Grundfos TP 40-240, TP 32-80, TP 32-160, TP 50-80, TP 50-40 Product Manual

GRUNDFOS PRODUCT GUIDE

TPE E-circulators

In-line circulator pumps with

integrated variable frequency drive

60 Hz

TPE E-circulators

Table of contents

1. Pump data 3

Introduction 4

13. Installation 40

Mechanical installation 40 Electrical installation 42

2. Performance range 6

14. Accessories 44

3. Product range 7

15. Further product documentation 45

4. Speed regulation 8

WebCAPS 45 WinCAPS 46

5. Operating conditions 9

Working pressure 9 Fluid temperature 9 Relative humidity 9 Ambient temperature 9

16. Submittal data sheet 47

6. Pumped liquids 10

Liquid temperature 10 List of pumped liquids 10

7. TP, TPE pumps 12

Technical data 12 Construction 12 Materials 12 Mechanical shaft seal 13 Connections 13 Control 13

8. TPE Series 2000 pumps 14

Technical data 14 Construction 14 Applications 14 Control options 15 Pump selection guidelines 15 Overview of functions 16

9. TPE Series 1000 pumps 17

Technical data 17 Applications 17 Control options 18 Overview of functions 19

10. Communication 20

Communication with TPE pumps 20

11. Motors for TPE pumps 21

Motor 21 Motor protection 21 Electrical data 21 Grundfos variable frequency drive 22

12. Curve charts 23

Curve conditions 23 TP, TPE 32-XX/2 24 TP, TPE 40-XX/2 26 TP, TPE 50-XX/2 28 TP, TPE 32-XX/4 30 TP, TPE 40-XX/4 32 TP, TPE 50-XX/4 34 TP, TPE 80-XX/4 36 TP, TPE 100-XX/4 38

2

TPE E-circulators

1. Pump data

Cross reference guide: B&G, Taco and Armstrong to Grundfos

Grundfos

ModelTPHp

32-40 1/3 11" 1-1/4" H-32 1/6 8-1/2” 1-1/4”

32-80 1/2 11" 1-1/4" 6011 1/4 11" 1-1/4" 1600 1/4 10-1/4" 1-1/2" H-52 1/3 11-1/2" 1-1/4"

32-160 3/4 13-1/2" 1-1/2" 6016 3/4 13-1/2" 1-1/2" 1614 3/4 13-1/2" 1-1/2" H-64 3/4 13-1/2" 1-1/2"

40-40

40-80 3/4 13-1/2" 1-1/2" 6013 1/2 11-1/2" 1-1/2" 1612 1/2 13-1/2" 1-1/2" H-53 1/2 11-1/2” 1-1/2”

40-80 3/4 13-1/2" 1-1/2" 6015 1/2 13-1/2" 1-1/2" 1612 1/2 13-1/2" 1-1/2" H-63 1/2 13-1/2” 1-1/2”

40-160 3/4 11-1/2" 1-1/2" H-67 1 14” 2”

40-240 1-1/2 13-1/2" 1-1/2" 6017 1 13-1/2" 1-1/2" 1616 1-1/2 14-1/2" 2" H-65 1 13-1/2" 1-1/2"

50-40 1/3 14" 2" H-53 1/2 11-1/2” 1-1/2”

50-80 3/4 11-1/2" 2" 6014 3/4 11-1/2" 2" 1632 3/4 13-1/2" 2" H-54 3/4 11-1/2" 2"

50-160 1-1/2 14" 2" 6019 1 14" 2" 1634 1 13-1/2" 2" H-67 1 14" 2"

50-160 1-1/2 14" 2" 6020 1-1/2 14" 2" 1634 1 13-1/2" 2" H-68 1-1/2 14" 2"

50-240 2 14" 2" 6021 2 14" 2" 10603D 3 18 3"

80-40 1/2 19"

80-80 1-1/2 19" 3" ANSI 801 1-1/2 19"

80-160 3 19" 3" ANSI 802 3 19" 3" ANSI 10603D 3 18” 3”

80-240 3 19"

100-40 1 21" 4" ANSI 10603D 1 18” 3”

100-80 2 21" 4" ANSI 806 2 21"

100-160 3 21" 4" ANSI 807 3 21" 4" ANSI 10603D 3 18” 3”

Port to

1/3 13-1/2" 1-1/2" H-52 1/3 11-1/2” 1/4”

1/2 13-1/2" 1-1/2" H-53 1/2 11-1/2” 1-1/2”

3/4 11-1/2" 2" H-54 3/4 11-1/2” 2”

port

length

Flange

size

3"

ANSI

3"

ANSI

B & G

Series

60 & 80

803 3 19" 3" ANSI 10603D 3 18" 3"

Hp

Port to

port

length

Flange

size

3"

ANSI

4"

ANSI

Tac o

Series

1600

Hp

Port to

port

length

Flange

Size

Armstrong

SeriesHHp

105028 1/2 11-1/2” 2”

10603D 1-1/2 18” 3”

10603D 2 18” 3”

Port to

port

length

Flange

size

1

Pump data

3

1

TPE E-circulators

Pump data

Introduction

TP, TPE pumps are designed for applications such as

• district heating systems

• heating systems

• air-conditioning systems

• district cooling systems

• water supply

• industrial processes

• industrial cooling.

The pumps are available with either standard motors (TP) or electronically speed-controlled motors (TPE).

The pumps are all single-stage, in-line centrifugal pumps with standard motor and mechanical shaft seal. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.

The TP, TPE range is divided into the following three groups:

• TP pumps (uncontrolled standard pumps).

• TPE Series 2000 pumps (speed controlled pumps with factory-fitted pressure sensor).

• TPE Series 1000 pumps (speed controlled pumps).

This product guide covers Series 2000 and 1000 speed controlled pumps.

Please see Grundfos publication L-TP-PG-001 for TP (uncontrolled standard pump) product range and details.

TPE Series 1000 pumps

The difference between the TP and the TPE Series 1000 pump range is the motor. The motors of TPE Series 1000 pumps have a built-in VFD.

Via an external signal (from a sensor or a controller), TPE Series 1000 pumps allow for any configuration and control method required: constant pressure, constant temperature or constant flow.

TPE Series 1000 pumps are based on TP pumps. The pump materials are the same as those of the TP pump range.

For further information about TPE Series 1000 pumps, see page 17.

Why select a TPE pump?

A TPE pump with electronic, speed-controlled adaptation of performance offers these obvious benefits:

• energy savings

• increased comfort

• control and monitoring of pump performance.

• communication with the pump.

TPE Series 2000 pumps

The main differences between the TP and the TPE Series 2000 pump range are the motor and the factory-fitted integrated differential-pressure sensor.

The motors of TPE Series 2000 pumps have a built-in variable frequency drive (VFD) designed to continuously regulate the pressure to the flow.

The TPE Series 2000 range is recognized as a pre-configured solution for quick and safe installation.

TPE Series 2000 pumps are based on TP pumps. The pump materials are the same as those of the TP pump range.

For further information about TPE Series 2000 pumps, see page 14.

