

CTI BB-054

CTH BB-054

CTI BB-07

CTH BB-07

CTI CC-114

CTH CC-114

CTI CC-15

CTH CC-15

CTI CE-114

CTH CE-114

CTI CC-22

CTH CC-22

CTI DD-224

CTH DD-224

CTI CE-15

CTH CE-15

CTI DF-224

CTH DF-224

CTI CE-22

CTH CE-22

CTI DG-224

CTH DG-224

CTI DD-40

CTH DD-40

CTI DF-40

CTH DF-40

CTI DG-40

CTH DG-40

CTI DF-60

CTH DF-60

CTI DG-60

CTH DG-60

CTI EF-55

CTH EF-55

CTI EG-55

CTH EG-55

CTI EF-75

CTH EF-75

CTI EG-75

CTH EG-75

CTI EG-110B

CTH EG-110B

CTI & CTH

Centrifugal Pumps

edition 2018 rev 2

Original instruction

Read this instruction manual carefully,

before you install and operate the pump.

CONTENTS

IOM manual CTI & CTH centrifugal pumps 2

0. GENERAL ..................................................................................................................................... 6

0.1. Introduction................................................................................................................................ 6

0.2. Warning symbols ....................................................................................................................... 6

0.3. Qualification and training of personnel ................................................................................... 6

1. INSTALLATION ................................................................................................................................... 7

1.1. Operation principle .................................................................................................................... 7

1.2. Receiving inspection .................................................................................................................. 7

1.3. Storage ........................................................................................................................................ 7

1.4. Foundation ................................................................................................................................. 7

1.5. Environment ............................................................................................................................... 8

1.6. Suction and discharge piping ................................................................................................... 8

1.6.1. Connection of discharge pipe ........................................................................................... 8

1.6.2. Connection of suction pipe ............................................................................................... 8

1.7. Health and safety ....................................................................................................................... 9

1.7.1. Protection ........................................................................................................................... 9

1.7.2. Electrical safety .................................................................................................................. 9

1.7.3. Chemical hazard ................................................................................................................. 9

1.7.4. Dry running ........................................................................................................................ 9

1.7.5. Noise level .......................................................................................................................... 9

1.7.6. Temperature hazards ......................................................................................................... 9

1.7.7. Rotating parts................................................................................................................... 10

1.7.8. Cleaning and disinfection ................................................................................................ 10

1.8. Example of installation ............................................................................................................ 10

1.9. Instruments............................................................................................................................... 11

1.9.1. Electric power ................................................................................................................... 11

1.9.2. Optional instruments ....................................................................................................... 11

1.9.3. Thermometer .................................................................................................................... 11

1.10. Motor connection .................................................................................................................... 11

1.11. Motor standard ........................................................................................................................ 12

2. OPERATION ...................................................................................................................................... 13

2.1. Start-up ..................................................................................................................................... 13

2.1.1. Starting the pump ............................................................................................................ 13

2.1.2. Restarting after power shut-off ...................................................................................... 13

2.2. Stopping the pump .................................................................................................................. 14

2.3. Cleaning and disinfection ........................................................................................................ 14

CONTENTS

IOM manual CTI & CTH centrifugal pumps 3

2.3.1. Cleaning procedure .......................................................................................................... 14

2.4. Residual risks ............................................................................................................................ 15

2.5. Disposal after expiration of the expected lifetime ............................................................... 15

2.6. Waste of electrical and electronic equipment (WEEE) directive .......................................... 15

2.7. Actions in emergency .............................................................................................................. 15

3. MAINTENANCE ................................................................................................................................ 16

3.1. Inspections ................................................................................................................................ 16

3.2. Location of faults ..................................................................................................................... 16

3.3. Disassembly of the pump ........................................................................................................ 17

3.3.1. Disassembly procedure .................................................................................................... 17

3.4. Assembly of the pump ............................................................................................................. 19

3.4.1. Test run ............................................................................................................................. 23

3.5. Disassembly – 4FZ option ........................................................................................................ 23

3.6. Assembly – 4FZ option ............................................................................................................ 26

3.6.1. Test run ............................................................................................................................. 26

4. OPTIONS ................................................................................................................................... 27

4.1. Lubricated seal – 4Z ................................................................................................................. 27

4.2. Flushed seal – 4F (API Plan 11) ............................................................................................... 29

4.3. Heating / cooling jacket – 4J................................................................................................... 30

4.4. Hygienic shroud – M ................................................................................................................ 30

4.5. Pump drain – 4K ....................................................................................................................... 31

4.6. Long coupled execution – B .................................................................................................... 31

4.7. Semi-open impeller – 4H; Reinforced impeller – 4W ............................................................ 32

4.8. Reinforced pump casing – 4B ................................................................................................. 33

4.9. Increased number of mounting holes – 4O ........................................................................... 33

4.10. External quench – 4Q ............................................................................................................... 34

4.11. Mechanical seal options .......................................................................................................... 34

5. SPARE PARTS .................................................................................................................................... 35

5.1. Spare parts drawing ................................................................................................................. 35

5.2. Spare parts list .......................................................................................................................... 35

5.3. Spare parts drawing - options ................................................................................................ 36

5.4. Spare parts list - options ......................................................................................................... 37

5.5. Spare parts – long coupled execution .................................................................................... 38

5.6. Spare parts list – long coupled execution .............................................................................. 38

5.7. Recommended spare parts ...................................................................................................... 39

5.8. How to order parts................................................................................................................... 39

CONTENTS

IOM manual CTI & CTH centrifugal pumps 4

6. DATA ................................................................................................................................................. 40

6.1. Pump code ................................................................................................................................ 40

6.2. Dimensions - CTI ...................................................................................................................... 41

6.3. Dimensions - CTH..................................................................................................................... 42

6.4. Dimensions – CTI long coupled pump ................................................................................... 43

6.5. Materials, data and limits ........................................................................................................ 44

6.6. Mounting torques and dimensions of screws/nuts .............................................................. 44

6.7. Performance curves ................................................................................................................. 45

6.8. Permitted loads on inlet and outlet ....................................................................................... 46

7. WARRANTY ...................................................................................................................................... 47

7.1. Returning parts ........................................................................................................................ 47

7.2. Warranty ................................................................................................................................... 47

7.3. Warranty form .......................................................................................................................... 49

www.tapflo.com

EC DECLARATION OF CONFORMITY 01/EC/CT/2016

Series:

CTI / CTH …

Serial numbers:

2016 - … (from 1604 - …)

Manufactured by:

Tapflo AB
Filaregatan 4
442 34 Kungälv, Sweden

This declaration of conformity is issued under the sole responsibility of the manufacturer.

Object of declaration: SINGLE STAGE VERTICAL CENTRIFUGAL PUMPS

The object of the declaration described above is in conformity with the relevant Union
harmonization legislation:

 Directive 2006/42/EC of European Parliament and of the Council of 17 May 2006 on machinery,

amending Directive 95/16/EC;

 Directive 2014/35/UE of the European Parliament and of the Council of 14 February 2014 on

harmonization of the laws of Member States relating to electrical equipment designed for use
within certain voltage limits;

Mr Michał Śmigiel is authorized to compile the technical file.
Tapflo Sp. z o.o.
ul. Czatkowska 4b

83-110 Tczew

Signed for and on behalf of Tapflo AB:

Håkan Ekstrand

Managing director

Tapflo AB, 16.04.2016

0. GENERAL

IOM manual CTI & CTH centrifugal pumps 6

0. GENERAL

0.1. Introduction

The CT pumps are open or semi open single stage centrifugal pumps. They are
manufactured in high finish and mechanical strong material stainless steel AISI 316L. The
pump range meets the demands from a variety of today’s industries.
The industrial series CTI is designed with glass blasted pump casing. A variety of connection
types, mechanical seal options and other executions are available to satisfy most type of
industrial duties.
The hygienic series CTH is supplied with electro polished pump casing and internals. This
series is specially dedicated for hygienic duties in food, beverage and pharmaceutical
industries, where clean- and drain-ability are important factors.

With proper attention to maintenance, CT pumps will give efficient and trouble free
operation. This instruction manual will familiarise operators with detailed information about
installing, operating and maintaining the pump.

0.2. Warning symbols

The following warning symbols are present in this instruction manual. This is what they say:

This symbol stands next to all safety instructions in this instruction manual
where danger to life and limb may occur. Observe these instructions and
proceed with utmost caution in these situations. Inform also other users of all
safety instructions. In addition to the instructions in this instruction manual, the
general safety and accident prevention regulations must be observed.

This signal stands at points in this instruction manual of particular importance
for compliance with regulations and directives, for correct work flow and for the
prevention of damage to and destruction of the pump.

This symbol signals possible danger caused by the presence of electric fields or
live wires.

0.3. Qualification and training of personnel

The personnel in charge of installation, operation and maintenance of the pumps we
produce must be qualified to carry out the operations described in this manual. Tapflo shall
not be held responsible for the training level of personnel and for the fact that they are not
fully aware of the contents of this manual.

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 7

1. INSTALLATION

1.1. Operation principle

In order to operate the pump, the casing has to be filled with liquid before start-up. The
liquid enters the pump casing axially to the shaft. The rotating impeller generates a
centrifugal force accelerating the liquid through the pump casing and into the discharge
piping.

