KGE
Self-priming centrifugal pump
INSTRUCTION MANUAL
KGE/EN (1711) 6.5
Orginal instructions
Read and understand this manual prior to operating or servicing this product.
EC Declaration of conformity
(Directive 2006/42/EC, appendix II-A)
Manufacturer
SPX Flow Technology Assen B.V.
Dr. A.F. Philipsweg 51
9403 AD Assen
The Netherlands
hereby declares that all pumps member of productfamilies
CombiChem, CombiDirt, CombiFlex(U)(B), CombiPrime H, CombiLine, CombiLineBloc,
CombiMag, CombiMagBloc, CombiNorm, CombiPro(L)(M)(V), CombiPrime V, CombiSump,
CombiTherm, CombiWell, FRE, FRES, FREF, FREM, KGE(L), KGEF, HCR, MCH(W)(S),
MCHZ(W)(S), MCV(S), PHA, MDR whether delivered without drive (last position of serial
number = B), or delivered as an assembly with drive (last position of serial number = A),
are in conformity with the provisions of Directive 2006/42/EC (as altered most recently)
and where applicable the following directives and standards:
• EC directive 2014/35/EU, "Electric equipment for use within certain voltage limits"
• standards EN-ISO 12100 part 1 & 2, EN 809
The pumps to which this declaration refers may only be put into operation after they have
been installed in the way prescribed by the manufacturer, and, as the case may be, after
the complete system of which these pumps form part, has been made to fulfil the
requirements of Directive 2006/42/EC (as altered most recently).
CombiBloc, CombiBlocHorti,
Declaration of incorporation
(Directive 2006/42/EC, appendix II-B)
Manufacturer
SPX Flow Technology Assen B.V.
Dr. A.F. Philipsweg 51
9403 AD Assen
The Netherlands
hereby declares that the partly completed pump (Back-Pull-Out unit), member of
productfamilies
CombiPrime H, CombiLine, CombiLineBloc, CombiMag, CombiMagBloc, CombiNorm,
CombiPro(L)(M)(V), CombiTherm, CombiPrime V, FRE, FRES, FREF, FREM, KGE(L), KGEF,
HCR, PHA, MDR is in conformity with the following standards:
• EN-ISO 12100 parts 1 & 2, EN 809
and that this partly completed pump is meant to be incorporated into the specified pump
unit and may only be put into use after the complete machine of which the pump under
consideration forms part has been made and declared to comply with that directive.
Assen, September 1st 2016
CombiBloc, CombiBlocHorti, CombiChem, CombiDirt, CombiFlex(U)(B),
R. van Tilborg,
Managing Director
EC/EN (1609) 5.9 1
2 EC/EN (1609) 5.9
Instruction manual
All technical and technological information in this manual as well as possible drawings
made available by us remain our property and shall not be used (otherwise than for the
operation of this pump), copied, duplicated, made available to or brought to the notice of
third parties without our prior written consent.
SPXFLOW is a global multi-industry manufacturing leader. The company's highlyspecialized, engineered products and innovative technologies are helping to meet rising
global demand for electricity and processed foods and beverages, particularly in
emerging markets.
SPX Flow Technology Assen B.V.
P.O . Bo x 9
9400 AA Assen
The Netherlands
Tel. +31 (0)592 376767
Fax. +31 (0)592 376760
Copyright © 2015 SPXFLOW Corporation
INT/EN (1512) 1.2 3
4 INT/EN (1512) 1.2
KGE
Table of Contents
1 Introduction 9
1.1 Preface 9
1.2 Safety (general) 9
1.2.1 Signs on the pump 9
1.2.2 This instruction manual is meant for: 9
1.2.3 Safety instructions relevant for operation 10
1.2.4 Safety instructions relevant for maintenance, inspection and assembly work 10
1.3 Guarantee 10
1.3.1 Copyright 10
1.4 SPXFLOW service 11
1.5 Symbols used 11
1.6 Check delivery 11
1.7 Instructions for transport and handling 12
2 General information 13
2.1 Field of application 13
2.2 Inadvisable use 13
2.3 Type designation 14
2.4 Materials 14
2.5 Selfpriming action 14
3 Installation and preparation start-up 17
3.1 General 17
3.2 Location 17
3.3 Main piping (suction / discharge) 18
3.3.1 Forces and torques on the flanges 18
3.4 Piping accessories 19
3.5 Foundation / base plate 19
3.5.1 Pump units assembled on base plate 19
3.5.2 Alignment pump unit 19
3.6 Preparations start-up 20
3.7 Drive 21
3.7.1 Connection of electric motors 21
3.7.2 Types 22
3.8 Combustion engines 23
3.9 Direction of rotation 24
4Start-up 25
4.1 Temperature 25
4.2 Noise emission 25
KGE/EN (1711) 6.5 5
4.3 System pressure 25
4.4 Shut-down 26
4.5 Re-use 26
4.6 Scrapping of the pump 26
5 Trouble shooting 27
6 Maintenance 29
6.1 Precautionary measures 29
6.2 Daily 29
6.3 Periodic inspection 29
6.4 Flushing 30
6.5 Ball Bearings 30
6.6 Electrical installation 30
6.7 The oil chamber 30
6.8 Mechanical seal 31
6.9 Oil seal 31
6.10 Impeller 31
7 Disassembly and assembly 33
7.1 General 33
7.2 Replacing the impeller 33
7.2.1 Disassembly impeller 34
7.2.2 Impeller assembly 34
7.3 Replacement of mechanical seal 35
7.3.1 Disassembly of mechanical seal 35
7.3.2 Assembly of single mechanical seal 35
7.4 Replacement of the bearings 35
7.4.1 Disassembly of the ball bearings 35
7.4.2 Assembly of the ball bearings 36
7.5 Motor replacement (KGEF) 36
7.5.1 Motor disassembly 36
7.5.2 Motor assembly 36
7.6 Waste handling/material recycling 36
8 Technical specifications 37
8.1 Technical data 37
8.2 Survey curve (n = 2900 min-1) 38
9Dimensions 39
9.1 KGE Pump with bare shaft end 39
9.2 Dimensions KGEF Pump with flanged motor 41
9.3 Dimensions KGE pump with motor (assembly A6) 42
10 Parts 43
10.1 Ordering parts 43
10.1.1 Order form 43
10.1.2 Recommended spare parts 43
10.2 Parts list and sectional drawing KGE, Bearing bracket 00, KGE11-3 /
KGE11-4 44
10.3 Parts list and sectional drawing KGE, Bearing bracket 0, KGE12(b)-5 / KGE12-645
10.4 Parts list and sectional drawing KGE+, Bearing bracket 0+, KGE14-8 46
10.5 Parts list and sectional drawing KGE, Bearing bracket 0, KGE16-3 47
10.6 Parts list and sectional drawing KGE+, Bearing bracket 0+, KGE15-6 / KGE16-648
10.7 Parts list and sectional drawing KGE, Bearing bracket 1, KGE18-4 /
KGE20b-5 49
6 KGE/EN (1711) 6.5
KGE
10.8 Parts list and sectional drawing KGE, Bearing bracket 2, KGE22-6 50
10.9 Parts list and sectional drawing KGEF, Bearing bracket 00, 0 and 0+ (+) 51
10.10 Parts list and sectional drawing KGEF, Bearing bracket 1 and 2, KGEF18-4 /
KGEF20b-5 52
Order form for spare parts 53
KGE/EN (1711) 6.5 7
8 KGE/EN (1711) 6.5
KGE
1 Introduction
1.1 Preface
• The data published in these operating instructions have been based on the most
recent information. They are provided subject to alterations.
• We reserve the right to change the design and/or construction of our products at any
time without being obliged to adapt earlier supplies accordingly.
• These operating instructions (and annex if any) contain useful and important
information allowing your pump to be properly operated and maintained. They also
contain important instructions for preventing possible accidents and serious damage
prior to commissioning and during operation of the installation, thus ensuring as safe
and trouble free an operation of your installation as possible. Carefully read the
instructions prior to putting the pump into operation, familiarize yourself with the
functioning and operation of your pump and strictly adhere to the instructions given. In
this respect we would emphasize the importance of training in the correct handling of
the installation. It is essential that these operating instructions are kept in a fixed place
in the vicinity of the installation.