4

TPE E-circulators

Type key

Example TP E 32 -160 /4 S -U -G -A -BUBE

Pump range

Electronically speed-controlled pump series 1000/2000

Nominal diameter of suction and discharge flanges (mm)

Maximum head [dm (decimeters)]

Pole number

S = TPE Series 2000 (with factory-fitted differential pressure sensor)

U = NEMA motor dimensions

G = ANSI or US flange

Code for materials: A = Basic version Z = Bronze pump housing and motor stool

Code for shaft seal (incl. other plastic and rubber components in the pump except the neck ring)

Codes for shaft seal

1

Pump data

Example B B U E

Grundfos type designation

A = O-ring seal with fixed seal driver B = Rubber bellows seal D = O-ring seal, balanced G = Bellows seal with reduced seal faces R = O-ring seal with reduced seal faces

Material of rotating face

A = Carbon, antimony-impregnated B = Carbon, synthetic resin-impregnated Q = Silicon carbide U = Tungsten carbide

Material of stationary seat

B = Carbon, synthetic resin-impregnated Q = Silicon carbide U = Tungsten carbide

Material of secondary seal

E = EPDM V = FKM

5

2

10 15 20 30 40 60 80 100 150

Q [US GPM]

10

20

30

40

50

60

70

[ft]

H

3 4 5 6 7 8 9 1010 20

Q [m³/h]

4

5

6

7

8

9

1010

20

[m]

H

TP

2-pole, 60 Hz

50-160

50-80

40-240

40-160

40-8032-80

10 15 20 30 40 60 80 100 150 200 300

Q [US GPM]

6

7

8

9

10

11

12

13

14

[ft]

H

3 4 5 6 7 8 9 1010 20 30 40

Q [m³/h]

2

3

4

[m]

H

TP

4-pole, 60 Hz

100-4080-4050-4040-4032-40

Performance range

2. Performance range

Performance range, 2-pole, 3400 RPM

(See page 23 for performance curves)

TPE E-circulators

TM02 5104 0306

Performance range, 4-pole, 1690 RPM

(See page 23 for performance curves)

6

TM02 5103 0306

TPE E-circulators

3. Product range

TPE Series 2000

TPE SERIES 2000 with differential pressure sensor

Cast iron

product number

GF 15/26 flange mount

TPE32-40/4 91136129 91136134 .33 TEFC 1 208-230

TPE32-80/2 91136104 91136109 .5 TEFC 1 208-230

GF 40/43 flange mount

TPE32-160/2 91136105 91136110 .75 TEFC 1 208-230

TPE40-40/4 91136130 91136135 .33 TEFC 1 208-230

TPE40-80/2 91136106 91136111 .75 TEFC 1 208-230

TPE40-160/2 91136107 91136112 .75 TEFC 1 208-230

TPE40-240/2 91136108 91136113 1.5 TEFC 1 208-230

GF 50 flange mount

TPE50-40/4 91136131 91136136 .33 TEFC 1 208-230

TPE50-80/2 91136178 91136114 .75 TEFC 1 208-230

TPE50-160/2 91136025 91136115 1.5 TEFC 1 208-230

GF 80 flange mount

TPE80-40/4 91136132 91136137 .5 TEFC 1 208-230

GF 100 flange mount

TPE100-40/4 91136026 91136139 1 TEFC 1 208-230

Bronze product number

Motor

Hp Type Ph Volt

3

Product range

TPE Series 1000

TPE SERIES 1000 without differential pressure sensor

Cast iron

product number

GF 15/26 flange mount

TPE32-40/4 91136140 91136146 1/3 TEFC 1 208-230

TPE32-80/2 91136116 91136122 1/2 TEFC 1 208-230

GF 40/43 flange mount

TPE32-160/2 91136117 91136123 3/4 TEFC 1 208-230

TPE40-40/4 91136141 91136147 1/3 TEFC 1 208-230

TPE40-80/2 91136118 91136124 3/4 TEFC 1 208-230

TPE40-160/2 91136119 91136125 3/4 TEFC 1 208-230

TPE40-240/2 91136120 91136126 1-1/2 TEFC 1 208-230

GF 50 flange mount

TPE50-40/4 91136142 91136148 1/3 TEFC 1 208-230

TPE50-80/2 91136179 91136127 3/4 TEFC 1 208-230

TPE50-160/2 91136121 91136128 1-1/2 TEFC 1 208-230

GF 80 flange mount

TPE80-40/4 91136143 91136149 1/2 TEFC 1 208-230

GF 100 flange mount

TPE100-40/4 91136145 91136151 1 TEFC 1 208-230

Bronze

product number

Motor

Hp Type Ph Volt

7

4

Max. curve

Min. curve

Speed regulation

TPE E-circulators

4. Speed regulation

Affinity equations

Normally, TPE pumps are used in applications characterized by a variable flow. Consequently, it is not possible to select a pump that is constantly operating at optimum efficiency.

In order to achieve optimum operating economy, select the pump on the basis of the following criteria:

• The max. required duty point should be as close as possible to the QH curve of the pump.

• The flow rate at the duty point required should be close to the optimum efficiency (eta) for most operating hours.

Between the min. and max. performance curve TPE pumps have an infinite number of performance curves each representing a specific speed. Therefore it may not be possible to select a duty point close to the max. curve.

WinCAPS and WebCAPS

WinCAPS and WebCAPS are both selection programs offered by Grundfos.

The two programs make it possible to calculate a TPE pump’s specific duty point and energy consumption.

By entering the dimensional data of the pump, WinCAPS and WebCAPS can calculate the exact duty point and energy consumption. For further information, please contact Grundfos or see Grundfos’ homepage www.grundfos.com.

Fig. 1 Min. and max. performance curves

In situations where it is not possible to select a duty point close to the max. curve, affinity equations can be used. The head (H), the flow (Q) and the input power (P) are the appropriate variables you need to be able to calculate the motor speed (n).

Note:

The approximated formulas apply on condition that the system characteristic remains unchanged for n and that it is based on the formula H = k x Q is a constant.

The power equation implies that the pump efficiency is unchanged at the two speeds. In practice this is not quite correct.

Finally, it is worth noting that the efficiencies of the variable frequency drive and the motor must be taken into account if a precise calculation of the power saving resulting from a reduction of the pump speed is wanted.

and nx

n

2

, where k

TM01 4916 4803

8

TPE E-circulators

50

60

70

80

90

100

110

[%]

P2

3280 7382 11483 15584 [ft]

5. Operating conditions

Working pressure

Maximum working pressure 145 psi (10 bar).

Fluid temperature

Maximum fluid temperature +284 °F (140 °C).

Relative humidity

Maximum 95%.

Ambient temperature

Maximum ambient temperature +104 °F (40 °C).

Note:

When motors installed more than 3000 ft (914 m) above sea level, the rated motor output will fall due to the low density and consequent low cooling effect of the air. In such cases, it may be necessary to use an oversize motor with a higher output.

5

Operating conditions

Fig. 2 Relationship between motor output (P2)

and altitude.

TM03 3446 0506

9

6

Pumped liquids

6. Pumped liquids

TPE E-circulators

Pumped liquids

TP, TPE pumps are suitable for pumping thin, clean, non-aggressive and non-explosive liquids, not containing solid particles or fibers that may mechanically or chemically attack the pump; please see "List of pumped liquids" below.