1.2. Receiving inspection

Although precaution is taken by us when packing and shipping, we urge you to carefully
check the shipment on receipt. Make sure that all parts and accessories listed on the packing
list are accounted for. Immediately report any damage or shortage to the transport company
and to us.

1.3. Storage

If the equipment is to be stored prior to installation, place it in a clean location. Do not
remove the protective covers from the suction and discharge which have been fastened to
keep pump internals free of debris. Clean the pump thoroughly before installation.
When in storage, turn the shaft by hand at least twice per week. The pump-motor unit should
always be stored indoor in dry, vibration and dust free conditions.

1.4. Foundation

The pump-motor unit must stand on and be fixed to a sufficiently rigid structure that can
support the entire perimeter on which the unit stands. The foundation on a firm bottom is
the most satisfactory. Once the pump is in position, adjust level with metal shims between
the feet and the surface on which it stands. Check that the feet of the pump motor unit stand
well on each of them. The surface on which the foundation stands must be flat and
horizontal. If the unit is fitted on a steel structure, make sure that it is supported so that the
feet do not warp. In any case, it is advisable to fit some anti-vibration rubber pieces between
the pump and the brickwork. The motor needs an additional stand as its level is higher than
that of the pump casing. As an option the pump can be ordered with feet for the motor. For
close-coupled type, pump motor alignment is not required.

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 8

1.5. Environment

 There should be enough space in the vicinity of the pump in order to operate, maintain

and repair it.

 The area in which the pump is operated, must be sufficiently ventilated. Excessive

temperature, humidity or dirt may affect the pump operation.

 Behind the cooling fan of the motor there must be sufficient room for the hot air to

escape the motor.

1.6. Suction and discharge piping

A pump is generally part of a piping system that can include a number of components such
as valves, fittings, filters, expansion joints, instruments, etc. The way the piping is arranged
and the positioning of the components has a great influence on the operation and the
lifetime of the pump. The pump cannot be used as a support for the components connected
to it.

The flow of liquid from the pump must be as even as possible. It is advisable to avoid any
tight bends or drastic reductions of diameters that may cause flow resistance in the
installation. In case of diameter reduction, it is advisable to use appropriate conical
reductions (possibly eccentric on suction side and concentric on discharge side) at changes
of diameter and at a minimum distance from pump connections of five diameters.

1.6.1. Connection of discharge pipe

A check-valve and a shut-off/regulation valve are normally fitted on the discharge side.
The check-valve protects the pump from any backflow. The shut-off/regulation valve cuts off
the pump from the line and adjusts the output. Never adjust flow rate using the valve on the
suction pipe.

1.6.2. Connection of suction pipe

The suction piping is very important for the correct operation of the pump assembly. It must
be as short and as direct as possible. If a longer suction line is unavoidable, the diameter
should be large enough, i.e. at least as the inlet connection on the pump, to ensure less flow
resistance. In any case, suction must be carried out properly avoiding any air locks.
The CT pumps are single-stage centrifugal pumps, thus not self-priming. It will therefore
always be necessary to install a bottom valve in all cases when the static height of the liquid
is lower than the suction height of the pump. It is also crucial that the whole suction line is
filled with liquid prior to starting the pump. The suction piping must be air tight. Critical
points in these terms are also the seals between flanges and the seals of the valve stems.
Even some small air let into the suction line cause serious operating problems that can make
the pump stop. It is recommended to use check-valve in the suction line to avoid siphoning
when the pump stops.

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 9

1.7. Health and safety

The pump must be installed according to local and national safety rules.

The pumps are constructed for particular applications. Do not use the pump on
applications different from that for which it was sold without consulting us to ascertain
its suitability.

1.7.1. Protection

In the interest of health and safety it is essential to wear protective clothing and safety
goggles when operating, and/or working in the vicinity of Tapflo pumps.

1.7.2. Electrical safety

Do not carry out any maintenance or/and operation on the pump while it is running or before
it has been disconnected from the power supply. Avoid any danger caused by electric power
(for details see current regulations in force). Check that electrical specifications on the data
plate are equivalent to the power supply to which it will be connected.

1.7.3. Chemical hazard

Whenever the pump is to be used for pumping a different liquid, it is essential to clean the
pump beforehand in order to avoid any possible reaction between the two products.

1.7.4. Dry running

Do not start nor carry out running tests before filling the pump with liquid. Always avoid dry
operation of the pump. Start the pump when it is completely filled and with the valve on the
discharge side almost completely closed.

1.7.5. Noise level

CT pumps, including the motor, in normal operating conditions produce a sound level below
80 dB(A). The major sources of noise are: liquid turbulence in the installation, cavitation or
any other abnormal operation that is independent from the pump construction nor the
pump manufacturer. The user must provide suitable protective means if the sources of noise
could produce a harmful noise level for operators and for the environment (in compliance
with current local regulations).

1.7.6. Temperature hazards

Raised temperature can cause damage on the pump and/or piping and may also be
hazardous for personnel in the vicinity of the pump/piping. The hot or cold parts of the
machine must be protected to avoid accidental contacts

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 10

1.7.7. Rotating parts

Do not tamper with the protection of the rotating parts, do not touch or approach rotating
parts in movement.

1.7.8. Cleaning and disinfection

Cleaning and disinfection of the pump system is of greatest importance when the pump is
used in a food process installation. Use of a pump system that is NOT cleaned or disinfected
can cause contamination of the product.

1.8. Example of installation

1) YES: Gate valve (may also be near pump in case of long piping)

2) With positive head: tilt of piping towards pump

3) YES: line strainer if particles are present

4) NO: air pockets – the circuit must be short and straight

5) YES: pipe fastening

6) Suction line as short and direct as possible

7) YES: attachment for gauge or safety pressure switch

8) YES: adjusting gate valve on outlet

9) Bends placed after valves and instruments not closer to the pump inlet than five times the piping diameter

10) YES: attachment for gauge or safety pressure switch

11) NO: elbow joints (and other parts) on the pump (discharge and suction lines)

12) With negative suction lift: tilt of piping towards suction tank

13) YES: check valve (with negative suction lift)

14) YES: strainer if particles are present

15) Suction head varies according to flow in order to prevent windage

16) Suction head

17) Immersion depth

18) YES: expansion joint (indispensable with long pipes or hot liquids) and/or anti-vibration facility during

discharge and suction; anchored near to pump

19) YES: overcoming obstacles at lower depths

20) Fix the pump by the fixing holes provided: the supports must be level

21) YES: drainage channel around base

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 11

1.9. Instruments

In order to ensure a proper control of the performance and the conditions of the installed
pump, we recommend using the following instruments:

- a pressure-vacuum gauge on the suction piping;

- a pressure gauge on the discharge piping.

The pressure intakes must be made of straight pieces of piping at a distance of minimum
five diameters from the pump inlets. The pressure gauge on discharge must always be fitted
between the pump and the shut-off / regulation valve. The output can be read on the
pressure gauge, transformed into meters and then compared with the typical curves.

1.9.1. Electric power

The electric power absorbed by the motor can be measured by means of a wattmeter or an
amp gauge.

1.9.2. Optional instruments

The optional instruments can indicate if pump is working in an abnormal way. The abnormal
conditions can be caused by: accidentally closed valves, lack of pumped liquid, overloads,
etc.

1.9.3. Thermometer

If the temperature of the pumped liquid is a critical parameter, provide the installation with
a thermometer (preferably on the suction side).

1.10. Motor connection

An expert electrician must always carry out the electrical connection. Compare the power
supply with the data plate specifications and then choose a suitable connection. The type of
connection is stated on the motor data plate and can be Y (star) or D (Delta), according to
the power supply of the motor (see figure below).

STAR

DELTA

1. INSTALLATION

IOM manual CTI & CTH centrifugal pumps 12

Follow the connection standard used in the plant. In no case connect the electrical motor
directly to supply network but use a suitable electric switchboard equipped with a knife
switch and suitable safety devices (e.g. motor breaker switches) in the power circuit. Safety
devices against overloads must also protect the motors. Make sure that the motor has
suitable grounding and that it has been connected properly.

1.11. Motor standard

As a standard Tapflo CT pump are equipped with motors of the following parameters:

 International Mounting Arrangement – B34
 Number of poles / Rotation speed [rpm] – 2
 Non ATEX
 Protection grade – IP55
 Voltage – 3 phase

Motor power

RPM

Voltage

Frequency

0,37 kW

2900

Δ230 / Υ400

50 Hz

3500

Δ265 / Υ460

60 Hz

0,55 kW

2900

Δ230 / Υ400

50 Hz

3500

Δ265 / Υ460

60 Hz

0,75 kW

2900

Δ230 / Υ400

50 Hz

3500

Υ460

60 Hz

1,5 kW

2900

Δ230 / Υ400

50 Hz

3500

Δ265 / Υ460

60 Hz

2,2 kW

2900

Δ230 / Υ400

50 Hz

3500

Δ265 / Υ460

60 Hz

4,0 kW

2900

Δ400 / Υ690

50 Hz

3500

Δ460

60 Hz

5,5 kW

2900

Δ400 / Υ690

50 Hz

3500

Δ460

60 Hz

6,0 kW

2900

Δ400 / Υ690

50 Hz

7,5 kW

2900

Δ400 / Υ690

50 Hz

11 kW

2900

Δ400 / Υ690

50 Hz

2. OPERATION

IOM manual CTI & CTH centrifugal pumps 13

2. OPERATION

2.1. Start-up

 Check manually that the motor is free to turn, moving the motor cooling fan.
 Make sure that the piping is not clogged and is free from residues or foreign objects.

