GRUNDFOS DATA BOOKLET

Series 100 Series 100 circulator pumps 50/60 Hz

Contents

General data Performance range Product range, 1 x 230 V, 50 Hz Type keys GRUNDFOS ALPHA2 GRUNDFOS ALPHA+ UP, UPS GRUNDFOS COMFORT Applications Heating systems Domestic hot-water systems Cooling and air-conditioning systems Construction Material specification Installation Motor Pumped liquids Ambient and liquid temperatures Maximum system pressure Inlet pressure Energy labelling Curve conditions

3 5 6 6 6 6 6 7 7 7 7 8 8 8 9 9 10 10 10 10 10

Technical data Circulator pumps for heating systems Air separator pump Circulator pumps for domestic hot water GRUNDFOS COMFORT Special versions Product range, special versions

11 22 25 27 32 34

Accessories Pipe connections Grundfos controls Union and valve kits Insulation kits Service kit for ALPHA2 and ALPHA+ Timer and thermostat for COMFORT Fittings for COMFORT

40 41 43 43 43 43 44

Further product documentation WebCAPS WinCAPS

2

45 46

General data

Series 100

Performance range

50

GRUNDFOS ALPHA2

6

5

40

4

30

3

20

2

AL PH A2

ALP HA2

10

1

0

0 0.0

p [kPa] 50

0.4

0.8

1.2

1.6

XX-

2.0

40

AL PH A2 XX -50

2.4

2.8

H [m]

XX -60

Q [m³/h]

TM03 9502 4107

60

H [m]

GRUNDFOS ALPHA+

5

40

4

30

3

20

2

AL 10

1

0

0

ALP HA +X X -4

0.0

0.0

0.5

1.0

0.2

1.5

0.4

2.0

0

2.5

0.6

3.0

0.8

PH A+

XX -60

3.5

Q [m³/h] 1.0

Q [l/s]

TM01 9186 2505

p [kPa]

3

General data

60

10.0 8.0 6.0

40

4.0

UPS

2

0.2

UP

5-30

UP 25-20 UP

0.6

0.3

0.4

0.6

H [m]

0.6

4

0.4

UP 2

2014 B X

4.0

0.6

6.0

0.8 1.0

8.0Q [m³/h] 2.0

Q [l/s]

UP 25 -80 B

UP

30 N

S4 0-

50 F

B

0-15 N

UP 2 2

)

)

6

0F

0

UP 20 -

1 5 -1 4B

(F

0

-60 B UP 20-4 5N UPS 25-40 B

UP

0

0

UPS 2 5

UP

-8

(FB

0.8

-5

32

0B 2-8

1.0

8

-3

0.4

2.0

40

0

2.0

4.0

10

0

S

S

S3 UP

20

2-4

2-5

COMFORT, UP-N, UP(S)-B

6.0 40

2-2

32

0.8 1.0 0.2

p [kPa]

S3

S

S3

S3

2-6

UP

UP

0

F

0.4

UP

S3

25-8

0

4

UP

-8

1.0 0.8

UPS

40

UPS

UPS 25

S

UPS 2

5-1

20

UPS 25 -60 UPS 2 5-50 UPS 25 -40

2.0

10 8 6

25-1

S2

UP

20

UP

0-07 N

0.2

0.1 0

0.2

0.4

0.6

0.8

1

2

4

6

8

10

Q [m³/h] 0.2

4

TM00 9602 3701

100 80

H [m]

0.4

0.6

0.8 1.0

2.0

Q [l/s]

TM00 9603 0503

p [kPa]