Examples of liquids:

• Central heating system water (we recommend that the water meets the requirements of accepted standards on water quality in heating systems).

• cooling liquids.

• domestic hot water.

• industrial liquids.

• softened water.

If glycol or another antifreeze agent is added to the pumped liquid, the pump must have a shaft seal of the type RUUE.

The pumping of liquids with densities or kinematic viscosities higher than those of water can cause

• a considerable pressure drop

• a drop in the hydraulic performance

• a rise in the power consumption.

In these situations, equip the pump with an oversize motor. If in doubt, contact Grundfos.

If the water contains mineral oils or chemicals, or if other liquids than water are pumped, choose the O-rings accordingly.

Liquid temperature

Liquid temperature: –13 °F (–25 °C) to +284 °F (+140 °C).

Please note that shaft seals operating close to their maximum temperature will require regular maintenance, i.e. replacement.

List of pumped liquids

Grundfos TP pumps are designed for circulation systems with constant flow; TPE pumps are for systems with variable flow.

Thanks to their design, these pumps can be used in a wider liquid temperature range than pumps of the canned rotor type.

A number of typical liquids are listed page 11.

Other pump versions may be used, but we consider the ones stated in the list to be the best choices.

The list is intended as a general guide only, and it cannot replace actual testing of the pumped liquids and pump materials under specific working conditions. If in doubt, contact Grundfos.

However, use the list with some caution as these or other factors may affect the chemical resistance of a specific pump version:

• concentration of the pumped liquid

• liquid temperature or

• pressure.

Legend for notes in the list

A

B

C The liquid must be oxygen-free (anaerobic).

D Risk of christallization/precipitation in shaft seal.

E Insoluble in water.

F

G Bronze housing/impeller required.

H Risk of formation of ice on the standby pump.

May contain additives or impurities that may cause shaft seal problems.

The density and/or viscosity differ from those of water. Consider this when calculating motor and pump performance.

The shaft seal rubber parts must be replaced with FKM rubber.

Pump type Shaft seal Temperature

BUBE

TP, TPE

AUUE

RUUE

10

32°F to

+284 °F

(0 °C to 140 °C)

+194 °F

32°F to

(0 °C to 90 °C)

–13 °F to

+194 °F

(–25 °C to 90 °C)

TPE E-circulators

6

Pumped liquids

-

Shaft seal

TP

BUBE AUUE

AUUE RUUE

BUBE AUUE

BUBV AUUV

AUUE

(AUUV)

AUUE

(AUUV)

BUBE AUUE

AUUE

Pumped liquids Notes

Water

Groundwater

Boiler feed water <+248 °F (+120 °C) BUBE

District heating water <+248 °F (+120 °C) BUBE

Condensate

Softened water C

Brackish water G

Coolants

Ethylene glycol B, D, H

Glycerine (glycerol) B, D, H

Potassium acetate

Potassium formate

Propylene glycol B, D, H

Brine-sodium chloride

Synthetic oils

Silicone oil B, E

Vegetable oils

Corn oil B, F, E

Olive oil B, F, E

Peanut oil B, F, E

Grape seed oil

Soya bean oil B, F, E

Cleaning agents

Soap (salts of fatty acids)

Alkaline degreasing agent

Oxidants

Hydrogen peroxide <+104 °C, <2 %

Salts

Ammonium bicarbonate A

Calcium acetate A, B

Potassium bicarbonate A

Potassium carbonate A

Potassium permanganate

B, D, C, H+122 °F (+50 °C),

B, D, C, H+41 °F (+5 °C),

D, B, F,

E

A, E, (F)

A

Additional

information

<+194 °F (+90 °C) AUUE

>+194 °F (+90 °C) BUBE

<+194 °F (+90 °C) AUUE

>+194 °F (+90 °C) BUBE

<+194 °F (+90 °C) AUUE

>+194 °F (+90 °C) BUBE

pH>6.5,

+40 °F (+4 °C),

1000 ppm Cl

+122 °F (+50 °C),

50 %

+122 °F (+50 °C),

50 %

30 %

<+176 °F

(80 °C)

<+176 °F

(80 °C)

<+176 °F

(80 °C)

<+68 °F (+14 °C),

<15 %

<+68 °F (+14 °C),

<30 %

<+68 °F (+14 °C),

<20 %

<+68 °F (+14 °C),

<20 %

<+68 °F (+14 °C),

<10 %

Pumped liquids Notes

Potassium sulfate A

Sodium acetate A

Sodium bicarbonate A

Sodium carbonate A

Sodium nitrate A

Sodium nitrite A

Sodium phosphate (di) A

Sodium phosphate (tri) A

Sodium sulfate A

Sodium sulfite A

Alkalis

Ammonium hydroxide

Calcium hydroxide A

Potassium hydroxide A

Sodium hydroxide A

3)

The shaft seal is not standard, but available on request.

3)

Additional

information

<+68 °F (+14 °C),

<20 %

<+68 °F (+14 °C),

<100 %

<+68 °F (+14 °C),

<2 %

<+68 °F (+14 °C),

<20 %

<+68 °F (+14 °C),

<40 %

<+68 °F (+14 °C),

<40 %

<+212 °F (100 °C),

<30%

<+194 °F (90 °C),

<20%

<+68 °F (+14 °C),

<20%

<+68 °F (+14 °C),

<1%

<+212 °F (100 °C),

<30%

<+212 °F (100 °C),

<10%

<+68 °F (+14 °C),

<20%

<+104 °F (40 °C),

<20%

Shaft seal

TP

AUUE

Pumped liquids

11

7

TP, TPE pumps

TPE E-circulators

7. TP, TPE pumps

Materials

TP, TPE

Fig. 3 TP Series pumps

Technical data

Flow rate: up to 300 gpm (68 m3h) Head: up to 65 ft (20 m) Liquid temperature: –13 (–25 °C) to +284 °F (140 °C) Max. operating pressure: up to 145 psi (10 bar)

Note: See Grundfos product guide L-TP-PG-001 for performance range.

Construction

Grundfos TP, TPE pumps are single-stage, close-coupled pumps with in-line suction and discharge ports flanges of identical diameter.

The pumps are equipped with a fan-cooled asynchronous motor. Motor and pump shafts are connected via a rigid two-part coupling.

The pumps are equipped with an unbalanced mechanical shaft seal.

The pumps are of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework.

As radial and axial forces are absorbed by the fixed bearing in the motor drive-end, the pump requires no bearing.

TM03 4875 3206

Fig. 4 Sectional drawing of a single-phase TP, TPE pump

TM 00 9274 2002

Material specification

Pos. Component Material AISI, ASTM

1 Pump housing Cast iron

2 Impeller Stainless steel 304

3 Shaft Stainless steel 431

4 Coupling Cast iron

5 Pump head Cast iron

Secondary seals EPDM

Rotating seal face

Stationary seat

Tungsten carbide

Carbon (synthetic resin-impregnated) tungsten carbide

EN-JL 1040 ASTM 48 CL 30

ASTM 48 CL30

Pumps with bronze pump housing are suitable for circulation of domestic hot water.