! Should you have any further questions or wish to receive additional
explanation regarding specific matters concerning your pump (adjusting,
assembly/disassembly ...) which are not included in this instruction manual,
please do not hesitate to contact our technical or service departments from
SPXFLOW.
1.2 Safety (general)
1.2.1 Signs on the pump
It is imperative that signs affixed to the pump, e.g. arrow indicating the direction of
rotation or symbols indicating fluid connections be observed and kept legible.
1.2.2 This instruction manual is meant for:
• Personnel that should read and understand this instruction manual completely: The
personnel responsible for operation, maintenance, inspection and assembly. These
people must be adequately qualified. Scope of responsibility and supervision of the
personnel must be exactly defined by the plant operator. Moreover, the plant operator
is to make sure that the contents of the operating manual are fully understood by the
personnel. If the staff does not have the necessary knowledge, they must be
trained and instructed, which may be performed by the machine
manufacturer or supplier on behalf of the plant operator.
• Your technical and servicing personnel which is provided with the required information
in chapter 10 "Parts". Sectional drawings with part lists are intended for those who are
responsible for spare parts ordering.
KGE/EN (1711) 6.5 Introduction 9
1.2.3 Safety instructions relevant for operation
• The limit values specified in the data sheet must under no circumstances be
exceeded.
• If hot or cold machine components involve hazards, they must be guarded against
accidental contact.
• Guards for moving parts (e.g. coupling) must not be removed from the machine while
in operation.
• Any leakage of hazardous (e.g. explosive, toxic, hot) fluids (e.g. from the shaft seal)
must be drained away so as to prevent any risk to persons or the environment.
Statutory regulations are to be complied with.
• Hazards resulting from electricity are to be prevented (see for example, the VDE
Specifications and the bye-laws of the local power supply utilities).
1.2.4 Safety instructions relevant for maintenance, inspection and assembly work
• Any work on the machine shall only be performed when it is at a standstill, it being
imperative that the procedure for shutting down the machine described in this manual
be followed.
• Pumps and pump units which convey hazardous media must be decontaminated.
• Using spare parts and accessories authorised by the manufacturer is in the interest of
safety. Use of other parts may exempt the manufacturer from any liability.
• Any modification may be made to the machine only after consultation with the
manufacturer.
• The reliability of the machine delivered will only be guaranteed if it is used in the
manner intended, in accordance with instructions in this manual.
• On completion of work all safety and protective facilities must be reinstalled and made
operative again.
• Prior to restarting the machine, the instructions listed under “Initial Commissioning”
are to be observed.
1.3 Guarantee
We point out that any guarantee issued for your installation will become null and void and
that you shall indemnify us against any product liability claims filed by third parties if:
• The servicing and maintenance jobs have not been performed strictly in accordance
with the instructions, repairs have not been carried out by our personnel or carried out
without our prior written consent;
• The installation has been changed without our prior written consent;
• Non-original SPXFLOW parts or lubricants other than those specified have been
used;
• The installation has been used inexpertly, incorrectly, carelessly or not in line with its
nature and/or destination.
All parts subject to wear are excluded from any guarantee claim.
The General Terms of Delivery already in your possession are also applicable.
1.3.1 Copyright
Any technical and technological information contained in these operating instructions, as
well as any drawings and technical specifications made available by us remain our
property and shall not to be used (other than for the operation of this installation), copied,
multiplied, handed over or communicated to third parties without our prior written
consent.
10 Introduction KGE/EN (1711) 6.5
KGE
Ø
No.
SPX Flow Technology Assen B.V.
- www.johnson-pump.com
Dr.A.F. Philipsweg 51, NL-9403 AD Assen
CR Nr.04029567
eff.
MEI
≥
1.4 SPXFLOW service
Should you have any further questions or wish to receive additional explanation regarding
specific matters concerning your pump (adjusting, assembly/disassembly etc.), please
do not hesitate to contact us.
1.5 Symbols used
While following instructions you may notice some of them are only applicable for certain
constructions. That is why following division is maintained:
pump size construction symbol
11-3
11-4
16-3
12b-5
12-5
12-6
15-6
14-8
18-4
20b-5
22-6 2
00
0
0+ +16-6
1
! Construction 0 and 0+ have different bearings
1.6 Check delivery
Check immediately upon receipt for any damage, and that the goods are conform to the
delivery note. Have the carrier report (in writing) any damage, or missing items. Each
pump has a serial number. Please state this number on all documents and letters.
In case the pump is not immediately put into service, take the necessary measures to
prevent it from seizing up (e.g. periodically rotate the pump shaft several times).
Figure 1: Name plate with serial number.
KGE/EN (1711) 6.5 Introduction 11
1.7 Instructions for transport and handling
Pumps or pump units are often too heavy for manual repositioning.
• Consult chapter 8 "Technical specifications" of your pump and do use the proper
transport and lift tools.
• Leave movement of pumps to authorised personnel. Do not operate or walk under
heavy loads.
12 Introduction KGE/EN (1711) 6.5
KGE
2 General information
2.1 Field of application
KGE pumps are selfpriming centrifugal pumps with volute and radial (semi-open or
closed) impeller, mounted overhung on the bearing pedestal. If a spacer type coupling is
used, the pump can easily be dismantled without it being necessary to disturb the
pipings or to move the motor.
The KGE pumps can be used for:
• Clean, contaminated and low viscosity liquids.
• The maximum particle size of the impurities depends on the pump size (see chapter 8
"Technical specifications").
• Capacities up to 80 m
• Delivery heads up to 60 m
• Max. suction head 8 m
• Viscosities up to 150 mPa.s
• In pumping viscous liquids, you should allow for a decrease in hydraulic performance
and an increase in power. Please ask our advice.
• Max. system pressures = max. working pressure (consult chapter 8 "Technical
specifications")
Applications :
• Draining building excavations.
• Emptying ponds, ditches and swimming-pools.
• Water extraction for irrigation and watering.
• Aboard ships as bilge, deck wash and general service pumps. Emptying pits and
throughs containing waste water.
• Handling fuels.
• Condensate extraction pumps.
3
/h
2.2 Inadvisable use
It is inadvisable to use the pump for a purpose other than that for which it was originally
installed. Whenever a pump is applied in a system or under system conditions
for which it is not designed (type of liquid, system pressure, temperature, etc.)
dangers to the user can arise.
KGE/EN (1711) 6.5 General information 13
2.3 Type designation
There are a large number of different KGE configurations, which are defined by the pump
type designation.
Example: KGE F 11 3 A6
KGE
KGE
KGE F
KGE L
pump with bare shaft end
pump with flanged motor
countreclockwise rotation when viewing the shaft end
with bearing pedestal
Impeller diameter [cm]
11
Suction and discharge connections [cm]
3
without motor, with bare shaft end
A
with assembly parts, without motor
A5
with three phase motor
A6
with single phase motor
A7
Pump family
Pump construction
Pump size
Drive specifications
2.4 Materials
Part Material
Pump casing cast iron
Impeller cast iron, bronze or polypropylene
Mechanical seal cover cast iron
Pump shaft 17% chrome steel
Mechanical seal material carbon / ceramic
Elastomers
2.5 Selfpriming action
KGE pumps are of the selfpriming type. The selfpriming action relies on the principle of
injection. The pump has to be filled with liquid once. When it has been switched on, the
air (or gas) is evacuated from the suction line. The aspirated air is mixed with the liquid
contained in the impeller.
Through the centrifugal force, the liquid / air mixture from the volute flows to the upper
half of the pump casing. In the generously sized pump casing the liquid can be deaerated. The air escapes to the discharge line. The de-aerated liquid has a higher
specific gravity than the liquid with air contained the volute. This causes the liquid to
return to the volute (with some pumps the liquid flows back through the impeller inlet),
where it is aerated and then de-aerated again in the upper part of the pump casing. The
air is evacuated from the suction line and the liquid level in this piping rises.
Buna for bearing bracket assembly 00,0,0+
Viton for mechanical seal with bearing bracket assemblies 1-2
14 General information KGE/EN (1711) 6.5
KGE
Once all air has been evacuated, the pump starts working as a normal centrifugal pump.
A precondition for good functioning is that it should be possible for the aspirated air to
escape without back pressure in the discharge line (open valves !). The pump has a nonreturn valve, so the suction and discharge lines can not be siphoned empty, when the
pump has been stopped. The remaining liquid in the pump is always sufficient for the next
suction phase.