Make sure that the liquid flows regularly into the pump.

 The pump and piping connected to it, at least the suction pipe, must be full of liquid.

Any air or gas must be carefully released. In case of suction with negative head, fill the
suction piping and check how the bottom valve works. It must guarantee that the liquid
must not flow back, emptying therefore the suction pipe with consequent disconnection
of the pump.

 The suction shut-off valve (if any) must be completely open.
 The shut-off / regulation valve on the discharge side must be completely closed.
 The motor must turn in the same direction as the arrow shown on the pump. The

direction of rotation is always clockwise looking at the pump from the motor side; check
by starting briefly, then looking at the direction of rotation of the motor fan through the
fan lid. If it is wrong, the motor must be stopped immediately. Change the connection
to the terminals of the electric motor (chapter 1.10 “Motor connection”) and repeat the
procedure described above.

 Any auxiliary connections must all be connected.
 If the pump is equipped with an oil reservoir, make sure to fill it before start-up.

2.1.1. Starting the pump

Start the electric motor and open the discharge shut-off / regulation valve gradually until the
desired output has been reached. The pump must not run two or three minutes with closed
discharge. Longer operation in these conditions can seriously damage the pump.

If the pressure shown on the pressure gauge on the discharge piping does not increase, turn
off the pump immediately and release pressure carefully. Repeat the connection procedure.

If there are changes of flow rate, head, density, temperature or viscosity of the liquid, stop
the pump and get in touch with our technical service.

2.1.2. Restarting after power shut-off

In case of accidental stopping, make sure that the non-return valve has prevented backflow
and check that the motor cooling fan has stopped. Start the pump again following the
instructions of chapter 2.1.1 ”Starting the pump”.

If the pump intakes from a lower level than it is positioned, it can un-prime during the
standstill and therefore you must check again before starting that the pump and the suction
piping are full of liquid.

2. OPERATION

IOM manual CTI & CTH centrifugal pumps 14

2.2. Stopping the pump

It is advisable to close the discharge shut-off / regulation valve gradually and stop the motor
immediately after. The reverse sequence is not recommendable, especially with larger pumps
or longer delivery piping. That is to avoid any problems due to water hammering. If a suction
shutoff valve has been installed, it is advisable to close it completely after pump is fully
stopped.

2.3. Cleaning and disinfection

Cleaning and disinfection of the pump system is of greatest importance when the pump is
used in a food processing installation. Use of a pump system that is NOT cleaned or
disinfected can cause contamination of the product. The cleaning cycles as well as chemicals
to use for the cleaning vary depending on the pumped product and the process. The user is
responsible to establish a suitable cleaning and / or disinfection program according to local
and public health and safety regulations.

2.3.1. Cleaning procedure

The pump may be cleaned in two different ways:

CIP (Cleaning In Place)

without dismantling the pump, using steam, water or cleaning chemicals. Follow these safety
instructions during the CIP procedure:

 Make sure that all cleaning line connections are properly tightened to avoid splashing

of hot water or cleaning chemicals.

 When using an automatic process, a safety device should be installed to avoid

unintentional automatic start-up of the pump.

 Before any disassembly of the pump, fittings or pipes, make sure that the cleaning cycle

is finished.

Manual cleaning

by simply dismantling the pump casing, impeller and mechanical seal. Always follow these
safety instructions:

 Switch off the electric power to the motor and disconnect the motor starting system if

installed.

 The cleaning personnel shall wear suitable protective clothing, footwear and goggles.
 Use a suitable non-toxic and non-flammable cleaning solution.
 Always keep the area around the pump clean and dry.

 Never clean the pump by hand with pump running.

2. OPERATION

IOM manual CTI & CTH centrifugal pumps 15

2.4. Residual risks

Even with proper application and observance of all points listed in this operating manual,
there is still an estimable and unexpected residual risk when using the pumps. It may leak,
fail due to wear, application-related causes or system-related circumstances.

2.5. Disposal after expiration of the expected lifetime

The metallic components like aluminium, stainless steel and carbon steel can be recycled.
Plastic parts are not recyclable and must be disposed of as residual waste. The pump must
be disposed of properly, according to local regulations. It should be noted that potentially
dangerous fluid residues may remain in the pump and can create a hazard to the operator
or the environment, therefore the pump has to thoroughly cleaned before disposal.

2.6. Waste of electrical and electronic equipment (WEEE) directive

Users of electrical and electronic equipment (EEE) with the WEEE
marking per Annex IV of the WEEE Directive must not dispose of end of
life EEE as unsorted municipal waste, but use the collection framework
available to them for the return, recycle, recovery of WEEE and minimize
any potential effects of EEE on the environment and human health due
to the presence of hazardous substances. The WEEE marking applies
only to countries within the European Union (EU) and Norway. Appliances are labelled in
accordance with European Directive 2002/96/EC. Contact your local waste recovery agency
for a designated collection facility in your area.

2.7. Actions in emergency

In case of a leakage of an unknown fluid, respiratory protection should be worn and contact
with the fluid avoided. During firefighting, no special hazards are to be expected from the
pump itself. In addition, the currently handled fluid and the corresponding safety data sheet
must be taken into account.
In the event of personal injury, the appropriate emergency number or 112 must be chosen.

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 16

3. MAINTENANCE

Maintenance work on electrical installations must be performed by qualified
personnel and only when the power supply has been shutoff. Follow the local
and national safety regulations.

3.1. Inspections

 Periodically check suction and discharge pressures.
 Inspect the motor according to the instructions from the motor manufacturer.
 In general, a mechanical seal does not require maintenance, but the pump should never

run when empty (dry). If a leakage occurs, replace the mechanical seal.

3.2. Location of faults

Overheating of motor Insufficient flow rate or pressure in pump No pressure on the discharge side

Irregular discharge flow / pressure Noise and vibrations The pump gets

clogged

Overheating of the pump Abnormal wear Leak in mechanical seal

Possible reason

Solution

X X

Wrong direction of rotation

Invert the direction of rotation

X X X X

Insufficient suction head (NPSH)

Increase available NPSH:

X

Pump is clogged

Clean the pump

X X X X

Cavitation

Increase suction pressure

X X X X

The pump sucks air

Make sure all connections are tight

X X X

Suction pipe is blocked

Check pipes / valves and filters on the suction line

X X

Discharge pressure too high

Reduce the head by increasing pipe diameter and/or
reduce number of valves and bends

X X X

Flow rate too high

Reduce the flow:

X X X X X

Liquid temperature too high

Cool the liquid

X

Broken or worn mechanical seal

Replace the seal

X

Wrong material of O-rings for the liquid

Mount O-rings in other material (contact us)

X X X X

The impeller scratches

Reduce the temperature and / or suction pressure.
Adjust clearance between housing and impeller

X X

Loads on the pipes

Connect the pipes independent of the pump

X X X X

Foreign objects in the liquid

Use a filter on the suction side

X

Spring tension too low on mechanical seal

Adjust as mentioned in this manual

X

Shut-off valve closed on suction side

Check and open the valve

X

Discharge pressure too low

Increase the pressure – install an impeller with a bigger
diameter (contact us)

X X

Pump is not filled with liquid

Fill pump with liquid

X X X

Liquid parameters different than calculated

Check pumped liquid parameters

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 17

3.3. Disassembly of the pump

The disassembly should be performed only by qualified personnel.

Each operation to be fulfilled with the machine must always be carried out once all the
electrical contacts have been disconnected. The pump-motor unit must be placed in a
position where it cannot be started unintentionally.

Before servicing in any way the parts that come in contact with the pumped liquid, make
sure that the pump has been fully emptied and washed. When draining the liquid, make
sure that there is no danger for people or the environment.

The numbers put in brackets, refer to the part numbers in the spare part drawings and spare
part lists in chapter 4 “Spare parts”.

3.3.1. Disassembly procedure

Fig. 3.3.1

Unscrew the casing mounting screws [141] and
remove them with the nuts [143] and washers [142].

Fig. 3.3.2

Take off the pump casing [13].

Fig. 3.3.3

Remove the O-ring [18].
NOTE! After every disassembly the O-ring [18] has
to be replaced by a new one.

Fig. 3.3.4

Remove the impeller mounting screw [191] and the
washer [192], use a spanner key in the opening of the
pump back cover [11] to hold the shaft [16] during
assembly and disassembly of the impeller. Remove
the impeller.

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 18

Fig 3.3.5

Carefully remove the back casing [12]. The static part
[15B] of the mechanical seal will remain in the back
casing.

Fig 3.3.6

If necessary, push out the static part [15B] of the
mechanical seal.
NOTE! Apply some alcohol or water before pushing
out of the mechanical seal.

Fig 3.3.7

Remove the deflector [17].

Fig 3.3.8

Remove the screws [121] and washers [122]
fastening the back cover [11] to the motor [10].

Fig 3.3.9

Loosen the lock screws [161] and remove the shaft
extension [16].

The pump is now completely disassembled. Check all components, especially the mechanical
seal, for wear or damage and replace if necessary. The casing O-ring should be replaced
after every pump disassembly!

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 19

3.4. Assembly of the pump

The assembly procedure is done in the reverse order to the disassembly.
Nevertheless there are a few things that you have to remember in order to assemble the
pump correctly.