12

TPE E-circulators

7

Mechanical shaft seal

Three types of unbalanced mechanical shaft seal are available as standard:

• BUBE The BUBE shaft seal is a Grundfos rubber bellows seal with tungsten carbide/carbon seal faces and secondary seals of EPDM (standard seal).

• RUUE The RUUE shaft seal is a Grundfos O-ring seal with reduced tungsten carbide/tungsten carbide seal faces and secondary seals of EPDM.

• AUUE The AUUE shaft seal is a Grundfos O-ring seal with fixed seal driver, tungsten carbide/tungsten carbide seal faces and secondary seals of EPDM.

Information on a selection of common pumped liquids with recommended shaft seals is shown on page 11.

Shaft seal specification

Unbalanced shaft seal

Shaft diameter 12 and 16 mm Rubber bellows EPDM

Seal faces

Special shaft seals are available for partly conditioned water or other liquids containing abrasive or crystallizing particles. See page 11.

TPE

Version NU according to EN 12756

Tungsten carbide/carbon Tungsten carbide/

tungsten carbide Silicon carbide/

silicon carbide

Connections

Pumps up to 2” discharge has US standard flanges; 3” and higher discharge flanges are 125 lb. ANSI connection.

Control

Electronically controlled TPE pumps are suitable for demand-dependent performance control.

TPE pumps have the following features and benefits:

TP, TPE pumps

Optimized hydraulics for high efficiency

- reduced power consumption.

TPE pumps with built-in variable frequency drive

- 2-pole and 4-pole TP pumps from 0.33 to 1.5 Hp single phase are available as TPE pumps with variable frequency drive. For further information, see page 22.

Top-pull-out design

- easy dismantling in case of service.

In-line design

- contrary to end-suction pumps, in-line pumps allow a straight pipework and thus often reduced installation costs.

Pump housing and pump head are electrocoated

- high corrosion resistance.

Electrocoating includes:

1. Alkaline cleaning

2. Pre-treatment with zinc phosphate coating

3. Cathodic electrocoating (epoxy)

4. Curing of paint film at 392-482 °F (200-250 °C).

For low-temperature applications at a high humidity, Grundfos offers pumps with extra surface treatment to avoid corrosion. These pumps are available on request.

Stainless steel impeller and neck ring

- wear-free operation with high efficiency.

13

8

0 Q [US GPM]

0

H

[ft]

100%

25%

TPE Series 2000 pumps

TPE E-circulators

8. TPE Series 2000 pumps

Applications

TPE Series 2000 pumps have integrated speed control for automatic adaptation of performance to current conditions.

This ensures that the energy consumption is kept at a minimum.

TPE Series 2000 pumps can operate in any duty point within the range between 25 % and 100 % speed.

TM03 0348 4904

Fig. 5 TPE

Technical data

Flow rate: up to 200 gpm (45 m3h) Head: up to 60 ft (18 m) Liquid temperature: –13 to +284 °F

(–25 ° to 140 °C) Max. operating pressure: 145 psi (10 bar) Motor sizes (single-phase): 0.33 to 1.5 hp

Construction

TPE Series 2000 pumps are based on TP pumps.

The main differences between the TP and the TPE Series 2000 pump range are the motor and the factory-fitted integrated differential pressure sensor.

The motor of TPE Series 2000 pumps has a built-in variable frequency drive designed to continuously regulate the pressure based on the flow demand.

The TPE Series 2000 range is recognized as a pre-configured solution for quick and safe installation.

For further information on construction and materials of TPE Series 2000 pumps, see page 12.

In the QH-chart the 100 %-curve corresponds to the curve for a pump fitted with a standard fixed-speed motor.

Depending on the nature of the application, TPE Series 2000 pumps offer energy-savings, increased comfort or improved processing.

TPE Series 2000 pumps are suitable for applications where you want to control the pressure.

TM03 3609 0506

14

TPE E-circulators

H

QQ

0

1

2

3

4

5

8

Differential proportional pressure

TPE Series 2000 pumps are factory-set to proportional pressure. We recommend proportional pressure control in systems with relatively large pressure losses as it is the most economical control mode.

TPE Series 2000 pumps set to proportional pressure control continuously adjust the pump head to the system water requirement.

The charts below show possible control modes of TPE Series 2000 pumps in different applications.

Control mode Application

Differential proportional pressure

Systems with two-way valves

- the head against closed valve is half the setpoint.

Differential constant pressure

Systems with two-way valves.

Pump selection guidelines

Differential proportional pressure control

TPE 2000 pump operating range in differential pressure control mode is between 3/4th of the maximum head (shut off) to 1/4th of the maximum head. Select pump to operate within this range when pump is running full load speed. With differential proportional control, pump will follow a straight line between set point and and half of the set point at closed valve as shown below.

TPE Series 2000 pumps

TM03 3670 0606TM03 3671 0606

Constant curve

Single-pipe heating system.

Systems with three-way valves.

Heating and cooling surfaces.

Chiller pumps

Control options

Communication with TPE Series 2000 pumps is possible via:

• a central building management system

• remote control (Grundfos R100) or

• a control panel.

The purpose of controlling TPE Series 2000 pumps is to monitor and control the pressure.

For further information on control options of TPE pumps, see page 20.

Constant differential pressure control

The setting range for constant pressure control is between maximum head to 1/8th of the maximum head.

H

5

4

3

2

1

0

Q

15

8

TPE E-circulators

TPE Series 2000 pumps

Overview of functions

E-pump functions TPE Series 2000 with single-phase MLE

Setting via control panel:

Setpoint  Start/stop  Max. curve  Min. curve  Alarm reset  Constant/proportional pressure 

Reading via control panel:

Setpoint  Operating indication  Fault indication 

Setting via R100:

Setpoint  Start/stop  Max. curve  Min. curve  Alarm reset  Controlled/uncontrolled Constant/proportional pressure, constant curve Controller constants Kp, Ti External setpoint signal  Signal relay function Pump number (for bus communication)  Stop function Sensor range and signal Duty/standby Operating range (min./max. speed)

Reading via R100:

Setpoint  Operating mode  Actual sensor value  Pump speed  Actual power consumption  Energy consumption  Running hours 

Setting via GENIbus:

Setpoint  Start/stop  Max. curve  Min. curve  Controlled/uncontrolled Constant/proportional pressure, constant curve

Reading via GENIbus:

Setpoint  Operating indication  Pump status 

Additional functions:

Parallel operation  Clock program 

Settings via external signal:

Setpoint  Start/stop  Min./max. curve via digital input  Min./max. curve, external fault, Flow switch via digital input 

Readings via external signal:

Fault signal (relay)  Fault, Operation or Ready signal (relay)

Available

16

TPE E-circulators

0 Q [US GPM]

0

H

[ft]

100%

25%

9. TPE Series 1000 pumps

9

TPE Series 1000 pumps

TM03 0347 4904

Fig. 6 TPE Series 1000

Technical data

Flow rate: up to 200 gpm (45 m3h) Head: up to 60 ft (18 m) Liquid temperature: –13 to +284 °F

(–25 ° to 140 °C) Max. operating pressure: 145 psi (10 bar) Motor sizes (single-phase): 0.33 to 1.5 hp

Construction

TPE Series 1000 pumps are based on TP pumps.