Series 100

General data

Series 100

Product range, 1 x 230 V, 50 Hz Cast iron

Cast iron

Cast iron

Stainless steel/bronze

Stainless steel/bronze

Bronze

Brass

Liquid temperature

+2 °C to +95 °C

+2 °C to +110 °C

–25 °C to +110 °C

–25 °C to +95 °C

+2 °C to +110 °C

–25 °C to +110 °C

–25 °C to +95 °C

+2 °C to +95 °C

Control box position

TM03 8497 1707

Cast iron

TM03 8497 1707

Pump material

Pump type

z z

ALPHA2 32-60

z

Terminal box position

z TM02 7023 2303

z

ALPHA2 25-60 TM02 7023 2303

ALPHA2 15-60

ALPHA+ 15-40

z

ALPHA+ 25-40

z

ALPHA+ 32-40

z

ALPHA+ 15-60

z

ALPHA+ 25-60

z

ALPHA+ 32-60

z

UPS 25-20

z

UPS 32-20

z

UPS 25-30

z

UPS 32-30

z

UPS 25-40

z

UPS 32-40

z

UPS 25-50

z

UPS 32-50

z

UPS 25-60

z

UPS 32-60

z

TM02 7022 2303

ALPHA2 25-50

z

TM02 7024 2303

z

TM02 7024 2303

ALPHA2 32-40

TM02 7023 2303

z

TM02 7024 2303

z

ALPHA2 25-40

TM02 7024 2303

ALPHA2 15-40

z

z

z z z z

UPS 25-80

z

UPS 32-80 UPS 25-120

z

UPS 25-125

z

UPS 40-50 F

z

UPS 32-80 F

z

UPS 40-80 F

z z

UP 15-14

z

UP 20-14 UP 20-07 N

z

UP 20-15 N

z

UP 20-30 N

z z

UP 20-45 N UPS 25-40 B

z

UPS 25-60 B

z

z

UP 25-80 B

z

UPS 32-80 B

z

UPS 32-50 FB

z

UPS 40-50 FB

z

 On request: Pump housing with air separator, type A. Special range of twin-head pumps and 60 Hz pumps, page 34.

5

General data

Series 100

Type keys GRUNDFOS ALPHA2 Example

GRUNDFOS COMFORT ALPHA2

25

-40

180

Example

Type range

Type range

Nominal diameter (DN) of suction and discharge ports [mm]

Type range: 15 = Rp 1/2, length 80 mm 20 = G 1 1/4, length 110 mm

Maximum head [dm]

Maximum head [dm]

: cast-iron pump housing N: stainless-steel pump housing A: pump housing with air separator

Brass pump housing Integrated isolating and non-return valves

Port-to-port length [mm]

24-hour timer

GRUNDFOS ALPHA+ Thermostat Example

ALPHA+

25

-40

(A)

(B)

180

Type range Nominal diameter (DN) of suction and discharge ports [mm] Maximum head [dm]

Pump housing with air separator

Bronze pump housing

Port-to-port length [mm]

UP, UPS Example

UP

S

D

40

Type range

S = electric

Twin-head pump

Nominal diameter (DN) of suction and discharge ports [mm]

Maximum head [dm] Pipe connection: = pipe thread (no letter = pipe thread) F = flange Pump housing: = cast iron (no letter = cast iron) N = stainless steel B = bronze A = pump housing with air separator, upward water flow K = cold-water version KU = cold-water version (filled terminal box)

6

UP 20 -14

-40

F

B

X

U

T

General data

Series 100

Applications The Grundfos circulator pumps, Series 100, are specifically designed for heating systems. The pumps are also suitable for circulation of domestic hot water and for circulation of liquid in cooling and airconditioning systems.

TM03 8990 4507

Heating systems For central and district heating systems, use pump type ALPHA2, ALPHA+ or UPS. The GRUNDFOS ALPHA2 and ALPHA+ automatically control the differential pressure by adjustment of pump performance to the actual heating demand, without the use of external components.

Fig. 1 One-pipe heating system

UPS can be operated at three different speeds. The pumps are used primarily for one- and two-pipe heating systems, but are also suitable, e.g. for mixing loops in large systems.

TM03 8989 4507

For underfloor heating systems, it is advisable to use the pump type ALPHA2 N, ALPHA+ B or UP(S) B, as the pumped liquid may often become aerated, causing an ordinary cast-iron pump housing to corrode.