.
Figure 2: Selfpriming action
A
B
C
D
E
Water /air separation
Pump casing
Volute
Impeller
Back flow opening
KGE/EN (1711) 6.5 General information 15
16 General information KGE/EN (1711) 6.5
KGE
3 Installation and preparation
start-up
The instructions for installation contain important and helpful information for the proper
functioning and maintenance of your equipment. It is absolutely vital that you go through
this publication attentively, to acquaint yourself with the operation and to follow the
recommendations. The instructions for installation contain also hints to avoid accidents
and severe damage before commissioning and during operation, and to assure safe and
trouble free performance of the pump. (See also general information)
3.1 General
• Leave installation and start-up to authorised personnel.
• Make sure rotating parts are well covered and that the pump is isolated, and cannot
be started whilst jobs are carried out on the pump.
• Make sure that a guard offers protection against rotating parts when running the
pump.
• Mount any parts that may have been supplied separately.
• In case the pump is provided with an isolation, special attention has to be paid To
temperature limits of shaft seal and bearing.
3.2 Location
• Locate the pump / pumpunit close to the liquid source. The better the suction
conditions, the better the performance of the pump.
• Sufficient room should be left around the pump / pump unit to allow proper inspection,
pump isolation and maintenance. (refer to dimensions in chapter 9 "Dimensions").
• It is imperative that the operating device of pump and/or pump unit is always (also
during operation) accessible.
• The area in which the pump unit is to be placed should be adequately ventilated. A too
high ambient temperature and air humidity, as well as a dusty environment may have a
negative effect on the functioning of the pump.
• If there is any risk of freezing, switch off the pump, drain it and preferably flush or fill it
with oil, if permitted.
KGE/EN (1711) 6.5 Installation and preparation start-up 17
3.3 Main piping (suction / discharge)
• Select the suction line diameter as a function of its length. It must not be smaller than
the pump suction connection.
• The suction and discharge lines should have a snug fit and remain stress free, also
during operation.
3.3.1 Forces and torques on the flanges
The working forces and torques on the flanges cause deformation of the pump unit.
Excessive forces and torques can cause mechanical damage to the pump. These forces
and torques manifest themselves in a displacement of the ends of the pump and motor
shafts. As a point of departure for determining the permitted forces and torques on the
flanges, the following maximum values for the radial displacement of the end of the pump
shaft can be applied :
bearing bracket mm
00 0,15
0 / 0+ 0,20
1 0,20
2 0,20
For the determination of the forces, the weight of the pipes and the liquid must be taken
into account. A distinction must be made between a pump unit which has its base plate
set in concrete and one that does not.
Figure 3: Forces and torques on the flanges
Index v: in the vertical direction (the y-axis)
Index h: in the horizontal direction (x- and z-axes)
M: torque in the surface (plane) of the flange
Fv: force in the vertical direction
Fh: force in the horizontal direction
18 Installation and preparation start-up KGE/EN (1711) 6.5
KGE
B
A
Table 1: Permitted forces and torques on the flanges (based on ISO5199)
KGE bracket
Pump or base plate not set in
concrete
Fv
max.
[N] Fh
max.
[N] M
max.
[Nm] Fv
Pump or base plate set in
concrete
[N] Fh
max.
max.
11-3 0 1060 950 175 1900 1500 450
11-4 0 1060 950 150 1900 1500 425
16-3 0 1230 1050 250 2150 1800 625
12b-5 0 1230 1050 250 2150 1800 625
12-5 0 1230 1050 250 2150 1800 625
12-6 0 1570 1250 475 2750 2500 1200
15-6 0+ 1270 1050 325 2350 2100 850
16-6 0+ 1270 1050 325 2350 2100 850
14-8 0+ 1400 1050 400 2550 2300 1000
3.4 Piping accessories
• A foot valve in the suction line is not required for this selfpriming pump.
• Foreign particles can damage the pump. Avoid the entry of big or hard particles by
installing a strainer.
3.5 Foundation / base plate
• The foundation must be hard, level and flat.
• To anchor the base plate, proceed as follows :
3.5.1 Pump units assembled on base plate
The following applies when the units are assembled on the base plate:
• A coupling guard protecting from rotating parts must always be installed.
• The pump and motor shafts of complete units have been accurately factory-aligned.
After arrangement of the pump unit, check the pump and motor shaft alignment and, if
necessary, realign as follows:
The KGEF close coupled pump can be fastened directly on a foundation; realignment is
not necessary.
[N] M
max.
[Nm]
3.5.2 Alignment pump unit
Place a ruler (A) on the coupling; the ruler should touch both half couplings over the
entire length (see figure 4).
Figure 4: Aligning the coupling by means of a ruler and a pair of outside calipers.
KGE/EN (1711) 6.5 Installation and preparation start-up 19
Do the same check, but now on either coupling side, near the shaft. For safety sake,
Vr
Va
max
Va
min
repeat the check, using an outside caliper (B) at 2 diametrically opposed points on the
half coupling side faces.
Table 2: Tolerances for aligning coupling [mm]
Outer Ø coupling
70 - 80 2 4 0,13 0,13
81-95 2 4 0,15 0,15
96-110 2 4 0,18 0,18
111-130 2 4 0,21 0,21
131-140 2 4 0,24 0,24
141-160 2 6 0,27 0,27
min [mm] max [mm]
V
Va
max
- Va
[mm]
min
Vr
max
[mm]
Figure 5: Alignment tolerances.
3.6 Preparations start-up
Take the following precautions:
• Before commissioning the pump, remove any preservatives and flush the pump with
hot water.
• Check whether the seal chamber is filled with oil. If not, fill with lubricant.
Never allow the seal to run dry !
• Check whether the pump shaft turns freely. Do this by turning the shaft end a few
times by hand.
• Fill the pump with water or the liquid to be handled through the filling plug on top of
the pump until the liquid starts to over flow.
20 Installation and preparation start-up KGE/EN (1711) 6.5
KGE
Figure 6:
A: pump housing filling hole
B: pump housing filling cleaning cover and drain
C: oil chamber filling hole
D: oil chamber drain hole
• If oil must not come into contact with the liquid to be pumped, drain out the oil, rinse
out the oil chamber and fill with a suitable liquid.
3.7 Drive
If the pump is supplied with a bare shaft end, the user is responsible for the drive and the
assembling with the pump.
3.7.1 Connection of electric motors
• Prior to connecting the motor, always consult the electricity company’s regulations
(European standard EN60204-1.)
• Employ a thermal motor protection switch.
• Adjust the motor protection switch to the nominal current absorbed by the motor.
• So as to be able to work safely on a pump set one must install a circuit breaker as
close as possible to the machine. It also is advisable to place an earth leakage switch.
• Leave the connecting of electric motors to qualified personnel.
• Take the necessary measures to prevent damage to electrical connections and wiring.
• Electrical equipment, terminals and components of control systems may still carry live
current when at rest.
• Contact with these may be fatal, result in serious injury or cause irreparable material
damage.
• The switching equipment must comply with current regulations, as stipulated by
EN60204-1.
• For single-phase alternating current, use motors with a sufficient high starting torque.
• Always provide proper earthing.
• Check motor specifications for start-stop frequency.
KGE/EN (1711) 6.5 Installation and preparation start-up 21
3.7.2 Types
The electric motors which can be connected to the mains electricity supply normally have
on the motor plate one of the following voltage specifications:
• Motor 230 V~ : 230 V. Single phase motors which are connected between the live
and the neutral or on 230V between the phases.
• 230/400 V : These motors can be connected in a circuit of 230 V between the
phases. The windings are then in a delta configuration (see figure 7). In a circuit with
400 V between the phases, the windings are in a star configuration (see figure 8).
Figure 7:
Figure 8:
22 Installation and preparation start-up KGE/EN (1711) 6.5
KGE
• 230 VΔ : This specification has the same meaning as 230/400 V.
• 400 VΔ : In a circuit with 400 V between the phases, these motors are connected in a
delta configuration (figure 8). Remark: Motors with a power of 3 kW and higher are
usually not connected directly in delta configuration (the initial current rises to too high
a value immediately during start-up. The motor starts, connected in star configuration
(see figure 9: switches D1 and D3 closed) and then after a few seconds as the motor
comes up to speed is switched to delta configuration (switches D1 and D2 closed
and D3 open). This is achieved in a star-delta connection.