The main difference between the TP and the TPE Series 1000 pump range is the motor.

The motor of TPE Series 1000 pumps has a built-in variable frequency drive designed to continuously regulate the pressure and the flow.

TPE Series 1000 pumps are suitable for applications where you want to retrofit a sensor in order to control e.g. the pressure, temperature, flow etc. at some arbitrary point in the system. Sensors shall be supplied by others.

For further information on construction and materials of TPE Series 1000 pumps, see page 12 and 13.

Applications

TPE Series 1000 pumps have integrated speed control for automatic adaptation of performance to current conditions.

This ensures that the energy consumption is kept at a minimum.

TPE Series 1000 pumps can operate in any duty point within the range between 25 % and 100 % speed.

In the QH-chart the 100 %-curve corresponds to the curve for a pump fitted with a standard fixed speed motor.

Depending on the nature of the application, TPE Series 1000 pumps offer energy-savings, increased comfort or improved processing.

The pumps can be fitted with sensor types meeting the requirements mentioned below:

Start/stop

External potential-free switch. Voltage: 5 VDC. Current: < 5 mA. Screened cable: 0.5 - 1.5 mm² / 28-16 AWG.

Digital

External potential-free switch. Voltage: 5 VDC. Current: < 5 mA. Screened cable: 0.5 - 1.5 mm² / 28-16 AWG.

Setpoint signals

• Potentiometer 0-10 VDC, 10 k (via internal voltage supply). Screened cable: 0.5 - 1.5 mm² / 28-16 AWG. Maximum cable length: 328 ft (100 m).

• Voltage signal 0-10 VDC, R Tolerance: +0%/–3% at maximum voltage signal. Screened cable: 0.5 - 1.5 mm² / 28-16 AWG. Maximum cable length: 1640 ft (500 m).

• Current signal DC 0-20 mA/4-20 mA, R Tolerance: +0%/–3% at maximum current signal. Screened cable: 0.5 - 1.5 mm² / 28-16 AWG. Maximum cable length: 1640 ft (500 m). Power source for sensor: 24 VDC is available from VFD. Max 40 mA

 10 k

i

= 175 

i

TM03 3609 0506

17

9

TPE E-circulators

TPE Series 1000 pumps

The charts below show possible control modes of TPE Series 1000 pumps in different applications.

Control mode Application

Constant curve

Single-pipe heating systems.

Systems with three-way valves.

Heating and cooling surfaces.

Chiller pumps.

Constant differential pressure

Systems with two-way valves.

(Sensor is needed)

Temperature control

Single-pipe heating systems.

Systems with three-way valves.

Cooling towers.

Chiller pumps.

Domestic hot water recirculation systems.

(Sensor is needed)

Constant flow

Heating and cooling surfaces.

Cooling towers.

Flow filters.

(Sensor is needed)

Proportional differential pressure (measured)

System with two-way valves.

(Differential pressure sensor is located in the system)

(Sensor is needed)

Control options

Communication with TPE Series 1000 pumps is possible via:

• a central building management system

• a remote control (Grundfos R100)

• a control panel.

The purpose of controlling a TPE Series 1000 pumps is to monitor and control the pressure, temperature, flow and liquid level of the system.

For further information on control options of TPE pumps, see page 20.

18

TPE E-circulators

Overview of functions

E-pump functions TPE Series 1000, without sensor

Setting via control panel:

Setpoint  Start/stop  Max. curve  Min. curve  Alarm reset  Constant/proportional pressure

Reading via control panel:

Setpoint  Operating indication  Fault indication 

Setting via R100:

Setpoint  Start/stop  Max. curve  Min. curve  Alarm reset  Controlled/uncontrolled  Constant/proportional pressure, constant curve  Controller constants Kp, Ti  External setpoint signal  Signal relay function  Pump number (for bus communication)  Stop function Sensor range and signal  Duty/standby Operating range (min./max. speed) 

Reading via R100:

Setpoint  Operating mode  Actual sensor value  Pump speed  Actual power consumption  Energy consumption  Running hours 

Setting via GENIbus:

Setpoint  Start/stop  Max. curve  Min. curve  Controlled/uncontrolled  Constant/proportional pressure, constant curve

Reading via GENIbus:

Setpoint  Operating indication  Pump status 

Additional functions:

Parallel operation  Clock program 

Settings via external signal:

Setpoint  Start/stop  Min./max. curve via digital input  Min./max. curve, external fault, Flow switch via digital input

Readings via external signal:

Fault signal (relay) Fault, Operation or Ready signal (relay) 

 Available

9

TPE Series 1000 pumps

19

10

LON-bus connection

G10-LON Interface

GENIbus connection

TPE pump

Communication

10. Communication

TPE E-circulators

Communication with TPE pumps

Communication with TPE pumps is possible via a central building management system, remote control (Grundfos R100) or a control panel.

Central building management system

The operator can communicate with a TPE pump even when he is not present near the pump.

Communication can take place via a central building management system allowing the operator to monitor and change control modes and setpoint settings.

Remote control

The R100 remote control produced by Grundfos is available as an accessory.

The operator communicates with the TPE pump by pointing the IR-signal transmitter at the control panel of the TPE pump terminal box.

TM02 0936 0501

Fig. 8 R100 remote control

The operator can monitor and change control modes and settings of the TPE pump via the R100 display.

Control panel

The operator can change the setpoint settings manually on the control panel of the TPE pump terminal box.

Fig. 7 Structure of a central building management system

20

TM02 6592 1103

TM00 7600 0304

Fig. 9 Control panel of a TPE pump

TPE E-circulators

11. Motors for TPE pumps

Motor

The motor fitted on TPE pumps is a totally enclosed, fan-cooled standard motor with main dimensions and electrical tolerances to NEMA standards.

Relative humidity: Max. 95 % Enclosure class: TEFC Insulation class: F, to IEC 85 Ambient temperature: Max. +104 °F

Motor range

11

Motors for TPE pumps

hp

0.34

0.50

0.75

1.0

1.5

MLE is Grundfos motor brands. The grey-shaded areas indicate non-available motors.

Electronic speed controlled motors

2-pole/1 ph 4-pole/1 ph

MLE

Motor protection

Single-phase motors have integrated, interconnected

thermal switches.

Electrical data

2 pole (3600 rpm)

Hp Voltage Ph

0.5 208-230 1 56C 1.0 71.0 F 2.8 - 2.5 0.96 360-3400

0.75 208-230 1 56C 1.0 74.0 F 3.9 - 3.5 0.97 360-3400

1 208-230 1 56C 1.0 76.0 F 5.2 - 4.7 0.97 360-3400

1.5 208-230 1 56C 1.0 77.0 F 7.5 - 6.8 0.97 360-3400

NEMA

frame

Service

factor

Full load

eff [%] *

Ins.

class

Full load

amps

Power

factor

Min/max

speed

[rpm]

4 pole (1800 rpm)

Hp Voltage Ph

0.33 208-230 1 56C 1.0 67.0 F 2 - 1.9 0.94 180-1690

0.5 208-230 1 56C 1.0 70.0 F 2.8 - 2.5 0.96 180-1690

0.75 208-230 1 56C 1.0 72.0 F 4 - 3.70 0.96 180-1690

1 208-230 1 56C 1.0 73.0 F 5.4 - 4.9 0.97 180-1690

* The values apply to the combined efficiency of the motor and variable frequency drive.