Fig. 3.4.1

Before inserting the static part [15B] of the
mechanical seal, fit the back casing [12] onto the
back cover [11] and check the seal fitting dimension
according to the table below. This ensures that
correct pressure is applied on the mechanical seal by
the impeller.
NOTE! This is a very important procedure when you
have taken off the shaft extension.

Fig. 3.4.2

Using a calliper, adjust the “S” dimension.
It is achievable by loosening the lock screws [161]
and moving the shaft extension [16] up or down.

Pump type

S [mm]

CT A

33

CT B

33

CT C

35.5

CT D

35.5

CT E

35.5

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 20

Fig. 3.4.3 – alternative way of assembly

„S” dimension can also be set by special Tapflo tool

[T]. Put the tool [T] onto the shaft extension [16] and
fix it with the screw [191], then lean the tool [T]
against internal rim of the back casing [12]. Using an
allen key fix the shaft [16] by tightening screws [161].
NOTE1! Pay attention to the application of the tool
[T]. There are 3 types of tools matching the following
pump sizes:

 CT A, CT B
 CT C, CT D, CT E
 CT C, CT D, CT E with reinforced shaft

NOTE2! The inspection hole allows you to check
whether the face of the shaft [16] touches the tool.
NOTE3! After tightening screw [161] remember to
take off the mounting tool [T].
NOTE4! The set of special tools can be purchased
under Tapflo code 5-355-16MTS

Fig. 3.4.4

Precisely clean and degrease with alcohol the
internal rim of back casing [12]. Check if the rim
surface is smooth. If not it may be cause of
mechanical seal leakage.
NOTE! For cleaning use dust-free material e.g. blue
towel TORK 1230081.

Fig. 3.4.5

While unpacking pay attention to the application
(industrial / hygienic) of the mechanical seal [15].

Fig. 3.4.6

Lubricate the static part [15B] of mechanical seal to
provide more accurate assembly as well as prevent
the O-ring from blocking before reaching the surface
of the internal rim.

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 21

Fig. 3.4.7

Simultaneously with both hands push the static part
[15B] of mechanical seal until the end.

Fig. 3.4.8

Ensure that the static par of mechanical seal is evenly
spaced around the circumference.
NOTE! Check if O-ring does not springs back. It may
springs back when O-ring does not reach the surface
of the internal rim.

Fig. 3.4.9
Once again degrease surface of the recess and the
sliding face of the static part of mechanical seal.

Fig. 3.4.10
Clean and degrease the shaft extension [16].

Fig. 3.4.11
Fit the back casing [12] onto the back cover [11].

Fig. 3.4.12

Precisely clean and degrease the sealing face of the
dynamic part of the mechanical seal [15A].

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 22

Fig. 3.4.13

Put a few drops of alcohol on the dynamic part O­ring before mounting on shaft extension [16].

Fig. 3.4.14

Evenly pressing, place the dynamic part of the
mechanical seal [15A] onto the shaft extension [16].

Fig. 3.4.15
Assembly the spring of the mechanical seal.

Fig. 3.4.16

Evenly with both hands press the impeller [9…] onto

the shaft extension [16].

When mounting the impeller [9…] on the shaft

extension [16] make sure that it is locked in the
proper position before tightening the mounting
screw [191] with its washer [192].
NOTE! Take care not to damage the head surface of
the shaft extension.

Fig. 3.4.17

When assembling the washer [192] remember to
face the flat surface towards the impeller [9…]. Fit the
mounting screw [191] into the shaft extension [16].

Fig. 3.4.18

For tightening the mounting screw [191], use a
spanner key in the opening of the pump back cover
[11] to hold the shaft [16].

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 23

Fig. 3.4.19

When assembling the casing, make sure that the O­ring sealing surfaces on the casing [13] and the back
casing [12] are clean.

3.4.1. Test run

We recommend you to conduct a test run of the pump before installing it in the system, so
no liquid gets wasted if the pump leaks or perhaps does not start accordingly to wrong
assembly of the pump.
After a few weeks of operation retighten the screws with appropriate torque.

3.5. Disassembly – 4FZ option

Please follow below instructions in order to perform the disassembly of the lubricated and
flushed seal option in our CT pumps.

Fig. 3.5.1

Loosen the screw holding the oil reservoir [62] and
remove it.

Fig. 3.5.2

Unscrew the straight union form the back casing
[126].

Fig. 3.5.3

Loosen the screw on the straight union [1366].

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 24

Fig. 3.5.4

Release the metal pipe [1363].

Fig. 3.5.5
Loosen the screw on the elbow union [1367].

Fig. 3.5.6

Remove the metal pipe [1363].

Fig. 3.5.7

Unscrew and remove the elbow union [1367].

Fig. 3.5.8
Unscrew the connection adaptor [1364].

Fig. 3.5.9
Take out the strainer [1361] and the O-ring [1365].

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 25

Fig. 3.5.10
Unscrew the straight union [1366].

Fig. 3.5.11

Unscrew the casing mounting screws [141] and
remove them with the nuts [143] and washers [142].

Fig. 3.5.12

Take off the pump casing [136].

Fig. 3.5.13

Remove the O-ring [18].
NOTE! After every disassembly the O-ring [18] has
to be replaced by a new one.

Fig. 3.5.14

Remove the impeller mounting screw [191] and the
washer [192], use a spanner key in the opening of the
pump back cover [1146] to hold the shaft [16Z]
during assembly and disassembly of the impeller.
Remove the impeller.

Fig 3.5.15

Carefully remove the back casing [126]. The static
part [15B] of the mechanical seal will remain in the
back casing.

3. MAINTENANCE

IOM manual CTI & CTH centrifugal pumps 26

Lubricated seal (4Z) only!

Fig. 3.5.16
If necessary remove the lip seal [159].

3.6. Assembly – 4FZ option

The assembly procedure is done in the reverse order to the disassembly.
Nevertheless there are a few things that you have to remember in order to assemble the
pump correctly.

Fig. 3.6.1

Check if the strainer [1361] is not clogged and clean
if necessary.

Fig. 3.6.2

Before inserting the lip seal [159] into the back casing
[126] wet it with alcohol. Use a pressing device to
insert the lip seal.

3.6.1. Test run

We recommend you to conduct a test run of the pump before installing it in the system, so
no liquid gets wasted if the pump leaks or perhaps does not start accordingly to wrong
assembly of the pump.
After a few weeks of operation retighten the screws with appropriate torque.

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 27

4. OPTIONS

4.1. Lubricated seal – 4Z

A great option when there is a potential risk of dry running, or where the product tends to
solidify or crystallize. An oil reservoir is connected to the mechanical seal chamber.

The pump is delivered without lube medium in oil reservoir!

 Before the first start fill up the oil reservoir with a proper

medium (i.e. SAE 20 oil). In case if the pumped medium
cannot be contaminated by oil, you should use a
lubricating medium compatible with the pumped medium;

 Medium in the oil reservoir should be also compatible with

materials that the pump is made of (when using oil as
buffering liquid you should not use EPDM O-rings in
mechanical seal);

 As a standard, an NBR lip seal is used (other materials are

available upon request);

 Oil reservoir should be filled up to ¾ of cup height;
 You should change liquid after 2000 hours of operation or

once a year.

 For food applications it is recommended to use FDA approved liquid.

Important!

 If mechanical seal damage will occur, fluid level in the chamber will increase and then it

will spill out of the oil reservoir. You must stop the pump immediately to replace
mechanical seal!

 If liquid level in oil reservoir will start decreasing in short period of time, probably the

lip seal is damaged. You should stop the pump and replace damaged lip seal.

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 28

Additional / different parts:

Available for pump sizes: C, D and E

Art. no

Q-ty

Description

5-xxx-1146

1

Pump back cover for lubricated seal

5-xxx-126

1

Pump back casing with welded seal chamber

5-xxx-159

1

Lip seal

5-xxx-16Z

1

Shaft for pump with lubricated seal

5-xxx-16WZ*

1

Shaft – reinforced version

5-xxx-62

1

Oil reservoir

5-xxx-191W*

1

Domed nut for reinforced shaft

5-xxx-192*

1

Washer for reinforced shaft

5-xxx-193*

1

Key for reinforced shaft

* Option

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 29

4.2. Flushed seal – 4F (API Plan 11)

When abrasive or sticky particles are present, it’s

recommended to use a flushed seal system. A small amount of
the pumped product is recirculated from the discharge side to
the seal chamber to flush solids cumulated in it. It helps to save
mechanical seal (15) and back casing (12) from being worn. In
addition a self-cleaning filter is used at the discharge.
Flushed seal pipe work is fully demountable. To disassemble
self-cleaning filter for removal of collected “big” particles or
routine inspections, remove upper flange and then disassemble the filter. To provide easy
disassembly the flushing steel pipe line is fixed with gas fittings.