Figure 9:
• 400/690 V : This specification has the same meaning as 400 VΔ.
For other voltages and circuit frequencies please ask our advice.
3.8 Combustion engines
The regulations for combustion engine are included with the delivery of the group, in
case these are not present, make urgent contact with us.
In addition to these directions, for all combustion engines, the following points must be
complied with :
• Comply with the local safety regulations
• The exhaust pipe for the combustion gases must be screened against accidental
contact
• The starting cord or handle must be automatically uncoupled, once the motor is
started
• The rotation speed of the motor is set in the factory and must NOT be changed
• Before starting the motor, check the oil level while putting the pump in horizontal
position.
! In view of the toxicity of the exhaust gases, never run the engine in a closed
room.
! Never top up with fuel while the motor is running.
KGE/EN (1711) 6.5 Installation and preparation start-up 23
3.9 Direction of rotation
• The direction of rotation of the pump is indicated by an arrow; check whether the
direction of rotation of the motor is the same, by switching it on for a short time.
Immediately switch the motor off, if the direction of rotation is found to be wrong. To
change the direction of rotation switch L1 with L2 or L3. Refer to wiring diagram on
the motor. Single phase motors and combustion engines have a fixed direction of
rotation.
• If this check required the removal of a protective guard, avoid contact with
the rotating parts. The protective guard must be replaced after the check.
24 Installation and preparation start-up KGE/EN (1711) 6.5
KGE
4 Start-up
• Check whether it is safe to put the pump into operation. Make sure any
risks to persons and environment (high pressure, hot temperature, leakage)
are absolutely excluded.
• A protective cover which completely encloses the coupling must always be
used.
• Start the pump.
• During the pump's sel-fpriming phase, ensure that the air can escape unhindered and,
without any back pressure in the discharge pipe, can flow away.
• In particular, make sure any pressure cut-off valves are open.
• Check if connections and seals are not leaking.
4.1 Temperature
The temperature of the pumped liquid may rise to 95°C. Above 65°C, the installer of the
pump must place the necessary warnings and employ the necessary protection
methods to avoid anyone coming into contact with the pump body.
4.2 Noise emission
• The noise emission of the KGE pump is 80 dBA maximum, measured according to
ISO2372, in case the pump is used in accordance with the conditions given in the
performance curve (refer to chapter 8 "Technical specifications").
• If the pump is used in unusual conditions (e.g. in the cavitation zone or wholly above
the curve), the noise level can rise to 85 dBA. and protection measures must be taken,
such as the wearing of ear protectors, or completely encasing the pump within a
sound absorbent shield.
4.3 System pressure
The maximum system pressure = maximum working pressure, given on the
technical data sheet. If the pressure could exceed this value (through an increase in the
rotation speed), a safety valve should be installed in the pipe. Where these pumps pump
liquids with solid components, there is a great chance that this valve will block. It is
therefore very much to be preferred never to allow the pump to run faster than specified
in the tables.
! If no fluid is pumped, leakings appear or if excessive noise is apparent, the
pump must be stopped immediately. Consult table in chapter 5 "Trouble
shooting" to determine the problem. Correct before restarting the pump. If
abnormal symptoms persist, the pump must be taken out of service
immediately. Contact the pump manufacturer or appointed agents.
KGE/EN (1711) 6.5 Start-up 25
4.4 Shut-down
• Turn off the motor. Always avoid restarting the pump during the emptying
phase. During this process, the pump is running in the opposite direction. Restarting
it can result in the impeller coming loose and being damaged and can even cause
breakage of the shaft.
• If there is any risk of freezing, switch off the pump, drain it and preferably flush or fill it
with oil, if permitted. It is also recommended to drain the main piping (suctionand
discharge lines
4.5 Re-use
Re-use of the pump for purposes other than the one for which it was originally intended
should only be undertaken after completely draining the oil chamber and the pump
housing. Because the pump could have been used for corrosive or poisonous liquids, it
should first be thoroughly rinsed out.
• Flushing the pump out is necessary because the origin of the liquid which it contained
is not always known and, even after draining the pump, liquid can remain inside.
• During this procedure, observe adequate safety regulations and take environmental
protection measures.
• Liquids should be drained and disposed of safely, and the correct personal protection
equipment should be used. The wearing of gloves and safety glasses to protect
against possible splashes is advised.
• If necessary, pumped liquid must be neutralised and internal parts properly cleaned.
4.6 Scrapping of the pump
The same measures should be observed as for paragraph 6 "Maintenance". Disposal of
the pump should only be done after it has completely been drained. Proceed according
to local regulations.
26 Start-up KGE/EN (1711) 6.5
KGE
5 Trouble shooting
In case of abnormal operation or when troubles occur the pump must be taken out of
service immediately. Inform all responsible personnel. Prior to restarting the pump the
cause of the problem must be determined and the problem solved.
Table 3: Most frequently occurring failures.
Symptoms Causes
Failure to deliver liquid A,B,C,D,E,
Pump does not deliver rated capacity A,C,D,E,F,G,H,N,
Pump does not develop rated pressure A,E,H,K,M,S
Pumps overloads driver H,L,M,N,O,S,X
Vibration C,D,K,P,Q,R,S,T,U,V,X
Bearings wear rapidly Q,T,W,X,Y
Motor heating up H,O,Z
Seized pump B,F,S,X
Irregular delivery D,G,K,P
Pump does not prime A,B,E,G
Noisy pump C,D,G,H,P,Q,R,T,U,V,X,Y
KGE/EN (1711) 6.5 Trouble shooting 27
Table 4: Possible causes of pump failures.
Possible causes
A Wrong direction of rotatio
B Pump not filled with liquid
C Inlet or suction pipe insufficiently submerged
D NPSH available too low
E Pump not up to rated speed
F Foreign matter in pump
G Air leaks in suction line
H Viscosity greater than rated
K Gas or vapour in liquid
L Speed too high
M Total head lower than rated
N Total head higher than rated
O Viscosity and/or specific gravity higher than rate
P Starved suction
Q Misalignment
R Worn or loose bearings
S Impeller blocked or damaged
T Bent shaft
U Improper location of discharge valve
V Foundation not rigid
W Bearings badly installed
X Pipes exert forces on pump
Y Vibration
Z Speed too high, check motor name plate
If symptoms persist the pump must be taken out of service immediately.
Contact with SPXFLOW or their appointed agents.
28 Trouble shooting KGE/EN (1711) 6.5
KGE
6 Maintenance
! Flawed maintenance will result in shorter lifespan, possible break down and
in any event loss of warranty.
6.1 Precautionary measures
• Insufficient, wrong and/or irregular maintenance can lead to malfunctions
in the pump, high repair costs and long-term inoperability. Therefore, you
should carefully follow the guidelines given in this chapter during
maintenance operations on the pump. Non-compliance with prescriptions
or warnings may be dangerous for the user and/or seriously damage the
pump / pump group.
• All work should be carried out by suitably trained personnel.
• Pump and piping may contain high pressure liquids, high temperature
liquids or/and hazardous chemical fluids even when the unit has been shut
down. Before dismantling, always allow the pump to cool (20 °C) and allow it to drain
completely.
• Ensure that the working area is clean, because certain parts such as the mechanical
shaft seals are extremely vulnerable and others have very close tolerances.
• Installation, operation and maintenance has to be done by qualified and well prepared
personnel.
! In case of storage :
• The pump must be operated briefly once a week or alternatively one manually makes a
full revolution of the pump shaft.
• This ensures a proper circulation of the protective oil.
6.2 Daily
• Keep both the surface of the pump and the surroundings as clean as possible. This
simplifies inspection (attached markings remain visible).
• Never spray the hot parts of a pump with water, as certain components may
crack due to the sudden cooling and the fluid being pumped may spray in to
the environment.
6.3 Periodic inspection
• The pump should run smoothly and free from noise or vibration
• Shaft alignment and levelness of the base plate
• Gasketed seals at pump casing and seal cover and suction / discharge connections
should be inspected for leaks.
KGE/EN (1711) 6.5 Maintenance 29
• Make sure appropriate grade and amount of lubricant is present in bearings and in the
oil chamber of the mechanical seal.