Domestic hot-water systems For circulation in domestic hot-water systems, use type ALPHA2 N, COMFORT, UP N with stainless-steel pump housing or UP(S) B with brass/bronze pump housing.

Fig. 2 Two-pipe heating system

The UP N and UP(S) B can be connected to an on/off time switch to save energy. The on/off time switch can switch the pump on/off to limit pump operation to periods when hot water is usually required. TM03 9890 4507

GRUNDFOS COMFORT is available with integrated timer and thermostat. It is recommended to keep the operating temperature lower than 65 °C to avoid lime precipitation.

Cooling and air-conditioning systems

Fig. 3 Underfloor heating system

For cooling and air-conditioning systems, use standard pumps, type UPS, or special versions, type UPS K, depending on type and size. See Product range on page 5.

TM03 9887 4507

Temperature range: –25 °C to +95 °C –25 °C to +110 °C. These pumps are thus suitable for circulation of both cold and hot water.

Fig. 4 Domestic hot-water system

7

General data

Series 100

Construction The ALPHA2, ALPHA+, UP and UPS pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pumps are characterised by

• carbon thrust bearing

2

• stainless-steel rotor can and bearing plate

5

• impeller in corrosion-resistant material

1 4

• pump housing of cast iron, bronze or stainless steel.

Material specification

TM00 9672 5196

3

• ceramic shaft and radial bearing

6

Fig. 6 UPS, N-version Pos. Component

Material Cast iron EN-GJL-150/200

1

Pump housing

2

Impeller

Composite, PP or PES

3

Shaft

Ceramics

4

Bearing

Ceramics/carbon

5

Bearing plate

Stainless steel

6

Thrust bearing Stainless steel/ retainer EPDM rubber Gaskets

Bronze Stainless steel

DIN W.-Nr. EN-JL 1020/ 1030 2.1176.01 1.4308

1.4301 1.4301

EPDM rubber

Fig. 5 ALPHA2 Pos. 1 9 11

12

8

Component

Material

Controller complete

Composite, PC

Rotor can

Stainless steel

Radial bearing

Ceramics

Shaft

Ceramics

Rotor cladding

Stainless steel

Thrust bearing

Carbon

Thrust bearing retainer

EPDM rubber

13

Bearing plate

Stainless steel

16

Impeller

Composite, PP or PES

18

Pump housing

Cast iron Stainless steel

Gaskets

EPDM rubber

EN/DIN W.-Nr.

AISI/ ASTM

1.4301

304

1.4301

304

The pump must always be installed with horizontal motor shaft. At start-up the rotor can is to be vented by removing the plug in the top of the motor. Within a short time, the rotor forces the remaining air out into the system via the shaft.

TM00 0361 5196

TM03 9728 4307

Installation

Fig. 7 Pumps with horizontal motor shaft

1.4301

304

EN-JL 1020 EN 1.4308

A48-25 B

General data Motor

Series 100

GRUNDFOS ALPHA2 The motor is a 4-pole, synchronous permanent-magnet motor.

UP and UPS pumps The motor is a 2- or 4-pole, asynchronous squirrel-cage motor in conformity with the EMC directive. The motors comply with EN 61000-6-2 and EN 61000-6-3.

The pump controller is incorporated in the control box which is fitted to the stator housing with two screws and connected to the stator via a terminal plug.

The terminal box and the motor-pump unit have been wet-tested to EN 60335-1: 2002 and EN 60335-2-51: 2003.

Incorporating the controller, the control box has a display and two selector buttons. The display is lit when the electricity supply is switched on and shows the actual power consumption.

Single-phase pumps are available in versions with one, two or three speeds.