Additional / different parts:

Available for pump sizes: C, D and E

Art. no

Q-ty

Description

5-xxx-1146

1

Pump back cover for flushed seal

5-xxx-126

1

Pump back casing with welded seal chamber

5-xxx-136

1

Pump cover for flushed seal

5-xxx-1361

1

Strainer

5-xxx-1363

1

Metal pipe

5-xxx-1364

1

Connection adaptor

5-xxx-1365

1

Adaptor O-ring

5-xxx-1366

1

Straight union

5-xxx-1367

1

Elbow union

5-xxx-16Z

1

Shaft

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 30

4.3. Heating / cooling jacket – 4J

Great protection for the mechanical seal in cases where there
is a risk of solidification of the product. The heating jacket is
also used when the pumped product has to maintain a
specific temperature, high or low. A heating or cooling
medium is continuously circulated in the jacket.
Heating / cooling is operated by a jacket welded into the
pump back casing (12). The jacket has two G ½” connections.
To connect the jacket use flexible hoses to prevent any undue
stress and strain on the heating jacket connectors.
For heating / cooling process use medium that is fully compatible with materials the pump

is made of. Maximum temperature for heating medium is 60°C, maximum pressure is 2 bar.
It’s crucial to avoid sudden temperature changes that could cause excessive strain.

The pump can also be equipped with optional connections on the heating jacket (e.g.
flanges).

Additional / different parts:

Available for pump sizes: C, D and E

Art. no

Q-ty

Description

5-xxx-111

1

Pump back cover for heating
jacket

5-xxx-120

1

Pump back casing with
heating jacket

5-xxx-125

2

Joint for pump with heating
jacket

4.4. Hygienic shroud – M

An optional motor shroud is available. It is made of stainless
steel and provides easy cleaning and splash protection for the
electrical motor. As a standard, the pump is equipped with feet.

Additional / different parts:

Available for all pump sizes

Art. no

Q-ty

Description

5-xxx-31

1

Hygienic pump shroud

5-xxx-34

4

Shroud foot

5-xxx-341

4

Shroud foot screw

5-xxx-342

4

Shroud foot screw washer

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 31

4.5. Pump drain – 4K

To allow easy draining, the pump casing can be designed with a
drain and drain plug. To empty the pump just remove the plug and
the casing will drain automatically.

As a standard, the drain has a G 3/8” threaded connection. Optional

connections like Tri-clamp or hygienic thread can be fitted instead.

Additional / different parts:

Available for all pump sizes

Art. no

Q-ty

Description

5-xxx-131

1

Pump casing with drain

5-xxx-131(x)

1

Pump casing with drain;
x – nonstandard drain plug and size

5-xxx-132

1

Drain plug

5-xxx-1321

1

Drain plug O-ring

4.6. Long coupled execution – B

Long coupled execution is a perfect solution when pumping hot products like oil at
temperatures up to 180°C.
Complete pump unit is mounted on baseplate, with coupling, bearing and guard. Usage of
additional bearing also provides more stable work for the pump unit.

Available for all pump sizes

For spare parts drawing and list please refer to chapter

5.5. Spare parts – long coupled execution

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 32

4.7. Semi-open impeller – 4H; Reinforced impeller – 4W

Tapflo CT pumps can be fitted with a semi-open impeller in comparison to
its standard open impeller. This option ensures more stable operation, lower
noise, lower vibrations and more robust construction. It is recommended to
use the semi-open impeller when hard solids can be present in the pumped
liquid. This impeller is always in reinforced execution.

The reinforced impeller is a great option when pumping high viscous
liquids or ones containing solid particles. This design is much more robust
and can withstand more tensions transferred from the liquid.

NOTE! The D, F and G size impellers are reinforced as standard.

Additional / different parts:

Available for all pump sizes

Art. no

Q-ty

Description

5-xxx-9xxxH

1

Semi-open impeller

5-xxx-16W

1

Reinforced shaft

5-xxx-191W

1

Domed nut for impeller

5-xxx-192

1

Washer

5-xxx-193

1

Mounting key

Art. no

Q-ty

Description

5-xxx-16W

1

Reinforced shaft

5-xxx-9xxxW

1

Reinforced impeller

5-xxx-191W

1

Domed nut for impeller

5-xxx-192

1

Washer

5-xxx-193

1

Mounting key

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 33

4.8. Reinforced pump casing – 4B

This option is perfect for CT pumps when the pumped liquid has high
penetration properties like paraffin.
4B stands for reinforced front cover which has special groove for O-ring.
4O is for increased number of mounting holes in pump casing, back cover
and back casing.

Additional / different parts:

Available for all pump sizes

Art. no

Q-ty

Description

5-xxx-13W

1

Reinforced pump casing

5-xxx-18W

1

Housing O-ring for reinforced
casing

4.9. Increased number of mounting holes – 4O

This options is perfect for CT pumps when the pumped liquid has high penetration
properties like paraffin.
4O is for increased number of mounting holes in pump casing, back cover and back casing.

Additional / different parts:

Available for all pump sizes

Art. no

Q-ty

Description

5-xxx-117

1

Pump back cover with increased no of holes

5-xxx-127

1

Pump back casing with increased no of holes

5-xxx-137

1

Pump casing with increased no of holes

4. OPTIONS

IOM manual CTI & CTH centrifugal pumps 34

4.10. External quench – 4Q

This option is similar to the lubricated seal option and is recommended when there is a
potential risk of dry running, or where the product tends to solidify or crystallize when in
contact with air. There is however an added value to this option, as circulating quench liquid
removes heat from the mechanical seal. It is recommended to use a thermos-siphon
circulation method in the quench circuit.

NOTE! Max pressure in the quench circuit is 0,5 bar.
Additional / different parts:

Available for pump sizes C, D and E

Art. no

Q-ty

Description

5-xxx-1141

1

Pump back cover for external quench

5-xxx-1241

1

Pump back casing for external quench

5-xxx-1251

2

Connection joint

5-xxx-159

1

Lip seal

5-xxx-16Z

1

Pump shaft for external quench

4.11. Mechanical seal options

Apart from different materials that can be used for static and dynamic seal faces as well as

elastomers (see 6.1 “Pump code”) we offer a range of different special execution mechanical

seals:

 2P – in this potion the O-ring of the static part of the mechanical seal is replaced

by an OP-ring (square O-ring). This increases friction between the O-ring and the
back casing thus lowering chances of static part rotation when seal faces stick
together.

 2K – this option refers only to SiC/SiC mechanical seals. Standard seals have seal

faces of the same hardness therefore there is potential risk of them sticking
together due to adhesion phenomena. 2K offers seal faces of different hardness
(J/D) thus eliminating this risk. Additionaly seal is equipped with OP-ring.

5. SPARE PARTS

IOM manual CTI & CTH centrifugal pumps 35

5. SPARE PARTS

5.1. Spare parts drawing

5.2. Spare parts list

Pos.

Description

Size

Material

CT A

CT B

CT C

CT D

CT E

CT I

CT H

11

Back cover [H/N]*

1 1 1 1 1

AISI 316L Glass
blasted

AISI 316L Ra<0.8

12

Back casing [H/N]

1 1 1 1 1

AISI 316L Glass
blasted

AISI 316L Ra<0.8

121

Back cover mounting screws

4 4 4 4 4

A4-70

A4-70

122

Back cover mounting washers

4 4 4 4 4

A4-80

A4-80

13

Pump casing [H/N]

1 1 1 1 1

AISI 316L Glass
blasted

AISI 316L Ra<0.8

141

Casing mounting screws

4 4 4 8 8

A4-70

A4-70

142

Casing mounting washers

4 4 4 8 8

A4-80

A4-80

143

Casing mounting nuts

4 4 4 8 8

A4-70

A4-70

15

Mechanical seal (complete)
[H/N]

1 1 1 1 1

See 6.1

See 6.1

16

Shaft extension

1 1 1 1 1

AISI 316L

AISI 316L

161

Lock screw

1 1 2 2 2

A2-70

A2-70

17

Deflector

1 1 1 1 1

NBR

NBR

18

Casing O-ring [H/N]

1 1 1 1 1

EPDM (std), FKM,
FEP/Silicone, NBR

EPDM FDA (std),
FKM FDA,
FEP/SIlicone FDA

191

Impeller mounting screw

1 1 1 1 1

A4-70

A4-70

192

Impeller mounting washer

1 1 1 1 1

A4-70

A4-70

60

Motor adaptive flange

- - - - 1

Aluminium

Aluminium

9xxx

Impeller (xxx – diameter)

1 1 1 1 1

AISI 316L Ra<0,8

AISI 316L Ra<0.8

* Parts indicated as [H/N] have different execution for CT I and CT H pumps. When ordering spare parts please
indicate if the part is for Industrial or Hygienic series e.g. 5-340N-11 or 5-340H-11.