• Check bearings for excessive wear. Worn bearings may result in excessive shaft runout necessitating frequent seal failure.
• Always ensure that the liquid level in the suction line is adequate. Never allow the
suction head to drop below the minimum NPSH (required) by the pump.
• Check motor for accumulation of dust or dirt, which might influence motor
temperature.
6.4 Flushing
Because the pump could have been used for corrosive or poisonous liquids, it should
first be thoroughly rinsed out. Flushing the pump out is necessary because the origin of
the liquid which it contained is not always known and, even after draining the pump,
liquid can remain inside.
• Present connections can be used to flush the pump out.
• During this flushing procedure, observe adequate safety regulations and take
environmental protection measures. The wearing of gloves and safety glasses to
protect against possible splashes and hot temperatures is advised.
6.5 Ball Bearings
The ball bearings are sealed and packed with grease, relubrication is not necessary. The
lifetime of the bearings of the most heavily loaded pump is 10.000 running hours, and for
the lightest loaded pump it is six times longer.
The lubrication of the bearings plays a very important role and therefore it is
recommended to replace the bearings after 10.000 hours of service, or every three
years.
6.6 Electrical installation
Maintenance operations on the electric installation may be performed only by trained and
qualified personnel and after disconnecting the electric power supply. Carefully follow
the national safety regulations. Respect the above mentioned regulations also if
performing work while the power supply is still connected.
6.7 The oil chamber
Before start-up the lip seal chamber must be filled with a lubricating liquid which will not
attack the liquid to be pumped nor the mechanical seal (normally the chamber is filled
with oil of type SAE 20). Every 2000 hours of running, or once a year, drain and refill with
fresh oil.
Tab l e 5 : Oil chamber contents.
pump size [l]
KGE 11-3
KGE 11-4
KGE 16-3
KGE 12b-5
KGE 12-5
KGE 12-6
KGE 15-6
KGE 16-6
KGE 14-8
KGE 18-4
KGE 20b-5
KGE 22-6
0,22
0,6
30 Maintenance KGE/EN (1711) 6.5
KGE
6.8 Mechanical seal
If the mechanical shaft seal should start to leak, the oil chamber will overflow via the hole
in the oil filler cap (C : see figure 10) and the pump must be immediately stopped to
replace the mechanical seal.
6.9 Oil seal
If leakage from (E) is noticed, this indicates the lip seal has failed and needs
replacement.
Figure 10:
6.10 Impeller
If there is decline in the performance characteristics of the pump when neither the
installation nor the working point have been changed it is 90% certain that there is wear
on the impeller.
How quickly this wear occurs is dependent upon the type of liquid being pumped. There
is a clearance between the impeller and the pump casing. This clearance becomes
greater through wear. In order to check this, the pump must be dismantled and the
dimension A (see figure 11) measured. It must not exceed 0,5 mm.
The dismantling and reassembly instructions are given in the following chapter.
Figure 11:
KGE/EN (1711) 6.5 Maintenance 31
32 Maintenance KGE/EN (1711) 6.5
KGE
7 Disassembly and assembly
7.1 General
• When servicing the pumps, see to a clean working environment because certain parts,
say, the mechanical seals, are extremely vulnerable, other parts having close
tolerances. Check that the parts have not been damaged in transit. In particular,
inspect the spigots mating and sealing faces, etc.
• Loctite liquid securing type 243 is used for securing the impeller screw or impeller
bolt.
When Loctite is used, first degrease the parts properly. The Loctite must be applied in
sufficient quantities both internally and externally and the bolts tightened up to the torque
settings shown in table below:
Material bolt Max. tightening torque Nm Application
8.8 11 25 51 87 215 Bearing bracket, lantern piece
A2 / A4 8,5 21 42 70 173 Impeller
7.2 Replacing the impeller
Also refer to sectional drawings
Impeller fixation
Bearing bracket 00
Bearing bracket 0 and 0+ stainless steel bolt with key and washer
Bearing bracket 1 and 2 stainless steel nut with key and washer
stainless steel bolt with tolerance ring (on KGEF)
or with key (KGE) and washer.
KGE/EN (1711) 6.5 Disassembly and assembly 33
7.2.1 Disassembly impeller
Figure 12: Disassembly impeller with bearing bracket group 0, 0+ and 00
(construction and )
1 Drain out the drain liquid from the oil chamber by removing the oil drain plug (1160);
with and : 0830).
2 Bearing bracket 00, 0 and 0+:
• Detach bearing bracket by loosening bolts (0500).
• Undo the impeller screw (0520)
3 Bearing bracket 1 and 2 (see sectional drawings) :
• Detach bearing bracket by loosening bolts (0820)
• Disassemble intermediate cover with bearing bracket from pump casing by loosening
bolts (0770)
• Undo the impeller bolt.
• Remove washer
4 Next detach the impeller (0220) or (0130), using a coupling puller.
7.2.2 Impeller assembly
1 When pushing on the impeller, accurately check that its position is square with the
shaft.
2 When an impeller is assembled with a key (0550), neither the key nor the keyways in
the shaft or impeller must be adjusted.
3 Insert the same number of gaskets (0220 or with bearing bracket 1 and 2: 0440)
between pump casing and intermediate cover, removed during disassembling from
factory fitted pump.
4 Slide the impeller onto the shaft.
5 Take the washer and fit, depending on the construction, the impeller screw, Allen
screw (0520) or impeller bolt with washer, using Loctite 243.
6 Next provide the gaskets (0240) or (0440) in the pump casing and fix the bearing
bracket to it using the Allen screws.
7 In case the oil chamber was emptied, fill it with the specified liquid through plug.
Make sure the plug is fitted.
34 Disassembly and assembly KGE/EN (1711) 6.5
KGE
7.3 Replacement of mechanical seal
7.3.1 Disassembly of mechanical seal
Figure 13: Mechanical seal disassembly bearing bracket group 0 and 00
1 Follow steps 1 to 4 of the impeller dismantling procedure.
2 Now remove the rotating part of the shaft seal (0310) fitted to the shaft.
3 Pull the intermediate cover (0140 / 0120) from the bearing bracket.
4 Push the counterseal ring (0320) of the shaft seal from the intermediate cover.
5 Replace the gaskets (0240 / 0440).
7.3.2 Assembly of single mechanical seal
Follow steps 4 to 1 of the disassembly instructions. Please ensure to apply few drops of
SAE20 oil between the seal faces and also on outside surface of the ‘L’ / ‘T’ - or Sealring (bearing bracket group 0 and 00:) O-ring.
7.4 Replacement of the bearings
The ball bearings are sealed and grease-packed, so they are lubricated for life.
7.4.1 Disassembly of the ball bearings
1 Disassemble the impeller and shaft seal. Please refer to the disassembly instructions.
2 Disassemble the ball bearing cover (1110 / 2330), the inner circlip and the laminated
seal (second bearing cover) or BA-ring.
3 Strike the shaft on impeller side such that the shaft and bearings are released from
the bearing bracket.
4 Remove the ball bearing along the shaft end side, using a coupling puller.
5 Remove shoulder rings out of the bearing bracket (: bearing bracket 1 & 2: from
the shaft)
6 Clean the shaft properly on impeller side, particularly where the shaft seal is
positioned, then remove the ball bearing on impeller side.
KGE/EN (1711) 6.5 Disassembly and assembly 35
7.4.2 Assembly of the ball bearings
1 Properly clean the ball bearing bores and the shaft length over which the bearings
have to be pushed.
2 Put the removed shoulder rings back into the bearing bracket.
3 Cautiously place the ball bearing on the shaft. In case of construction , then fit a
Nilos ring (1090).
4 Fit the outboard bearing from shaft end side.
5 Fit the inboard clip (1100) or (2330)
6 Now push the shaft with two bearings through the bore at the back of the bearing
bracket.
7 Fit the outboard spring circlip (1110) or (2330)
8 For the assembly of the shaft seal and impeller please refer to the relevant
instructions.
7.5 Motor replacement (KGEF)
Also refer to sectional drawings
7.5.1 Motor disassembly
1 Disassemble pumpcasing from lantern piece loosening bolts 0500 (bearing bracket
group 1 and 2: 0770)
2 Disassemble the impeller and shaft seal (see the disassembly instructions).
3 Detach the lantern piece from the motor by loosening bolts 0530 (bearing bracket
group 1 and 2: 0790-0780)
4Replace motor
7.5.2 Motor assembly
1 Start to assemble with the motor. To that effect, position the motor with the shaft
pointing upwards.