NEMA frame

Service

factor

Full load

eff [%] *

Ins.

class

Full

load

amps

Power

factor

Min/max

speed

[rpm]

21

11

M

3

TPE E-circulators

Motors for TPE pumps

Grundfos variable frequency drive

The variable frequency drive in the MLE motor of the TPE-pump is a highly integrated electronic unit. It is based on an integrated hybrid module developed by Grundfos.

The functional blocks of the single-phase MLE motor variable frequency drive with PFC-circuit (Power Factor Correction) are shown in figure 10. Components of Power electronics are;

• RFI filter (Radio Frequency Interference)

• Rectifier, PFC-circuit and intermediate circuit (1 ph)

• Inrush circuit

•Inverter

EMC (electromagnetic compatibility)

The Grundfos MLE motors fulfill the EMC directive 89/336/EEC and are tested according to standard EN 61 800-3. All Grundfos MLE motors are equipped with radio interference filter and varistors in the mains supply input to protect the electronics against voltage peaks and noise present in the mains supply (immunity). All inputs included in the electronic unit are protected against peaks and noise which can damage or disturb the function of the unit.

Grundfos MLE motors are designed to operate under a radiated electromagnetic disturbance well above requirements in EN61 800-3. MLE motors can be used in both residential areas and industrial areas.

Integrated RFI filter

The integrated radio interference filter (RFI) limits the amount of electrical noise which the MLE motor emits to the mains supply network (emission). At the same time the filter ensures that noise signals in the mains generated by other equipment do not enter the electronic devices of the variable frequency drive causing damage or disturbances.

The purpose of PFC is to ensure that the mains are not "contaminated" by non-sinusoidal loads which have a tendency to distort the waveform of the mains voltage and furthermore cause unnecessarily high peak currents in the mains.

Benefits of PFC circuit:

• Low reactive load on power supply

• the current will have 40-50% lower RMS

• smaller fuses are required in the installation

• when connecting several pumps supplied by different phases in parallel, the current in the common neutral lead will be balanced so that the neutral lead current will never exceed the current in any one of the mains phases.

• the pump is less sensitive to variations in the mains voltage.

Inrush circuit

When the variable frequency drive is connected to the mains voltage, the intermediate circuit capacitor is charged to achieve its normal operating voltage. A series resistor ensures that the charging happens slowly to avoid large charge spike in supply power and intermediate capacitors.

Inverter

The inverter consists of six transistors which are "switched on/off" by control signals from the control electronics. The transistors have a diode placed in parallel and are arranged in three branches each consisting of a series connection comprising two transistors.

Rectifier, PFC-circuit and intermediate circuit, single-phase E-pumps

Single-phase MLE motors are equipped with PFC-circuit (Power Factor Correction). The purpose of this circuit is to ensure that the current input from the mains is sinusoidal and the power factor is close to 1.

The single phase MLE motor range is not covered by EMC directive and not required to comply with it. Grundfos chose to include the PFC -circuit with the variable frequency drive design in order to comply with the EMC directive standard EN 61000-3-2 stipulating the limits for harmonic current emissions.

22

TM02 1203 0601

Fig. 10 Block diagram showing the functional blocks of the

frequency converter of a single-phase MLE motor

TPE E-circulators

0 10 20 30 40 50 Q [US GPM]

0

5

10

15

20

25

30

35

40

45

[ft]

H

0

2

4

6

8

10

12

14

[m]

H

TP 32

60 Hz

ISO 9906 Annex A

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

[hp]

P2

0.0

0.1

0.2

0.3

0.4

0.5

[kW]

P2

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

0

5

10

15

20

25

30

35

[ft]

NPSH

0

2

4

6

8

10

[m]

NPSH

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

40

45

50

55

60

65

70

Eff

[%]

0 2 4 6 8 10 12 14 Q [m³/h]

-160/2

-80/2

Pump type and frequency.

QH curve for the individual single-head pump.

The bold curve indicates the recommended performance range.

The power indicates pump input power (P

2

)

The eta curve shows the pump efficiency

12. Curve charts

How to read the curve charts

12

Curve charts

Curve conditions

The guidelines below apply to the curves shown on the following pages:

1. Tolerances to ISO 9906, Annex A.

2. The curves apply to the performance of sin- gle-phase pumps. For other versions, please see the exact curves in WinCAPS or WebCAPS.

3. Measurements have been made with airless water at a temperature of +68 °F (20 °C).

4. The curves apply to a kinematic viscosity of 1St(1mm

2

/s).

5. Due to the risk of pump overheating, the pumps should not be used below the minimum flow rate indicated by the bold-faced curves. Note: We do not recommend constant operation at a flow rate below 10 %.

6. If the pumped liquid density and/or viscosity is higher than that of water, it may be necessary to use a motor with a higher performance.

7. Motor speed: 2-pole = 3400 RPM 4-pole = 1690 RPM

TM02 5553 2102

23

12

0 10 20 30 40 50 Q [US GPM]

0

5

10

15

20

25

30

35

40

45

[ft]

H

0

2

4

6

8

10

12

14

[m]

H

TP 32

60 Hz

ISO 9906 Annex A

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

[hp]

P2

0.0

0.1

0.2

0.3

0.4

0.5

[kW]

P2

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

0

5

10

15

20

25

30

35

[ft]

NPSH

0

2

4

6

8

10

[m]

NPSH

-160/2

-80/2

0 10 20 30 40 50 Q [US GPM]

40

45

50

55

60

65

70

Eff [%]

0 2 4 6 8 10 12 14 Q [m³/h]

-160/2

-80/2

TPE E-circulators

Curve charts

TP, TPE 32-XX/2

24

TM02 5553 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

B5

B2

B3

B4

B1

H3

NPT 1/4

D7

D5

D6

Z

D1 D2

H2

H1

L3

L1 D3 D4

Technical data

Pump type TPE TPE

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs]/[kg

Gross weight [lbs] / [kg]

(1) 1-1/4”, 2 bolt with 5/8 dia. holes (2) 1-1/2”, 2 bolt with 5/8 dia. holes

NEMA 56C NEMA 56C

0.50 3400 0.75 3400

56C 56C

US (1) US (2)

1 7/16 35.9 1 11/16 43

2 9/16 65 2 7/8 73

3 1/2 89 3 15/16 100

4 5/8 117 5 127

5/8 16 11/16 16

1 13/16 46 2 1/16 52

2 1/4 57 2 9/16 65

5 9/16 141 5 9/16 141

5 1/2 140 5 1/2 140

375375

3 3/16 80 3 75

2 11/16682 11/1668

5 13/16 147.6 5 7/8 148.4

16 1/16 408.6 16 1/8 409.4

11 279.4 13 1/2 343

5 1/2 139.7 6 3/4 171

M12 M12

60 27 65 29

63 28.6 68 30.8

Curve charts

TM03 3669 0606

25

12

0 10 20 30 40 50 60 70 80 Q [US GPM]