5. SPARE PARTS

IOM manual CTI & CTH centrifugal pumps 36

5.3. Spare parts drawing - options

5. SPARE PARTS

IOM manual CTI & CTH centrifugal pumps 37

5.4. Spare parts list - options

Lubricated seal – 4Z

Art. no

Q-ty

Description

5-xxx-1146

1

Pump back cover for lubricated seal

5-xxx-126

1

Pump back casing with welded seal
chamber

5-xxx-159

1

Lip seal

5-xxx-16Z

1

Shaft for pump with lubricated seal

5-xxx-16WZ*

1

Shaft – reinforced version

5-xxx-62

1

Oil reservoir

5-xxx-191W*

1

Domed nut for reinforced shaft

5-xxx-192*

1

Washer for reinforced shaft

5-xxx-193*

1

Key for reinforced shaft

* Option

Flushed seal – 4F

Art. no

Q-ty

Description

5-xxx-1146

1

Pump back cover for flushed seal

5-xxx-126

1

Pump back casing with welded seal
chamber

5-xxx-136

1

Pump cover for flushed seal

5-xxx-1361

1

Strainer

5-xxx-1363

1

Metal pipe

5-xxx-1364

1

Connection adaptor

5-xxx-1365

1

Adaptor O-ring

5-xxx-1366

1

Straight union

5-xxx-1367

1

Elbow union

5-xxx-16Z

1

Shaft

Heating jacket – 4J

Art. no

Q-ty

Description

5-xxx-111

1

Pump back cover for heating jacket

5-xxx-120

1

Pump back casing with heating jacket

5-xxx-125

2

Joint for pump with heating jacket

External quench – 4Q

Art. no

Q-ty

Description

5-xxx-1141

1

Pump back cover for external
quench

5-xxx-1241

1

Pump back casing for external
quench

5-xxx-1251

2

Connection joint

5-xxx-159

1

Lip seal

5-xxx-16Z

1

Pump shaft for external quench

Hygienic shroud - M

Art. no

Q-ty

Description

5-xxx-31

1

Hygienic pump shroud

5-xxx-34

4

Shroud foot

5-xxx-341

4

Shroud foot screw

5-xxx-342

4

Shroud foot screw washer

Pump drain – 4K

Art. no

Q-ty

Description

5-xxx-131

1

Pump casing with drain

5-xxx-131(x)

1

Pump casing with drain;
x – nonstandard drain plug and size

5-xxx-132

1

Drain plug

5-xxx-1321

1

Drain plug O-ring

Semi-open impeller – 4H

Reinforced impeller – 4W

Art. no

Q-ty

Description

5-xxx-9xxxH

1

Half open impeller

5-xxx-9xxxW

1

Reinforced impeller

5-xxx-16W

1

Reinforced shaft

5-xxx-191W

1

Domed nut for impeller

5-xxx-192

1

Washer

5-xxx-193

1

Mounting key

Reinforced pump casing – 4B

Increased number of mounting holes – 4O

Art. no

Q-ty

Description

5-xxx-117

1

Back cover - increased no of holes

5-xxx-127

1

Back casing - increased no of holes

5-xxx-137

1

Casing - increased no of holes

5-xxx-13W

1

Reinforced pump casing

5-xxx-18W

1

Housing O-ring for reinforced casing

5. SPARE PARTS

IOM manual CTI & CTH centrifugal pumps 38

5.5. Spare parts – long coupled execution

5.6. Spare parts list – long coupled execution

Pos.

Description

Q-ty

Material

11

Back cover

1

AISI 316L

12

Back casing

1

AISI 316L

1210

Back cover mounting screws

4

A4-70

122

Back cover mounting washer

4

A4-70

123

Back cover mounting nut

4

A4-70

13

Pump casing

1

AISI 316L

141

Casing mounting screws

4 / 8*

A4-70

142

Casing mounting washers

4 / 8*

A4-80

143

Casing mounting nuts

4 / 8*

A4-70

15

Mechanical seal (complete)

1

See 6.1

160

Shaft for long coupled pump

1

AISI 316L

17

Deflector

1

NBR

18

Casing O-ring

1

EPDM FDA (std), FKM FDA,
FEP/Silicone FDA

191

Impeller mounting screw

1

A4-70

192

Impeller mounting washer

1

A4-70

1930

Key for shaft

1

A4

211

Base plate for pump assembly

1

AISI 304L

212

Pump bracket

1

AISI 304L

221

Motor mounting screw

4

A4-70

222

Motor mounting nut

4

A4-70

271

Bearing circlip towards motor

1

Cr3 coated steel

272

Bearing circlip towards pump

1

Cr3 coated steel

40

Coupling

1

AISI 316Ti

41

Bearing cover

1

AISI 316L

411

Bearing cover mounting screw

4

A4-70

412

Bearing cover mounting washer

4

A4-70

50

Bearing

2

AISI 52100

51

Cover for bearing

1

AISI 316L

9xxx

Impeller (xxx – diameter)

1

AISI 316L Ra<0.8

* 4 for CT A, B and C size; 8 for CT D and E size

5. SPARE PARTS

IOM manual CTI & CTH centrifugal pumps 39

5.7. Recommended spare parts

Normally the CT pump is maintenance free. However, depending on the nature of the liquid
and temperature etc. some parts of the pump are subject to wear and have to replaced. We
recommend having the following parts in stock:

Pos.

Description

Q-ty

15

Mechanical seal

1

18

Casing O-ring

1

5.8. How to order parts

When ordering spare parts for Tapflo pumps. please let us know what is the model number
and serial number from the pump’s name plate. Then just indicate the part numbers from
the spare parts list and quantity of each item.

6. DATA

IOM manual CTI & CTH centrifugal pumps 40

6. DATA

6.1. Pump code

The model number on the pump and on the front page of this instruction manual tells the
pump size and materials of the pump.

I. Tapflo centrifugal pump

V. Pump options

II. Pump execution

VI. Motor power

III. Casing size

VII. Motor option

IV. Impeller size

CT I C

C-

1CGV3F-

02

M

I. CT = Tapflo centrifugal pump

II. Pump execution:

I = Industrial
H = Hygienic

III. Casing size (motor flange diameter / IEC size):

A = 105 mm / 71
B = 120 mm / 80
C = 140 mm / 90
D = 160 mm / 100 or 112
E = 200 mm / 132

IV. Impeller size

A = 90 mm
B = 98 mm
C = 125 mm
D = 130 mm (reinforced in standard)
E = 135 mm
F = 155 mm (reinforced in standard)
G = 180 mm (reinforced in standard)

V. Pump options:

1. Mechanical seal:
Blank* = ceramic/graphite/EPDM (FDA on CTH)
1CGV = ceramic/graphite/FKM (FDA on CTH)
1CGF = ceramic/graphite/FEP (FDA)
1CGN = ceramic/graphite/NBR (CTI only)
1SSE = SiC/SiC/EPDM (FDA on CTH)
1SSV = SiC/SiC/FKM (FDA on CTH)
1SSF = SiC/SiC/FEP (FDA)
1SSN = SiC/SiC/NBR (CTI only)
1SGE = SiC/graphite/EPDM (FDA on CTH)
1SGV = SiC/graphite/FKM (FDA on CTH)
1SGF = SiC/graphite/FEP (FDA)
1SGN = SiC/graphite/NBR (CTI only)

2. Mechanical seal type:
P = Standard mechanical seal with OP-ring
K = Different hardness of static and dynamic seal
elements – J/D with OP-ring (SiC/SiC only)

3. Connection options
Blank* = Thread BSP on CTI
Thread DIN 11851 on CTH
3A = ANSI flange (CTI only)
3B = BSPT thread (on CTH)
3C = Clamp ISO 2852 (CTH only)
3F = Flange DIN2633 PN 10/16
3T = Clamp DIN 32676 (CTH only)
3S = Thread SMS 1145 (CTH only)

3R = Thread RJT (CTH only)
3P = ISO 1127 clamp (CTH only)
3DA = DIN11866-1A thread (CTH only)
3X = Thread DIN 11851 (on CTI)

4. Special executions
4J = Pump with heating jacket
4F = Flushed seal
4Z = Lubricated seal
4H = Semi open heavy duty impeller (C-G sizes)
4K = Drain plug (3/8” BSP thread as standard)
4PX = Welds polishing (CTH only)
4W = Reinforced inmpeller (D and F sizes only)
4Q = External quench
4B = Reinforced front cover; special O-ring
4O = Increased number of mounting holes

VI. Motor power / IEC motor size

2900 rpm motors (2-pole):
03 = 0.37 kW / 71
05 = 0.55 kW / 71
07 = 0.75 kW / 80
15 = 1.5 kW / 90
22 = 2.2 kW / 90
40 = 4.0 kW / 112
55 = 5.5 kW / 132
60 = 6.0 kW / 112
75 = 7.5 kW / 132
110 = 11.0 kW / 160 (long coupled pump only)
1450 rpm motors (4-pole):
024 = 0.25 kW / 71
054 = 0.55 kW / 80
114 = 1.1 kW / 90
224 = 2.2 kW / 100

VII. Motor options

M = Hygenic motor shroud (CTS H)
B = Long coupled pump
P = Single phase motor
X2d = Eex d IIB T4 motor
X2e = Eex e IIB T3 motor
X3e = Ex II 3G T135C motor - tropic
T = Motor with PTC thermistor
V…F... = Motor for special voltage, frequency

* = standard execution

6. DATA

IOM manual CTI & CTH centrifugal pumps 41

6.2. Dimensions - CTI

Dimensions in mm (where other is not indicated)
General dimensions only, ask us for detailed drawings. Changes reserved without notice.