2 Place the lantern piece on the motor, using the bolts.
3 Now fit the shaft seal and impeller (see relevant instructions).
! Use Loctite 243 for fitting impeller bolt or impeller nut.
7.6 Waste handling/material recycling
At the products end of life, please dispose of the product according to applicable law.
Where applicable, please disassemble the product and recycle the parts material.
36 Disassembly and assembly KGE/EN (1711) 6.5
KGE
8 Technical specifications
8.1 Technical data
KGE 11-3 11-4 16-3 12b-5 12-5 12-6 15-6 16-6 14-8 18-4 20b-5 22-6
Construction
Bearing bracket 000000000+0+0+112
Impeller - semi open
- closed - -
Connections
Suction- and discharge mm/Rp 1¼ 1½ 1¼ 2 2½ DN80 1¼ 2 2½
Filling plug pump casing Rp ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾
Characteristics
Max. working pressure
(PN)
Test pressure (1,5 max.
work. Pressure)
bar 5 5 5 5 5 5 5 5 5 6 6 8
bar 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 9 9 12
Passage (particle size) mm/Rp 6 11 5 8 12 19 13 13 18 5 3 9
Max. liquid temperature ºC 95 95 95 95 95 95 95 95 95 95 95 95
Max. liquid viscosity mPa.s 150 150 150 150 150 150 150 150 150 150 150 150
Weight
(max.)**
KGE Akg 151726 30 30404040 4665 90 110
KGE F kg 24 27 41 43 45 73 71 82 77 100 135 -
Bearings
Inboard bearing 6303 6305 7305 6306 6308
Outboard bearing 6203 6305 6305 6306 6308
Drive (***)
Maximum speed
Direct drive
Belt drive
-1
3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 2900
min
-1
2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2500
min
Belt min.pump pulley mm 250 250 A163 A63 A63 A63 A160 A160 A160 - - Motor for KGEF special flange motor with extended shaft
Minimum output kW 0,75 1,1 2,2 1,5 2,2 3 4 5,5 4 4 5,5 11
Speed
-1
2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900
min
Protection IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55
Mechanical seal
Shaft diameter mm 16 16 25 25 25 25 25 25 25 30 30 40
Overall length mm 21 21 24 24 24 24 24 24 24 37,5 37,5 47,5
Oil chamber plugs
3
Filling and draining Rp
3
/
/
8
8
-
------
3
3
3
/
/
8
8
3
/
/
8
8
- - -
3
3
3
3
3
/
/
/
8
8
/
8
8
3
/
/
8
8
KGE/EN (1711) 6.5 Technical specifications 37
8.2 Survey curve (n = 2900 min-1)
Figure 14:
38 Technical specifications KGE/EN (1711) 6.5
KGE
9Dimensions
9.1 KGE Pump with bare shaft end
Figure 15:
KGE/EN (1711) 6.5 Dimensions 39
Rp/Mm
Aa 1¼ 1½ 1¼ 2 2 2½ 2½ 2½ DN80 1¼ 2 2½
Ac --- - ----135- - Ae - - - - - - - - 160 - - -
Ai --- - ---- 8 - - Ak - - - - - - - - M16 - - Da 282 282 335 335 335 360 360 360 360 443 470 575
Db 80 80 100 100 100 100 132 132 132 160 160 180
Ea 40 40 50 50 50 50 50 50 50 50 50 80
Eb 5P9 5P9 8P9 8P9 8P9 8P9 8P9 8P9 8P9 8P9 8P9 10P9
Ec 18 18 27 27 27 27 27 27 27 27 27 35
Ed 16j6 16j6 24j6 24j6 24j6 24j6 24j6 24j6 24j6 24j6 24j6 32k6
Tb 308 325 372 393 393 434 415 415 430 490 515 640
Va 95 95 100 100 100 125 125 125 125 100 125 125
Vb 160 160 190 190 190 190 212 212 212 212 250 280
Vc 190 190 225 225 225 225 247 247 255 265 320 345
Vd 12 12 14 14 14 14 14 14 14 14 14 14
Ve 70 70 70 70 70 95 95 95 95 70 95 95
Vf 10 10 12 12 12 12 12 12 12 15 15 18
Vj 35 35 42 42 42 42 44 44 47 50 65 65
Za --- - ---- -90100110
Zb 70 80 83 98 98 114 105 105 116 90 105 120
Zc 238 245 289 295 295 320 310 310 314 400 410 520
Zd 255 290 280 350 350 360 380 380 375 370 460 550
Ze 132 132 160 160 160 180 212 212 212 212 224 265
[kg] 15 17 26 30 30 40 40 40 46 65 90 110
00 0 0+ 1 2
11-3 11-4 16-3 12b-5 12-5 12-6 15-6 16-6 14-8 18-4 20b-5 22-6
40 Dimensions KGE/EN (1711) 6.5
KGE
9.2 Dimensions KGEF Pump with flanged motor
Figure 16:
KGE F
Motor
IEC80-F13080-F130
kW 0,75 1,1 2,2 1,5 2,2 3 4 5,5 4 4 5,5 11
aa (Rp) 1¼ 1½ 1¼ 2 2 2½ 2½ 2½ 80 1¼ 2 2½
Db 80 80 100 100 100 100 132 132 132 160 160 180
Dp 230 240 265 260 275 320 280 280 280 413 469 -
ta
max
Va 95 95 100 100 100 125 125 125 125 100 125 125
Vb 160 160 190 190 190 190 212 212 212 212 250 280
Vc 190 190 225 225 225 225 247 247 255 265 320 345
Vd 12 12 14 14 14 14 14 14 14 14 14 14
Ve 70 70 70 70 70 95 95 95 95 70 95 95
Vf 10 10 12 12 12 12 12 12 12 15 15 18
Vg - - - - - - - - - 25 20 -
Vi - - - - - - - - - 152,5 162,5 Vj 35 35 42 42 42 42 44 44 47 50 65 65
Za 00000000090100110
Zb 70 80 83 98 98 114 105 105 116 90 105 120
Zd 255 290 280 350 350 360 380 380 375 370 460 550
Ze 132 132 160 160 160 180 212 212 212 212 224 265
Zf 39 56 52 73 73 89 70 70 84 55 57,5 72,5
[kg] 24 27 41 43 45 73 71 82 77 100 135 -
11-3 11-4 16-3 12b-5 12-5 12-6 15-6 16-6 14-8 18-4 20b-5 22-6
90L
-F165
412 430 500 485 510 590 600 610 610 650 730 -
90S
-F165
90L
-F165
[mm]
100L
-F165
100L
-F215
112M
-F215
100L
-F215
112M
-F165
132S
-F265--
KGE/EN (1711) 6.5 Dimensions 41
9.3 Dimensions KGE pump with motor (assembly A6)
Figure 17:
Rp/mm
IEC
Motor
aa (Rp) 1
00 0 0+ 1 2
11-3 11-4 16-3 12b-5 12-5 12-6 15-6 16-6 14-8 18-4 20b-5 22-6
80 80 90L 90S 90L 100L 112M 132S 112M 112M 132S 160M
¼ 1½ 1¼ 222½ 2½ 2½ DN80 1¼ 22½
Fa 15 15 15 15 15 15 19 19 19 19 19 24
Fb 55555566 6 6 610
Fc 290 290 290 290 290 290 385 385 385 385 425 485
Fd 334 334 334 334 334 334 433 433 433 433 473 545
Fe 90 90 90 90 90 105 120 120 120 120 135 175
Ff 450 450 450 450 450 500 560 560 560 560 630 900
Fg 630 630 630 630 630 710 800 800 800 800 900 1250
Fh 35 35 35 35 35 40 45 45 45 45 56 80
B 225 225 225 225 225 225 305 305 305 305 345 375
Sa 290 325 315 385 385 400 425 425 420 415 516 630
Sb 115 115 135 135 135 140 177 177 177 205 216 260
Sp 57 57 59 59 59 72 72 72 72 59 72 72
Sq 167 167 195 195 195 220 257 257 257 257 280 354
Dp 140 140 165 155 165 190 200 240 200 200 240 325
ta
max
586 603 705 696 726 807 808 883 810 888 984 1262
Za 0 0 0 0 0 0 0 0 0 90 100 110
Zb 70 80 83 98 98 114 105 105 116 90 105 120
Zc 238 245 289 295 295 320 310 310 314 400 410 520
42 Dimensions KGE/EN (1711) 6.5
KGE
10 Parts
10.1 Ordering parts
10.1.1 Order form
You can use the order form included in this manual for ordering parts.