The buttons are used for • selection of pump setting • activation or deactivation of Automatic Night SetBack. The controller complies with EN 61000-6-2 and EN 61000-6-3. The motor of GRUNDFOS ALPHA2 is protected by the electronics in the control box and requires no external motor protection. GRUNDFOS ALPHA+ The motor is a 2-pole, asynchronous squirrel-cage motor with radio noise filter to VDE 0875. The terminal box and motor-pump unit have been tested in accordance with VDE 0700. The terminal box is fitted to the stator housing with screws and connected to the stator via a terminal plug. Incorporating the controller, the terminal box has a selector switch and an indicator light for power on indication.

Three-phase pumps are available in versions with one or two speeds. The terminal box is easily accessible and has functional cable connecting terminals. The cable entry is tight and has a built-in cable relief. The cable entry of single-phase motors can be pushed out of its guide to facilitate the correct fitting of the cable. Insulation class: F/H. Cable connection: Pg 11 for 5.6 to 10 mm cable. The motor incorporates thermal overload or impedance protection. Therefore, no external motor protection is required.

Pumped liquids Depending on type, Grundfos circulator pumps are suitable for the following liquids: • clean, thin, non-aggressive and non-explosive liquids without solid particles or fibres • cooling liquids, not containing mineral oil • domestic hot water

The controller complies with EN 61800-3.

• softened water.

The motor of GRUNDFOS ALPHA+ is impedanceprotected and therefore requires no external motor protection.

The kinematic viscosity of water is υ = 1 mm2/s (1 cSt) at 20 °C. If the circulator pump is used for a liquid with a higher viscosity, the hydraulic performance of the pump will be reduced. Example: 50 % glycol at 20 °C means a viscosity of approx. 10 mm2/s (10 cSt) and a reduction of pump performance by approx. 15 %. When selecting a pump, the viscosity of the pumped liquid must be taken into consideration.

9

General data

Series 100

Ambient and liquid temperatures

Curve conditions

Liquid temperatures, see table on page 5.

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

The ambient temperature for standard pumps with a permissible liquid temperature from +2 °C to +110 °C should always be lower than the liquid temperature, as otherwise condensation may form in the stator housing.

Maximum system pressure Pump with unions (PN 10):

1.0 MPa (10 bar).

Flanged pump (PN 6/10):

0.6/1.0 MPa (6/10 bar).

Pump with Grundfos flanges: 1.0 MPa (10 bar).

To avoid cavitation noise and damage to the pump bearings, the following minimum pressures are required at the pump suction port.

Inlet pressure

85 °C

90 °C

110 °C

0.5 m head

2.8 m head

11.0 m head

0.049 bar

0.27 bar

1.08 bar

Energy labelling Grundfos circulator pumps, except GRUNDFOS COMFORT, UP N and twin-head pumps, are provided with the energy label. The energy label indicates the energy-saving level of the pump. The energy classification system has seven levels, i.e. from A to G. Level A is the best.

TM03 0868 0705

The energy label can be used to compare pumps of the same type and size.

Fig. 8 Energy label, A-labelled GRUNDFOS ALPHA2

10

• Test liquid: airless water. • The GRUNDFOS ALPHA2 and ALPHA+ curves apply to a density of ρ = 983.2 kg/m3 and a liquid temperature of 60 °C. The measurements for UP and UPS have been made at a water temperature of 80 °C for pumps for Great Britain (1 x 230/240 V) and 20 °C for other pumps. • All curves show average values and should not be used as guarantee curves. If a specific minimum performance is required, individual measurements must be made.

Inlet pressure

Liquid temperature

• The bold parts of the curves show the recommended performance range.

• The GRUNDFOS ALPHA2 and ALPHA+ curves apply to a kinematic viscosity of υ = 0.474 mm2/s (0.474 cSt). The UP and UPS curves apply to a kinematic viscosity of υ = 1 mm2/s (1 cSt). • The conversion between head H [m] and pressure p [kPa] has been made for water with a density of ρ = 1000 kg/m3. For liquids with other densities, e.g. hot water, the discharge pressure is proportional to the density.