MODEL

Motor
power

IEC

size

Weight

[kg]

A

B* C D E F

G*

L*

N

CTI AA-03

0.37

71

7.15

60

358

36

100

71

193

90

112

145

CTI AA-05

0.55

71

8.00

60

358

36

100

71

193

90

112

145

CTI BB-07

0.75

80

11.40

63

395

50

110

80

205

100

125

170

CTI CC-15

1.5

90

22.25

64

404

68

160

90

226

100

140

205

CTI CC-22

2.2

90

23.95

64

404

68

160

90

226

100

140

205

CTI CE-22

2.2

90

24.05

64

404

68

160

90

226

100

140

205

CTI DD-40

4.0

112

37.10

70

521

92

192

112

257

140

190

256

CTI DF-40

4.0

112

37.15

70

521

92

192

112

257

140

190

256

CTI EF-55

5.5

132

53.00

70

571

92

192

132

293

140

216

256

CTI EG-55

5.5

132

53.10

70

571

92

192

132

293

140

216

256

CTI EF-75

7.5

132

64.50

70

571

92

192

132

293

140

216

256

CTI EG-75

7.5

132

64.85

70

571

92

192

132

293

140

216

256

CTI AA-024

0.25

71

7.00

60

358

36

100

71

193

90

112

145

CTI BB-054

0.55

80

10.30

63

395

50

110

80

205

100

125

170

CTI CC-114

1.1

90

15.90

64

451

68

160

90

226

125

140

205

CTI CE-114

1.1

90

16.00

64

451

68

160

90

226

125

140

205

CTI DD-224

2.2

100

43.85

70

478

92

192

100

250

140

160

256

CTI DF-224

2.2

100

43.95

70

478

92

192

100

250

140

160

256

CTI DG-224

2.2

100

44.05

70

478

92

192

100

250

140

160

256

*The dimension may vary depending on motor brand

Connection dimensions

Model

BSPT male thread (std.)

DIN 2633 PN 16 flange

ANSI 150 flange

Ra

Ri

Ra

Ri

Ra

Ri

CTI A

1”

¾”

DN 25

DN 20

1”

¾”

CTI B

1 ½”

1”

DN 40

DN 25

1 ½”

1”

CTI C

1 ½”

1 ½”

DN 40

DN 40

1 ½”

1 ½”

CTI D

2 ½”

2”

DN 65

DN 50

2 ½”

2”

CTI E

2 ½”

2”

DN 65

DN 50

2 ½”

2”

6. DATA

IOM manual CTI & CTH centrifugal pumps 42

6.3. Dimensions - CTH

Dimensions in mm (where other is not indicated)
General dimensions only, ask us for detailed drawings. Changes reserved without notice.

MODEL

Motor
power

IEC

size

Weight

[kg]

A

B* C D E F

G*

L*

N

CTH AA-03

0.37

71

7.35

60

358

36

100

71

193

90

112

145

CTH AA-05

0.55

71

8.00

60

358

36

100

71

193

90

112

145

CTH BB-07

0.75

80

11.40

63

395

50

110

80

205

100

125

170

CTH CC-15

1.5

90

22.35

64

429

68

160

90

226

125

140

205

CTH CC-22

2.2

90

24.10

64

429

68

160

90

226

125

140

205

CTH CE-22

2.2

90

24.15

64

429

68

160

90

226

125

140

205

CTH DD-40

4.0

112

37.05

70

479

92

192

100

251

140

160

256

CTH DF-40

4.0

112

37.10

70

479

92

192

100

251

140

160

256

CTH EF-55

5.5

132

53.30

70

571

92

192

132

293

140

216

256

CTH EG-55

5.5

132

53.40

70

571

92

192

132

293

140

216

256

CTH EF-75

7.5

132

64.80

70

571

92

192

132

293

140

216

256

CTH EG-75

7.5

132

65.15

70

571

92

192

132

293

140

216

256

CTH AA-024

0.25

71

7.25

60

358

36

100

71

197

90

112

145

CTH BB-054

0.55

80

15.80

63

395

50

110

80

205

100

125

170

CTH CC-114

1.1

90

15.85

64

451

68

160

90

226

125

140

205

CTH CE-114

1.1

90

15.90

64

451

68

160

90

226

125

140

205

CTH DD-224

2.2

100

32.20

70

478

92

192

100

250

140

160

256

CTH DF-224

2.2

100

32.30

70

478

92

192

100

250

140

160

256

CTH DG-224

2.2

100

32.40

70

478

92

192

100

250

140

160

256

*The dimension may vary depending on motor brand

Connection dimensions

Model

DIN 11851

thread (std.)

DIN 32676 clamp

ISO 2852 clamp

SMS 1145 thread

RJT thread

Ra

Ri

Ra

Ri

Ra

Ri

Ra

Ri

Ra

Ri

CTH A

DN 25

DN 25

DN 25

DN 20

38

25

38

25

1 ½”

1”

CTH B

DN 40

DN 32

DN 40

DN 25

38

25

51

38

1 ½”

1 ½”

CTH C

DN 40

DN 40

DN 40

DN 40

38

38

51

38

2”

2”

CTH D

DN 65

DN 50

DN 65

DN 50

70

51

63

51

3”

2”

CTH E

DN 65

DN 50

DN 65

DN 50

70

51

63

51

3”

2”

6. DATA

IOM manual CTI & CTH centrifugal pumps 43

6.4. Dimensions – CTI long coupled pump

Dimensions in mm (where other is not indicated)
General dimensions only, ask us for detailed drawings. Changes reserved without notice.

MODEL

Motor
power

IEC

size

Weight

[kg]

A

B* C D F G H K N P R S*

CTI AA-03B

0.37

71

60

485

36

100

155

310

225

250

143

285

125

223

CTI AA-05B

0.55

71

CTI AA-024B

0.25

71

CTI BB-07B

0.75

80

63

498

50

110

160

310

244

250

170

285

134

247

CTI BB-054B

0.55

80

CTI CC-15B

1.5

90S

64

540

68

160

177

310

304

250

205

285

144

270

CTI CE-15B

1.5

90S

CTI CC-22B

2.2

90L

64

565

68

160

177

310

304

250

205

285

144

270

CTI CE-22B

2.2

90L

CTI DD-40B

4.0

112M

70

666

92

192

200

370

359

350

256

400

167

303

CTI DF-40B

4.0

112M

CTI DF-60B

6.0

112M

CTI DG-60B

6.0

112M

CTI DD-224B

2.2

100L

72

630

92

192

200

370

347

350

256

400

155

291

CTI DF-224B

2.2

100L

CTI DG-224B

2.2

100L

CTI EF-55B

5.5

132S

70

746

92

192

200

370

379

350

256

400

187

355

CTI EG-55B

5.5

132S

CTI EF-75B

7.5

132S

CTI EG-75B

7.5

132S

CTI EG-110B

11.0

160M

70

881

92

192

260

490

448

416

256

466

256

522

* The dimension may vary depending on motor brand
M=13 mm for all pump sizes

6. DATA

IOM manual CTI & CTH centrifugal pumps 44

6.5. Materials, data and limits

CTH …

CTI …

Casing

Stainless steel AISI 316L electro polished Ra<0.8

Stainless steel AISI 316L glass blasted

Impeller

Stainless steel AISI 316L electro polished Ra<0.8,

open (std) or semi-open

Stainless steel AISI 316L electro polished Ra<0.8,

open (std) or semi-open

Mechanical seal

Single ceramic/graphite (std), SiC/SiC or

SiC/graphite, optional with lube or flushing

Single ceramic/graphite (std), SiC/SiC or

SiC/graphite, optional with lube or flushing

O-rings

EPDM FDA approved (std), FEP/Silicone FDA

approved, FKM FDA approved

EPDM (std), FKM, FEP/Silicone or NBR

Motor

IP55; IEC frame B34; Available with ATEX cat 2 or 3; Eex e or Eex d

Pressure rating

10 bar (PN10)

Temperature

Max 90°C; 180°C for long coupled pump

Viscosity

Max ~200 cSt

Particles

Max diameter is 6 mm (std open impeller); bigger if soft particles

6.6. Mounting torques and dimensions of screws/nuts

Screw / nut

type

Description

Pump model

CT A …

CT B …

CT C …

CT D …

CT E …

Pos. 121. allen screw

Mounting torque [Nm]

Too size “S” [mm]

Thread

15

5

M6

15

5

M6

15

6

M8

15

6

M8

15

8

M10

Pos. 141. allen screw

Mounting torque [Nm]

Too size “S” [mm]

Thread

15

5

M6

15

5

M8

15

8

M10

15

6

M8

15

6

M8

Pos. 143. hexagonal nut

Mounting torque [Nm]

Too size “S” [mm]

Thread

15

5

M6

15
13

M8

15
17

M10

15
13

M8

15
13

M8

Pos. 161. allen screw

Mounting torque [Nm]

Too size “S” [mm]

Thread

17

3

M6

17

3

M6

17

4

M8

17

4

M8

17

4

M8

Pos. 191. hexagonal screw

Mounting torque [Nm]

Too size “S” [mm]

Thread

17
17

M10

17
17

M10

17
17

M10

17
17

M10

17
17

M10

6. DATA

IOM manual CTI & CTH centrifugal pumps 45

6.7. Performance curves

The performance curves are based on water at 20°C.
Contact us for detailed curves

Speed 2900 rpm

Speed 1450 rpm

6. DATA

IOM manual CTI & CTH centrifugal pumps 46

6.8. Permitted loads on inlet and outlet

We recommend not to exceed the following loads and forces reacting on the inlet and

outlet.

*CTI / CTH

CT A

Direction

Load [N]

(inlet/outlet)

Moment of force

(inlet/outlet) [Nm]

X

70 6 Y

100 6 Z

70

6

CTI B

Direction

Load [N]

(inlet/outlet)

Moment of force

(inlet/outlet) [Nm]

X

80 8 Y

120

8

Z

80

8

CT C

Direction

Load [N]

(inlet/outlet)

Moment of force

(inlet/outlet) [Nm]

X

100

10

Y

150

10

Z

100

10

CT D / E

Direction

Load [N]

(inlet/outlet)

Moment of force

(inlet/outlet) [Nm]

X

100/120*

12

Y

170

12

Z

120

12

7. WARRANTY

IOM manual CTI & CTH centrifugal pumps 47

7. WARRANTY

7.1. Returning parts

When returning parts to Tapflo please follow this procedure:

 Consult Tapflo for shipping instructions.
 Cleanse or neutralize and rinse the part/pump. Make sure the part/pump is

completely empty from liquid.