0

10

20

30

40

50

60

70

[ft]

H

0

5

10

15

20

[m]

H

TP 40

60 Hz

ISO 9906 Annex A

-240/2

-160/2

-80/2

0 10 20 30 40 50 60 70 80 Q [US GPM]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

[hp]

P2

0.0

0.2

0.4

0.6

0.8

1.0

1.2

[kW]

P2

-240/2

-160/2

-80/2

0 10 20 30 40 50 60 70 80 Q [US GPM]

0

5

10

15

20

25

30

35

40

[ft]

NPSH

0

2

4

6

8

10

12

[m]

H

-240/2

-160/2

-80/2

0 10 20 30 40 50 60 70 80 Q [US GPM]

40

45

50

55

60

65

70

Eff [%]

0 2 4 6 8 10 12 14 16 18 20 Q [m³/h]

-240/2

-160/2

-80/2

TPE E-circulators

Curve charts

TP, TPE 40-XX/2

26

TM02 5554 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

B5

B2

B3

B4

B1

H3

NPT 1/4

D7

D5

D6

Z

D1 D2

H2

H1

L3

L1 D3 D4

Technical data

Pump type TPE TPE TPE

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs]/[kg]

Gross weight [lbs] / [kg]

(1) 1-1/2”, 2 bolt with 5/82 dia. holes

NEMA 56C NEMA 56C NEMA 56C

0.75 3400 0.75 3400 1.5 3400

56C 56C 56C

US (1) US (1) US (1)

1 11/16 41.8 1 11/16 41.8 1 11/16 41.8

2 7/8 73 2 7/8 73 2 7/8 73

3 15/16 99 3 15/16 99 3 15/16 99

5 127 5 127 5 127

5/8 16 5/8 16 5/8 16

2 1/16 52 2 1/16 52 2 1/16 52

2 9/16 64.6 2 9/16 64.6 2 9/16 64.6

5 9/16 141 5 9/16 141 5 9/16 141

5 1/2 140 5 1/2 140 5 1/2 140

3 75 3 15/16 100 3 15/16 100

4 3/4 120 3 3/16 80 3 3/16 80

2 11/16 68 2 11/16 68 2 11/16 68

6 1/16 153.4 5 7/8 148 6 3/16 156.6

16 5/16 414.4 16 1/8 409 17 5/8 447.6

13 1/2 342.9 13 1/2 342.9 13 1/2 342.9

6 13/16 171.5 6 13/16 171.5 6 13/16 171.5

M12 M12 M12 M12 M12 M12

65 29 72 33 77 35

68 30.8 75 34 80 36.3

Curve charts

TM03 3669 0606

27

12

0 20 40 60 80 100 Q [US GPM]

0

10

20

30

40

50

60

[ft]

H

0

2

4

6

8

10

12

14

16

18

20

[m]

H

TP 50

60 Hz

ISO 9906 Annex A

-160/2

-80/2

0 20 40 60 80 100 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

[hp]

P2

0.0

0.2

0.4

0.6

0.8

1.0

1.2

[kW]

P2

-160/2

-80/2

0 20 40 60 80 100 Q [US GPM]

0

4

8

12

16

[ft]

NPSH

0

1

2

3

4

5

[m]

NPSH

-80/2

-160/2

0 20 40 60 80 100 Q [US GPM]

40

45

50

55

60

65

70

75

Eff [%]

0 5 10 15 20 25 Q [m³/h]

-160/2

-80/2

TPE E-circulators

Curve charts

TP, TPE 50-XX/2

28

TM02 5555 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs]/[kg]

Gross weight [lbs] / [kg]

(1) 2”, 4 bolt with (4) 9/16” dia. holes

T

D7

D6

B2

B5

B3

B4

B1

H3

NPT 1/4

D5

Z

D1 D2

H2

H1

L3

L1 D3 D4

TPE

50-80/2

NEMA 56C NEMA 56C

0.75 3400 1.5 3400

56C 56C

US (1) US (1)

2 1/8 54 2 1/8 53

3 7/16 87 3 7/16 87

4 1/16 103 4 1/16 103

5 1/4 133 5 1/4 133

5/8 14.3 5/8 14.3

2 1/2 64 2 1/2 64

3 1/8 78 3 1/8 78

5 9/16 141 5 9/16 141

5 1/2 140 5 1/2 140

3 3/4 95 3 15/16 100

3 76 3 15/16 100

4 3/4 121 4 3/4 121

3 76 3 1/4 82

6 3/16 157 5 15/16 149.9

16 3/4 426 17 15/16 454.9

11 1/2 292 14 355.6

5 3/4 146 7 177.8

M12M12M12M12

78 35 83 38

81 36.7 86 39

TPE

50-160/2

Curve charts

TM03 3669 0606

29

12

0 5 10 15 20 25 30 35 40 Q [US GPM]

0

1

2

3

4

5

6

7

8

9

10

11

12

[ft]

H

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

[m]

H

TP 32

60 Hz

ISO 9906 Annex A

-40/4

0 5 10 15 20 25 30 35 40 Q [US GPM]

0.00

0.02

0.04

0.06

0.08

0.10

0.12

[hp]

P2

0.00

0.02

0.04

0.06

0.08

[kW]

P2

-40/4

0 5 10 15 20 25 30 35 40 Q [US GPM]

0

2

4

6

8

10

[ft]

NPSH

0.0

0.5

1.0

1.5

2.0

2.5

3.0

[m]

NPSH

-40/4

0 5 10 15 20 25 30 35 40 Q [US GPM]

40

45

50

55

60

65

Eff [%]

0 2 4 6 8 10 Q [m³/h]

-40/4

TPE E-circulators

Curve charts

TP, TPE 32-XX/4

TM02 5558 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

30

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs]/[kg]

Gross weight [lbs] / [kg]

(1) 1-1/4”, 2 bolt with 5/8 dia. holes

D7

D6

B2

B3

D1 D2 D3 D4

B4

B5

B1

H3

NPT 1/4

D5

Z

H2

H1

L3

L1

TPE

32-40/4

NEMA 56C

0.33 1690

56C

US (1) US

1 7/16 35.9

2 9/16 64

3 9/16 89

4 5/8 117

11/16 16

1 13/16 46

2 1/4 57

5 9/16 141

5 1/2 140

3 75

3 3/16 80

2 11/16 68

5 15/16 150.3

16 3/16 411.3

11 279.4

5 1/2 139.7

M12

58 26

61 27.7

Curve charts

TM03 3669 0606

31

12

0 10 20 30 40 50 60Q [US GPM]

0

2

4

6

8

10

12

[ft]

H

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

[m]

H

TP 40

60 Hz

ISO 9906 Annex A

-40/4

0 10 20 30 40 50 60Q [US GPM]

0.00

0.04

0.08

0.12

0.16

0.20

[hp]

P2

0.00

0.02

0.04

0.06

0.08

0.10

0.12

0.14

0.16

[kW]

P2

-40/4

0 10 20 30 40 50 60Q [US GPM]