Technical data

Circulator pumps for heating systems

ALPHA2 15-40, 25-40, 32-40

1 x 230 V, 50 Hz

4

30

3

20

2

10

1

0

0 0.0 0.0

0.4 0.1

0.8 0.2

1.2 0.3

1.6 0.4

2.0 0.5

0.6

Q [m³/h] Q [l/s ]

TM03 9436 4007

40

TM03 9215 3607

p H [kP a] [m]

Speed

P1 [W]

I1/1 [A]

Min.

5

0.05

System pressure:

Max. 10 bar

Max.

22

0.19

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

A

Also available with:

Stainless-steel pump housing, type N (only ALPHA2 25-40 N 180)

Connections:

The pump incorporates overload protection.

Pump type

See "Union and valve kits" on page 40

Dimensions [mm]

Weights [kg] G

Net

Gross

Ship. vol. [m3]

79

1

1.9

2.1

0.00383

79

1 1/2

1.9

2.1

0.00383

127

81

1 1/2

2.1

2.3

0.00383

127

81

2

2.1

2.3

0.00383

L1

B1

B2

B3

B4

H1

H2

H3

ALPHA2 15-40

130

77

78

46

49

27

129

ALPHA2 25-40

130

77

78

46

49

27

129

ALPHA2 25-40 (N)

180

78

77

47

48

26

ALPHA2 32-40

180

78

77

47

48

26

11

Technical data

Circulator pumps for heating systems

ALPHA2 25-50

1 x 230 V, 50 Hz

5

40

4

30

3

20

2

10

1

0

0 0.0

0.4

0.0

0.1

0.8 0.2

1.2 0.3

1.6 0.4

2.0

0.5

2.4

0.6

0.7

Q [m³/h] Q [l/s ]

TM03 9697 4307

50

TM03 9215 3607

p H [kP a] [m]

Speed

P1 [W]

I1/1 [A]

Min.

5

0.05

System pressure:

Max. 10 bar

Max.

32

0.27

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

A

Connections:

The pump incorporates overload protection.

Dimensions [mm]

Weights [kg]

L1

B1

B2

B3

B4

H1

H2

H3

G

Net

Gross

Ship. vol. [m3]

ALPHA2 25-50

130

77

78

46

49

27

129

79

1 1/2

1.9

2.1

0.00383

ALPHA2 25-50

180

78

77

47

48

26

127

81

1 1/2

2.1

2.3

0.00383

Pump type

12

See "Union and valve kits" on page 40

Technical data

Circulator pumps for heating systems

ALPHA2 15-60, 25-60, 32-60

1 x 230 V, 50 Hz

5

40

4

30

3

20

2

10

1

0

0 0.0

0.4

0.0

0.1

0.8 0.2

1.2 0.3

1.6 0.4

2.0

0.5

0.6

2.4 0.7

Q [m³/h] Q [l/s ]

TM03 9437 4007

50

TM03 9215 3607

p H [kP a] [m] 60 6

Speed

P1 [W]

I1/1 [A]

Min.

5

0.05

System pressure:

Max. 10 bar

Max.

45

0.38

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

A

Also available with:

Stainless-steel pump housing, type N (only ALPHA2 25-60 N 180)

Connections:

The pump incorporates overload protection.

Pump type

See "Union and valve kits" on page 40

Dimensions [mm]

Weights [kg] G

Net

Gross

Ship. vol. [m3]

79

1

1.9

2.1

0.00383

79

1 1/2

1.9

2.1

0.00383

127

81

1 1/2

2.1

2.3

0.00383

127

81

2

2.1

2.3

0.00383

L1

H1

H2

H3

B1

B2

B3

E

ALPHA2 15-60

130

77

78

46

49

27

129

ALPHA2 25-60

130

77

78

46

49

27

129

ALPHA2 25-60 (N)

180

78

77

47

48

26

ALPHA2 32-60

180

78

77

47

48

26

13

Technical data

Circulator pumps for heating systems

ALPHA+ 15-40, 25-40, 32-40

1 x 230 V, 50 Hz

H [m] B3

4

H3

G

3

L

2

0 0.0

0.4

0

0.8 10

1.2

1.6

20

2.0 30

2.4

Q [m³/h]

40

Q [l/min]

B1

B2

H2

H1

Speed

P1 [W]

I1/1 [A]

Min.