 Pack the return articles carefully to prevent any damage during transportation.

Goods will not be accepted unless the above procedure has been complied with.

7.2. Warranty

Tapflo warrants products under conditions as stated below for a period of not more than 12
months from installation and not more than 24 months from date of manufacturing.

1. The following terms and conditions apply to the sale of machinery, components and

related services and products, of Tapflo (hereinafter “the products”).

2. Tapflo (the manufacturer) warrants that:

a. its products are free of defects in material, design and workmanship at the time of

original purchase;

b. its products will function in accordance with Tapflo operative manuals; Tapflo does

not guarantee that the product will meet the precise needs of the Customer except
for those purposes set out in any invitation to render documents or other documents
specifically made available to Tapflo before entering into this agreement;

c. high quality materials are used in the construction of the pumps and that machining

and assembly are carried out to the highest standards.

Except as expressly stated above, Tapflo makes no warranties, express or implied,

concerning the products, including all warranties of fitness for a particular purpose.

3. This warranty shall not be applicable in circumstances other than defects in material,

design and workmanship. In particular warranty shall not cover the following:

a. Periodic checks, maintenance, repair and replacement of parts due to normal wear

and tear (seals, O-rings, rubber items, bushings, etc..);

b. Damage to the product resulting from:

b.1. Tampering with, abuse or misuse, including but not limited to failure to use the

product for its normal purposes as stated at the time of purchase or in accordance
with Tapflo instructions for use and maintenance of the product, or the installation
or improper ventilation or use of the product in a manner inconsistent with the
technical or safety standard in force;

b.2. Repairs performed by non-skilled personnel or use of non-original Tapflo parts;

7. WARRANTY

IOM manual CTI & CTH centrifugal pumps 48

b.3. Accidents or any cause beyond the control of Tapflo, including but not limited to

lightning, water, fire, earthquake and public disturbances etc.;

4. The warrantee shall cover the replacement or repairing of any parts, which is documented

faulty due to construction or assembling, with new or repaired parts free of charges delive­red by Tapflo. Parts subjected to normal tear and wear shall not be covered by the
warranty. Tapflo shall decide as to whether the defective or faulty part shall be replaced
or repaired.

5. The warrantee of the products shall be valid for a period in accordance to the current law

from the date of delivery, under the condition that notice of the alleged defect to the
products or parts thereof be given to Tapflo in written within the mandatory term of 8
days from the discovery. Repair or replacement under the terms of this warranty shall not
give a right to an extension to or a new commencement of the period of warranty.

6. Repair or replacement under the terms of this warranty shall not give a right to an

extension to, or a new commencement of, the period of warranty. Repair or replacement
under the terms of this warranty may be fulfilled with functionally equivalent
reconditioned units. Tapflo qualified personnel shall be solely entitled to carry out repair
or replacement of faulty parts after careful examination of the pump. Replaced faulty parts
or components will become the property of Tapflo.

7. The products are built in accordance with standard CE normative and are tested (where

applicable) by Tapflo. Approval and tests by other control authority are for the customer’s
account. The products shall not be considered defective in materials, design or
workmanship if they need to be adapted, changed or adjusted to conform to national or
local technical or safety standards in force in any country other than that for which the
unit was originally designed and manufactured. This warranty shall not reimburse such
adaptations, changes or adjustments, or attempt to do so. whether properly performed or
not, nor any damage resulting from them, nor any adaptation change or adjustments to
upgrade the products from their normal purpose as described in the products operative
manual without the prior written consent of Tapflo.

8. Installation, including electric and other connections to utility mains according to Tapflo

drawings, is for the cost and responsibility of the customer, unless otherwise agreed in
writing.

9. Tapflo will not be liable on any claim, whether in contact, tort, or otherwise, for any

indirect, special, incidental or consequential damages caused to the customer or to third
parties, including loss of profits arising by any possible infringement of par. 3 above or by
the customer or third parties being in the impossibility of using the products.

Steady the above, Tapflo liability to the customer or third parties from any claim, whether in
contract, tort or otherwise, shall be limited to the total amount paid by the customer for the
product that caused the damages.

7. WARRANTY

IOM manual CTI & CTH centrifugal pumps 49

7.3. Warranty form

Company:

Telephone:

Fax:

Address:

Country:

Contact Name:

E-mail:

Delivery Date:

Date of pump installation:

Pump type:

Serial No (see name plate):

Description of the fault:

The installation:

Liquid:

Temperature [°C]:

Viscosity [cPs]:

Spec grav. [kg/m3]:

pH-value:

Content of particles:

%, of max size [mm]:

Flow [l/min]:

Duty [h/day]:

No of starts per day:

Discharge head [mWC]:

Suction head / lift [m]:

Other:

Place for sketch of installation:

7. WARRANTY

IOM manual CTI & CTH centrifugal pumps 50

TAPFLO AB

Sweden

Filaregatan 4 | S-442 34 Kungälv

Tel: [phone]
Fax: [phone]

E-mail addresses:
Commercial questions: [email protected]
Orders: [email protected]
Tech support: [email protected]

Tapflo products and services are available in 75 countries on 6 continents.

Tapflo is represented worldwide by own Tapflo Group Companies and carefully selected distributors assuring highest Tapflo service
quality for our customers’ convenience.

AUSTRALIA | AUSTRIA | AZERBAIJAN | BAHRAIN | BELARUS | BELGIUM | BOSNIA & HERZEGOVINA | BRAZIL | BULGARIA |
CANADA | CHILE | CHINA | COLOMBIA | CROATIA | CZECH REPUBLIC | DENMARK | ECUADOR | EGYPT | ESTONIA | FINLAND |
FRANCE | GREECE | GEORGIA | GERMANY | HONG-KONG | HUNGARY | ICELAND | INDIA | INDONESIA | IRAN | IRELAND | ISRAEL |
ITALY | JAPAN | JORDAN | KAZAKHSTAN | KUWAIT | LATVIA | LIBYA | LITHUANIA | MACEDONIA | MALAYSIA | MEXICO |
MONTENEGRO | MOROCCO | THE NETHERLANDS | NEW ZEALAND | NORWAY | POLAND | PORTUGAL | PHILIPPINES | QATAR |
ROMANIA | RUSSIA | SAUDI ARABIA | SERBIA | SINGAPORE | SLOVAKIA | SLOVENIA | SOUTH AFRICA | SOUTH KOREA | SPAIN |
SUDAN | SWEDEN | SWITZERLAND | SYRIA | TAIWAN | THAILAND | TURKEY | UKRAINE | UNITED ARAB EMIRATES |
UNITED KINGDOM | USA | UZBEKISTAN | VIETNAM

Tapflo Group Companies

Austria

Tapflo Austria
Tel: [phone]
[email protected]

Azerbaijan

Tapflo Azerbaijan LLC
Tel: [phone]
[email protected]

Baltic States

Tapflo Latvia
Tel: [phone]
[email protected]

Belarus

Tapflo Belarus
Tel: [phone]
[email protected]

Bulgaria

Tapflo EOOD
Tel: [phone]
[email protected]

Canada

Tapflo Canada
Tel: [phone]
[email protected]

Croatia

Tapflo GmbH
Tel: [phone]
[email protected]

Czech Republic

Tapflo s.r.o.
Tel: [phone]
[email protected]

China

Tapflo (Wuxi)
Tel: [phone]
[email protected]

Denmark

Tapflo Danmark
Tel: [phone]
[email protected]

France

Tapflo France
Tel: [phone]
[email protected]

Georgia

Tapflo Georgia
Tel: [phone]
[email protected]

India

Tapflo Fluid Handling India
Pvt Ltd
Tel: [phone]

[email protected]

Ireland

Tapflo Ireland Ltd
Tel: [phone]
[email protected]

Italy

Tapflo Italia
Tel: [phone]
[email protected]

Japan

Tapflo Japan K.K.
Tel: [phone]
[email protected]

Kazakhstan

Tapflo Kazakstan
Tel: [phone]
[email protected]

Poland

Tapflo Sp. z o.o.
Tel: [phone]
[email protected]

Romania

S.C. Tapflo Rom. S.r.l.
Tel: [phone]
[email protected]

Russia

Tapflo Company
Tel: [phone]
[email protected]

Serbia

Tapflo d.o.o.
Tel: [phone]
[email protected]

Slovakia

Tapflo s.r.o.
Tel: [phone]
[email protected]

Slovenia

Tapflo GmbH
Tel: [phone]
[email protected]

Spain

Tapflo Iberica
Tel: [phone]
[email protected]

South Africa

Tapflo (Pty) Ltd
Tel: [phone]
[email protected]

Turkey

Tapflo Makina Ltd
Tel: [phone]
[email protected]

Ukraine

TOB Tapflo
Tel: [phone]
[email protected]

Uzbekistan

Tapflo Uzbekistan
Tel.: [phone]
[email protected]

United Kingdom

Tapflo (UK) Ltd
Tel: [phone]
[email protected]