When ordering parts always quote the following data:
1Your address.
2 The quantity, the item number and the description of the part.
3 The pump number. The pump number is stated on the label on the cover of this
manual and on the type plate of the pump.
4 In the event of different electric motor voltage you should state the correct voltage.
10.1.2 Recommended spare parts
Parts marked with a * are recommended spare parts.
KGE/EN (1711) 6.5 Parts 43
10.2 Parts list and sectional drawing KGE, Bearing bracket 00, KGE11-3 /
06200620
01000100
02100210
05100510
01300130
02500250
05200520
05600560
06400640
06600660
06500650 02300230 01200120 02400240 11001100 11601160 10101010 11801180 11701170 10601060 11201120
02200220
05000500
03100310
01400140
11501150
12001200
10801080
10501050
11101110
MINMIN
MAXMAX
0.30.3
0.70.7
05400540
03000300
05500550
KGE11-4
Figure 18:
Item Qty Description Material Item Qty Description Material
0100 1 pump casing cast iron 0560 1 spring washer spring steel
0120* 1 impeller cast iron/bronze 0620 1 plug steel
0130 1 suction cover cast iron 0640 1 window cover cast iron
0140 1 intermediate cover cast iron 0650* 1 gasket --
0210* 1 valve rubber + steel 0660 6 hex bolt steel
0220 4 ring stainless steel 1010 1 bearing housing cast iron
0230 1 washer steel 1050 1 pump shaft stainless steel
0240* 2 gasket -- 1060 1 bearing cover steel
0250* 1 gasket -- 1080 1 ring steel
0300 1 name plate stainless steel 1100 1 Seeger “L” ring spring steel
0310* 1 seal ring carbon 1110 1 circlips spring steel
0320* 1 counterseal ring ceramic 1120 1 key steel
0500 4 hex bolt steel 1150* 1 lip seal NBR
0510 4 hex bolt steel 1160 1 drain plug steel
0520 1 Allen bolt steel 1170* 1 ball bearing steel
0540 4 self tapping rivet aluminium 1180* 1 ball bearing steel
0550 1 key stainless steel 1200 1 plug polypropylene
44 Parts KGE/EN (1711) 6.5
KGE
06200620
01000100
02100210
05100510
01300130
02500250
05200520
05600560
06600660
06400640
06500650 02300230 01200120 05500550 02400240 11001100 11601160 10101010 11701170 10601060 11201120
02200220
05000500
03100310
01400140
10501050
10701070
10901090
11501150
12001200
05400540
03000300
10801080
11101110
0.10.1
0.50.5MAX.MAX.
MIN.MIN.
10.3 Parts list and sectional drawing KGE, Bearing bracket 0, KGE12(b)-5 /
KGE12-6
Figure 19:
Item Qty Description Material Item Qty Description Material
0100 1 pump casing cast iron 0620 1 plug steel
0120* 1 impeller cast iron/bronze 0640 1 window cover cast iron
0130 1 suction cover cast iron 0650* 1 gasket -0140 1 intermediate cover cast iron 0660 6 hex bolt steel
0210* 1 valve rubber + steel 1010 1 bearing housing cast iron
0220 4 ring stainless steel 1050 1 pump shaft stainless steel
0230 1 washer steel 1060 1 bearing cover steel
0240* 2 gasket -- 1070 1 support ring steel
0250* 1 gasket -- 1080 1 washer steel
0300 1 name plate stainless steel 1090 1 washer steel
0310* 1 seal ring carbon 1100 1 circlips spring steel
0320* 1 counterseal ring ceramic 1110 1 Seeger “L” ring spring steel
0500 4 hex bolt steel 1120 1 key steel
0510 4 hex bolt steel 1150* 1 lip seal NBR
0520 1 Allen bolt steel 1160 1 drain plug steel
0540 4 self tapping rivet aluminium 1170* 2 ball bearing steel
0550 1 key stainless steel 1200 1 plug polypropylene
0560 1 spring washer spring steel
KGE/EN (1711) 6.5 Parts 45
10.4 Parts list and sectional drawing KGE+, Bearing bracket 0+, KGE14-8
MINMIN
MAXMAX0.50.5
0.10.1
4848
-0.4-0.4
01000100
02100210
02200220
06200620
02110211
01300130
02130213
02150215
02140214
02120212
05100510
05200520
05600560
06600660
06400640
05000500
03100310
11501150
12001200
06100610
10901090
03000300
05400540
10801080
11101110
10501050
02400240
11001100 11801180 11701170
Figure 20:
Item Qty Description Material Item Qty Description Material
0100 1 pump casing cast iron 0560 1 spring washer spring steel
0120* 1 impeller cast iron/bronze 0610* 1 splash ring NBR
0130 1 suction cover cast iron 0620 1 plug steel
0140 1 intermediate cover cast iron 0640 1 window cover cast iron
0210* valve assembly 0650* 1 gasket --
0211 1 valve NBR 0660 6 hex bolt steel
0212 1 valve plate cast iron 1010 1 bearing housing cast iron
0213 1 washer cast iron 1050 1 pump shaft stainless steel
0214 1 Allen bolt steel 1060 1 bearing cover steel
0215 1 washer steel 1070 1 support ring steel
0220 4 ring stainless steel 1080 1 washer steel
0230 1 washer steel 1090 1 nilos ring steel
0240* 2 gasket -- 1100 1 circlips spring steel
0250* 1 gasket -- 1110 1 Seeger “L” ring spring steel
0300 1 name plate stainless steel 1120 1 key steel
0310* 1 seal ring carbon 1150* 1 lip seal NBR
0320* 1 counterseal ring ceramic 1160 1 drain plug steel
0510 4 Allen bolt steel 1170* 1 ball bearing steel
0520 1 Allen bolt steel 1180* 1 ball bearing steel
0540 4 self tapping rivet aluminium 1200 1 plug polypropylene
0550 1 key stainless steel
46 Parts KGE/EN (1711) 6.5
KGE
06200620
01000100
02100210
05100510
01300130
02500250
05600560
05200520
02300230
06600660
06400640
06500650
01200120 05500550 02400240
02200220
10701070 11601160 10101010 11701170 11201120
05000500
03100310
01400140
11501150
12001200
11001100
10901090
10801080
11101110
10601060
10501050
05400540
03000300
10.5 Parts list and sectional drawing KGE, Bearing bracket 0, KGE16-3
Figure 21:
Item Qty Description Material Item Qty Description Material
0100 1 pump casing cast iron 0620 1 plug steel
0120* 1 impeller cast iron/bronze 0640 1 window cover cast iron
0130 1 suction cover cast iron 0650* 1 gasket --
0140 1 intermediate cover cast iron 0660 6 hex bolt steel
0210* 1 valve rubber + steel 1010 1 bearing housing cast iron
0230 1 washer steel 1050 1 pump shaft stainless steel
0240* 2 gasket -- 1060 1 bearing cover steel
0250* 1 gasket -- 1070 1 support ring steel
0300 1 name plate stainless steel 1080 1 washer steel
0310* 1 seal ring carbon 1090 1 washer steel
0320* 1 counterseal ring ceramic 1100 1 circlips spring steel
0500 4 hex bolt steel 1110 1 Seeger “L” ring spring steel
0510 4 hex bolt steel 1120* 1 key steel
0520 1 Allen bolt steel 1150* 1 lip seal NBR
0540 4 self tapping rivet aluminium 1160 1 drain plug steel
0550 1 key stainless steel 1170* 2 ball bearing steel
0560 1 spring washer spring steel 1200 1 plug polypropylene
KGE/EN (1711) 6.5 Parts 47
10.6 Parts list and sectional drawing KGE+, Bearing bracket 0+, KGE15-6 /
MINMIN
MAXMAX0.50.5
0.10.1
4848
-0.4-0.4
06500650
01000100
02100210
02200220
06200620
02110211
01300130
02130213
02150215
02140214
02120212
05100510
05200520
05600560
06600660
06400640
05000500
03100310
11501150
12001200
06100610
10901090
03000300
05400540
10801080
11101110
10501050
02300230 01200120 05500550 01400140 11601160