20

0.09

Connections: System pressure:

See "Union and valve kits" on page 40 Max. 10 bar

Max.

45

0.22

Liquid temperature:

+2 °C to +110 °C (TF 110)

I

25

0.10

Energy class:

B

II

35

0.16

Also available with:

III

45

0.22

Bronze housing, type B (only ALPHA+ 25-40 B 180)

The motor incorporates thermal overload protection.

Pump type

Dimensions [mm] G

Net

Gross

Ship. vol. [m3]

H1

H2

H3

B1

B2

B3

ALPHA+ 15-40

130

28

103

57

92

48

77

1

2.4

2.6

0.00432

ALPHA+ 25-40

130

32

103

57

92

48

77

1 1/2

2.4

2.6

0.00432

ALPHA+ 25-40

180

32

103

57

92

48

77

1 1/2

2.6

3.0

0.00432

ALPHA+ 32-40

180

39

103

57

92

48

77

2

2.7

3.1

0.00432

 Weights of bronze versions are approx. 10 % higher.

14

Weights [kg]

L

TM03 1632 2505

TM03 1344 1705

1

Technical data

Circulator pumps for heating systems

ALPHA+ 15-60, 25-60, 32-60

1 x 230 V, 50 Hz

H [m] 6

B3

H3

G

5 4

2 TM03 1345 1705

1 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 Q [m³/h] 0

10

20

30

40

50

Q [l/min]

B1

B2

H2

H1

Speed

P1 [W]

I1/1 [A]

Connections:

See "Union and valve kits" on page 40

Min.

35

0.14

System pressure:

Max. 10 bar

Max.

80

0.34

Liquid temperature:

+2 °C to +110 °C (TF 110)

I

40

0.17

Energy class:

B

II

55

0.23

Also available with:

III

80

0.34

Bronze housing, type B (only ALPHA+ 25-60 B 180)

TM03 1632 2505

L

3

The motor incorporates thermal overload protection. Dimensions [mm]

Pump type

Weights [kg] G

Net

Ship. vol. [m3]

L

H1

H2

H3

B1

B2

B3

Gross

ALPHA+ 15-60

130

28

103

57

92

48

77

1

2.4

2.6

0.00432

ALPHA+ 25-60

130

32

103

57

92

48

77

1 1/2

2.4

2.6

0.00432

ALPHA+ 25-60

180

32

103

57

92

48

77

1 1/2

2.6

3.0

0.00432

ALPHA+ 32-60

180

39

103

57

92

48

77

2

2.7

3.1

0.00432

 Weights of bronze versions are approx. 10 % higher.

UPS 25-20 / UPS 32-20 p [kPa]

H [m]

20

2.0

180

1 x 230 V, 50 Hz

1.5

2

10

1.0

1

5

0.5

0

0.0 0.0

0.0

0.4

0.1

0.8

0.2

1.2

0.3

1.6

0.4

2.0 Q [m³/h]

0.5

Q [l/s]

TM00 9386 2105

15

TM00 9756 2405

3

Speed

P1 [W]

I1/1 [A]

3

65

0.26

Connections: System pressure:

Max. 10 bar

2

40

0.18

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.11

Energy class:

F

Dimensions [mm]

3/4" or 1" unions and valves

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

UPS 25-20

180

32

102

75

51

1 1/2

2.6

2.8

0.004

UPS 32-20

180

39

102

75

51

2

2.6

2.8

0.004

Pump type

15

Technical data

Circulator pumps for heating systems

UPS 25-30 / UPS 32-30 p [kPa]

H [m]

25

2.5

180

1 x 230 V, 50 Hz

3

15

1.5

10

1.0

5

0.5

0

0.0

1

0.0

0.5

0.0

0.1

1.0

0.2

0.3

1.5

0.4

2.0

0.5

2.5

0.6

0.7

Q [m³/h]