0

2

4

6

8

[ft]

NPSH

0.0

0.5

1.0

1.5

2.0

2.5

[m]

NPSH

-40/4

0 10 20 30 40 50 60Q [US GPM]

40

45

50

55

60

65

70

75

Eff [%]

0 2 4 6 8 10 12 14 Q [m³/h]

-40/4

TPE E-circulators

Curve charts

TP, TPE 40-XX/4

32

TM02 5062 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [RPM]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs] / [kg]

Gross weight [lbs] / [kg]

(1) 1-1/2”, 2 bolt 5/8” dia. holes

D7

D6

B2

B3

D1 D2 D3 D4

B4

B5

B1

H3

NPT 1/4

D5

Z

H2

H1

L3

L1

TPE

40-40/4

NEMA 56C

0.33 1690

56C

US (1)

1 11/16 41.8

2 7/8 73

3 15/16 99

5 127

11/16 16

2 1/16 52

2 9/16 64.6

5 9/16 141

5 1/2 140

3 3/8 85

375

4 3/4 120

2 11/16 68

6 1/8 154.5

16 3/8 415.5

13 1/2 342.9

6 13/16 171.5

M12

62 28

65 29.5

Curve charts

TM03 3669 0606

33

12

0 10 20 30 40 50 60 70 80 Q [US GPM]

0

2

4

6

8

10

12

14

[ft]

H

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

[m]

H

TP 50

60 Hz

ISO 9906 Annex A

-40/4

0 10 20 30 40 50 60 70 80 110Q [US GPM]

0.00

0.04

0.08

0.12

0.16

0.20

0.24

0.28

[hp]

P2

0.00

0.02

0.04

0.06

0.08

0.10

0.12

0.14

0.16

0.18

0.20

[kW]

P2

-40/4

0 10 20 30 40 50 60 70 80 Q [US GPM]

0

1

2

3

4

5

[ft]

NPSH

0.00

0.25

0.50

0.75

1.00

1.25

1.50

[m]

NPSH

-40/4

0 10 20 30 40 50 60 70 80 Q [US GPM]

40

45

50

55

60

65

70

75

Eff [%]

0 2 4 6 8 10 12 14 16 18 20 Q [m³/h]

-40/4

TPE E-circulators

Curve charts

TP, TPE 50-XX/4

34

TM02 5560 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

D6 [Inch] / [mm]

D7 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs] / [kg]

Gross weight [lbs] / [kg]

(1) 2”, 4 bolt with 9/16” dia. holes

D7

D6

B2

B3

D1 D2 D3 D4

B4

B5

B1

H3

NPT 1/4

D5

Z

H2

H1

L3

L1

TPE

50-40/4

NEMA 56C

0.33 1690

56C

US (1)

2 1/8 53

3 1/2 87.5

4 1/8 103.2

5 1/4 133

5/8 14.3

2 1/2 63

3 1/8 77.8

5 9/16 141

5 1/2 140

3 9/16 90

3 75

4 3/4 120

3 1/4 82

6 1/4 157.6

17 1/16 432.6

14 355.6

7 177.8

M12

68 31

71 32.2

Curve charts

TM03 3669 0606

35

12

0 20 40 60 80 100 120 140 Q [US GPM]

0

2

4

6

8

10

12

14

[ft]

H

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

[m]

H

TP 80

60 Hz

ISO 9906 Annex A

-40/4

0 20 40 60 80 100 120 140 Q [US GPM]

0.0

0.1

0.2

0.3

0.4

0.5

[hp]

P2

0.0

0.1

0.2

0.3

0.4

[kW]

P2

-40/4

0 20 40 60 80 100 120 140 Q [US GPM]

0

4

8

12

16

20

[ft]

NPSH

0

1

2

3

4

5

6

[m]

NPSH

-40/4

0 20 40 60 80 100 120 140 Q [US GPM]

40

45

50

55

60

65

70

75

Eff [%]

0 5 10 15 20 25 30 35 Q [m³/h]

-40/4

TPE E-circulators

Curve charts

TP, TPE 80-XX/4

36

TM02 5561 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs] / [kg]

Gross weight [lbs] / [kg]

D7

D6

B2

B3

D1 D2 D3 D4

B4

Z

B5

B1

H3

NPT 1/4

D5

H2

H1

L3

L1

TPE

80-40/4

NEMA 56C

0.50 1690

56C

3” ANSI 125lb..RF.

3 3/16 80.8

5 127

6 152

7 9/16 191

3/4 19

5 9/16 141

5 1/2 140

4 15/16 125

3 15/16 100

6 5/16 160

3 7/8 97

6 3/8 160.9

17 3/4 450.9

19 482.6

9 1/2 241.3

M16 M16

120 54.4

122 55.3

Curve charts

TM03 3669 0606

37

12

0 20 40 60 80 100 120 140 160 Q [US GPM]

0

2

4

6

8

10

12

14

16

[ft]

H

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

[m]

H

TP 100

60 Hz

ISO 9906 Annex A

-40/4

0 20 40 60 80 100 120 140 160 Q [US GPM]

0.40

0.45

0.50

0.55

0.60

0.65

[hp]

P2

0.32

0.36

0.40

0.44

0.48

[kW]

P2

-40/4

0 20 40 60 80 100 120 140 160 Q [US GPM]

0

2

4

6

8

10

12

[ft]

NPSH

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

[m]

NPSH

-40/4

0 20 40 60 80 100 120 140 160 Q [US GPM]

30

35

40

45

50

55

60

65

Eff [%]

0 5 10 15 20 25 30 35 40 Q [m³/h]

-40/4

TPE E-circulators

Curve charts

TP, TPE 100-XX/4

38

TM02 5065 3206

TP. TPD. TPE. 2-pole. PN 6/10/16

TPE E-circulators

12

M

Technical data

Pump type

Motor type

P2 [HP] / Max speed [rpm]

Motor flange

Flange type

D1 [Inch] / [mm]

D2 [Inch] / [mm]

D3 [Inch] / [mm]

D4 [Inch] / [mm]

D5 [Inch] / [mm]

B1 [Inch] / [mm]

B2 [Inch] / [mm]

B3 [Inch] / [mm]

B4 [Inch] / [mm]

B5 [Inch] / [mm]

H1 [Inch] / [mm]

H2 [Inch] / [mm]

H3 [Inch] / [mm]

L1 [Inch] / [mm]

L3 [Inch] / [mm]

M

Net weight [lbs] / [kg]

Gross weight [lbs] / [kg]

D7

D6

B2

B3

D1 D2 D3 D4

B4

Z

B5

B1

H3

NPT 1/4

D5

H2

H1

L3

L1

TPE

100-40/4

NEMA 56C

1.0 1690

56C

3” ANSI 125lb..RF.

4 3/16 105

6 3/16 157

7 9/16 191

9 1/16 229

3/4 19

5 9/16 141

5 1/2 140

5 1/8 130

3 15/16 100

6 5/16 160

4 13/16 122

7 7/16 188.2

21 533.2

21 533.4

10 1/2 266.7

M16

154 69.9

156 70.8

Curve charts

TM03 3669 0606

39

13

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