02400240
11001100 11801180 11701170
10601060 112011201010101010701070
KGE16-6
Figure 22:
Item Qty Description Material Item Qty Description Material
0100 1 pump casing cast iron 0640 1 window cover cast iron
0120* 1 impeller cast iron/bronze 0650* 1 gasket --
0130 1 suction cover cast iron 0660 6 hex bolt steel
0140 1 intermediate cover cast iron 0610* 1 spash ring NBR
0210* 1 valve rubber + steel 1010 1 bearing housing cast iron
0220 4 ring stainless steel 1050 1 pump shaft stainless steel
0230 1 washer steel 1060 1 bearing cover steel
0240* 2 gasket -- 1070 1 support ring steel
0250* 1 gasket -- 1080 1 washer steel
0300 1 name plate stainless steel 1090 1 nilos ring steel
0310* 1 seal ring carbon 1100 1 circlips spring steel
0320* 1 counterseal ring ceramic 1110 1 Seeger “L” ring spring steel
0500 4 hex bolt steel 1120* 1 key steel
0510 4 hex bolt steel 1150* 1 lip seal NBR
0520 1 Allen bolt steel 1160 1 drain plug steel
0540 4 self tapping rivet aluminium 1170* 1 ball bearing steel
0550 1 key stainless steel 1180* 1 ball bearing steel
0560 1 spring washer spring steel 1200 1 plug polypropylene
0620 1 plug steel
48 Parts KGE/EN (1711) 6.5
KGE
10.7 Parts list and sectional drawing KGE, Bearing bracket 1, KGE18-4 /
KGE20b-5
0720
0110
2300
0420
0140
0170
0780
2350
2120
0760
0750
0160
0440
0770
0710
0700
2370
07300710
2330
2010
2310
2110
0840
2360
2100
2320
0820
0150
0830
0430
0130
0860
0410
0380
Figure 23:
Item Qty Description Material Item Qty Description Material
0110 1 pump casing cast iron 0760 2 nut steel
0120 1 shaft seal cover cast iron 0770 8 Allen screw steel
0130* 1 impeller cast iron 0780 4 Allen screw steel
0140 1 suction cover cast iron 0820 4 Allen screw steel
0150 1 oil reservoir cast iron 0830 2 stud steel
0160 1 cleaning cover cast iron 0840 2 nut steel
0170* 1 suction valve steel / rubber 0860 1 spacer sleeve bronze
0380* 1 mechanial seal BVVGG 2010 1 bearing bracket cast iron
0410* 1 gasket for 0150 -- 2100* 1 pump shaft stainless steel
0420* 1 gasket for 0140 -- 2110 2 bearing cover steel
0430* 1 gasket for 0160 rubber 2120 1 washer stainless steel
0440* 1 gasket for 0110 -- 2300* 1 key stainless steel
0700 1 plug forgeable cast iron 2310* 1 key steel
0701 1 plug synthetic material 2320* 2 ball bearing --
0710 2 plug forgeable cast iron 2330 2 inner circlip spring steel
0720 1 plug forgeable cast iron 2350 1 impeller nut galvanised steel
0730* 1 lip seal rubber 2360 2 filling ring steel
0750 2 stud steel 2370 1 deflector rubber
KGE/EN (1711) 6.5 Parts 49
10.8 Parts list and sectional drawing KGE, Bearing bracket 2, KGE22-6
Figure 24:
Item Qty Description Material Item Qty Description Material
0110 1 pump casing cast iron 0780 4 Allen screw steel
0120 1 shaft seal cover cast iron 0820 8 Allen screw steel
0130* 1 impeller cast iron/ bronze 0830 2 stud steel
0140 1 suction cover cast iron 0840 2 nut steel
0150 1 oil reservoir cast iron 0860 1 spacer sleeve bronze
0160 1 cleaning cover cast iron 2010 1 bearing bracket cast iron
0170* 1 suction valve steel / rubber 2100* 1 pump shaft stainless steel
0380* 1 mechanical seal BSVGG 2110 2 bearing cover steel
0410* 1 gasket for 0150 -- 2300* 1 key stainless steel
0420* 1 gasket for 0140 -- 2310* 1 key steel
0430* 1 gasket for 0162 rubber 2320* 1 ball bearing -0440* 1 gasket for 0110 -- 2330 2 inner circlip spring steel
0700 1 plug forgeable cast iron 2350 1 cap nut bronze
0701 1 plug synthetic material 2360 2 filling ring steel
0720 1 plug forgeable cast iron 2370 1 deflector rubber
0730* 1 oil seal rubber 2410* 1 angular contact bearing --
0750 2 stud steel 2420 1 filling ring steel
0760 2 nut steel 2430 1 nilos ring steel
0770 12 Allen screw steel 2440* 1 nilos ring steel
50 Parts KGE/EN (1711) 6.5
KGE
03300330
0140014005000500 01100110
20102010
0535053505300530
20002000
0400040004900490 05700570 03400340
10.9 Parts list and sectional drawing KGEF, Bearing bracket 00, 0 and 0+ (+)
Figure 25:
For general parts, see part list of basic construction
Item Spare part Remark Qty Description Material
0110 1 lantern piece cast iron
0140 1 intermediate piece cast iron
0330 * (a) 1 tolerance ring stainless steel
0340 * 1 deflector rubber
0400 1 motor steel
0490 (b) 2 stud steel
0500 2(*) tap bolt steel
0530 4 tap bolt steel
0535 (b)(d) 4 nut steel
0570 (b) 2 nut steel
2000 (c) 1 support steel
2010 (c) 1 Allen screw steel
(a) Only for KGEF11-3 and KGEF11-4
(b) Not for KGEF11-3 and KGEF11-4
(c) Only for KGEF14-8, KGEF15-6 and KGEF16-6
(d) Not for KGEF12-6
*) 4 pieces for KGEF11-3 and KGEF11-4
KGE/EN (1711) 6.5 Parts 51
10.10 Parts list and sectional drawing KGEF, Bearing bracket 1 and 2, KGEF18-4
0770077004400440 07000700
07010701
07300730
04300430 01300130 08600860 03800380 04100410 01500150
07200720
01100110
23502350
21202120
07600760
07500750
01600160
07800780
01700170
01400140
04200420
23402340
012001202300230021202120 01000100 07800780 03900390
03500350 04500450 08300830 08400840 2370237009000900
09100910 08800880
08700870
/ KGEF20b-5
Figure 26:
For general parts, see part list of basic construction
Item Spare part Remark Qty Description Material
0100 1 lantern piece cast iron
0350 * 1 shaft sleeve bronze
0390 1 motor -0400 1 bracket support steel
0450 * 1 gasket for 0350 -0740 4 tap bolt steel
0870 2 hex. bolt steel
0880 2 spring washer spring steel
2340 1 spring washer stainless steel
52 Parts KGE/EN (1711) 6.5
Order form for spare parts
FAX Nr.
ADDRESS
Your order will only be dealt with if this order form has been correctly completed and signed.
Order date:
Your order number:
Pump type:
Execution:
Quantity Item. No. Part Article number pump
Delivery address: Invoicing address:
Ordered by: Signature: Telephone:
ORDFORM (1512) 3.3 EN 53
54 ORDFORM (1512) 3.3 EN
CombiPrime H
Horizontal self-priming centrifugal pump
KGE
Self-priming centrifugal pump
SPX Flow Technology Assen B.V.
Dr. A. F. Philipsweg 51, 9403 AD Assen, THE NETHERLANDS
Phone: + 31 (0) 592 37 67 67 Fax: + 31 (0) 592 37 67 60
E-Mail: johnson-pump.nl@spxflow.com
www.spxflow.com/johnson-pump
www.spxflow.com
For more information about our worldwide locations, approvals, certifications, and local representatives,
please visit www.spxflow.com/johnson-pump.
SPXFLOW Corporation reserves the right to incorporate our latest design and material changes without
notice or obligation. Design features, materials of construction and dimensional data, as described in this
bulletin, are provided for your information only and should not be relied upon unless confirmed in writing.
ISSUED 12/2015
Copyright © 2015 SPXFLOW Corporation
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