0.8

Q [l/s]

TM00 9386 2105

2.0

2

TM00 9748 0397

20

Speed

P1 [W]

I1/1 [A]

Connections:

3/4" or 1" unions and valves

3

55

0.24

System pressure:

Max. 10 bar

2

40

0.16

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.10

Energy class:

D

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

UPS 25-30

180

32

102

75

51

1 1/2

2.6

2.8

0.004

UPS 32-30

180

39

102

75

51

2

2.6

2.8

0.004

Pump type

180

UPS 25-40 / UPS 32-40 p [kPa]

H [m]

40

4

1 x 230 V, 50 Hz

3 2

30

3

20

2

10

1

0

0

0.0

1.0

0.2

1.5

2.0

0.4

2.5

0.6

Q [m³/h]

0.8

Q [l/s]

Connections:

3/4", 1" or 11/4" unions and valves

Speed

P1 [W]

I1/1 [A]

3

45

0.20

System pressure:

Max. 10 bar

2

35

0.16

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.12

Energy class:

B

Cold-water version:

K for –25 °C to +95 °C (TF 95)

Pump type

16

0.5

TM00 9749 2405

0.0

TM00 9386 2105

1

Dimensions [mm] L

H1

H2

B1

Weights [kg] B2

G

Net

Gross

Ship. vol. [m3]

UPS 25-40

180

32

102

75

51

1 1/2

2.6

2.8

0.004

UPS 32-40

180

39

102

75

51

2

2.6

2.8

0.004

Technical data

Circulator pumps for heating systems

180

UPS 25-50 / UPS 32-50 p [kPa]

H [m]

40

4

30

3

20

2

10

1

0

0

1 x 230 V, 50 Hz

3 2

0.5

0.0

1.0

0.2

1.5

2.0

0.4

2.5

0.6

3.0

0.8

Q [m³/h]

Q [l/s]

TM00 9386 2105

0.0

TM00 9750 2105

1

Speed

P1 [W]

I1/1 [A]

Connections:

3/4", 1" or 1 1/4" unions and valves

3

50

0.23

System pressure:

Max. 10 bar

2

45

0.20

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

35

0.16

Energy class:

B

Cold-water version:

K for –25 °C to +95 °C (TF 95)

Dimensions [mm]

Pump type

L

H1

H2

B1

Weights [kg] B2

G

Net

Ship. vol. [m3]

Gross

UPS 25-50

180

32

102

75

51

1 1/2

2.6

2.8

0.004

UPS 32-50

180

39

102

75

51

2

2.6

2.8

0.004

180

UPS 25-60 / UPS 32-60 p [kPa]

H [m]

50

5

2

40

4

1

30

3

20

2

10

1

0

0

1 x 230 V, 50 Hz

0.0

0.5

1.0

0.2

1.5

2.0

0.4

0.6

2.5

3.0

0.8

Q [m³/h]

Q [l/s]

TM00 9386 2105

0.0

TM00 9751 2405

3

Speed

P1 [W]

I1/1 [A]

Connections:

3/4", 1" or 1 1/4" unions and valves

3

70

0.30

System pressure:

Max. 10 bar

2

60

0.27

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

50

0.22

Energy class:

C

Cold-water version:

K for –25 °C to +95 °C (TF 95)

Pump type

Dimensions [mm] L

H1

H2

B1

Weights [kg] B2

G

Net

Gross

Ship. vol. [m3]

UPS 25-60

180

32

102

75

51

1 1/2

2.6

2.8

0.004

UPS 32-60

180

39

102

75

51

2

2.6

2.8

0.004

17

Technical data

Circulator pumps for heating systems

180

UPS 25-80

70

7

60

6

50

5

40

4

30

3

20

2

10

1

0

0

8

3 2

1

0

1

0.0

2

3

0.5

4

5

1.0

6

1.5

7

8

Q [m³/h]

2.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

Connections:

3/4" or 1" unions and valves

3

190

0.83

System pressure:

Max. 10 bar

2

175

0.78

Liquid temperature:

–25 °C to +110 °C (TF 110)

1

130

0.60

Energy class:

D

Dimensions [mm]

UPS 25-80

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

130

82

52

1 1/2

4.2

4.5

0.008

Pump type

180

UPS 32-80 p [kPa] 80

TM00 8945 2105

H [m]

TM00 9754 2405

p [kPa] 80

1 x 230 V, 50 Hz

1 x 230 V, 50 Hz

H [m] 8

3 2

7 60

6 5

40

1

4 3

20

0 0

0.0

2

0.5

3

4

1.0

5

6

1.5

7

2.0

8

9

2.5

10

Q [m³/h]

3.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

Connections:

3/4" or 1" unions and 1 1/4" valves

3

240

1.05

System pressure:

Max. 10 bar

2

205

0.91

Liquid temperature:

–25 °C to +110 °C (TF 110)

1

135

0.62

Energy class:

D

Pump type UPS 32-80

18

1

TM00 9753 2405

1 0

TM00 8945 2105

2

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

39

130

82

60

2

4.8

5.1

0.0102

Technical data

Circulator pumps for heating systems

180

UPS 25-120 p [kPa]

H [m]

120

12

100

10

80

8

60

6

40

4

20

2

0

0

1 x 230 V, 50 Hz

3 2

0.5

0.0

1.0

0.2

1.5

0.4

2.0

2.5

0.6

3.0

0.8

3.5

1.0

Q [m³/h]

Q [l/s]

TM02 1329 2105

0.0

TM02 2205 3901

1

Speed

P1 [W]

I1/1 [A]

Connections:

3/4" unions and valves

3

235

1.02

System pressure:

Max. 10 bar

2

180

0.78

Liquid temperature:

–25 °C to +95 °C (TF 110)

1

120

0.53

Energy class:

F

Dimensions [mm]

UPS 25-120

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

130

82

69

1 1/2

4.4

4.6

0.006

180

UPS 25-125 p [kPa]

H [m]

120

12

100

10

80

8

60

6

40

4

20

2

0

0

Weights [kg]

L

Pump type

1 x 230 V, 50 Hz

3 2

0.0

Speed

0.5

1.0

0.2

1.5

0.4

2.0

2.5

0.6

3.0

0.8

3.5

1.0

P1 [W]

Q [m³/h]

Q [l/s]

TM02 2204 3901

0.0

TM02 1329 2105

1

I1/1 [A]

Connections:

3/4" unions and valves Max. 10 bar

3

270

1.18

System pressure:

2

210

0.93

Liquid temperature:

+2 °C to +95 °C (TF 95)

1

135

0.61

Energy class:

E

Pump type UPS 25-125

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

130

82

69

1 1/2

4.4

4.6

0.006

19

Technical data

Circulator pumps for heating systems

220

UPS 32-80 F p [kPa] 80

H [m] 8

3 2

7 60

1 x 230 V, 50 Hz

6 5

40

1

4 3 2

0 0

1

0.0

2

3

0.5

4

5

1.0

6

7

1.5

8

9

2.0

10

Q [m³/h]

2.5

3.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

240

1.05

2

205

0.91

1

135

0.62

5

40

4

30

3

20

2

10

1

0

0

System pressure:

Max. 6/10 bar

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

D

Weights [kg]

H1

H2

B1

B2

Net

Gross

Ship. vol. [m3]

220

60

130

85

65

6.5

6.8

0.0112

UPS 40-50 F

50

1 1/4" screwed flanges or 32 mm flanges for welding

Dimensions [mm]

UPS 32-80 F

H [m]

Connections:

L

Pump type

p [kPa]

TM00 9393 2105

1 0

TM00 9753 2405

20

250

1 x 230 V, 50 Hz

3 2

0.0

2

0.5

3

4

5

1.0

6

1.5

7

8

9

2.0

Q [m³/h]

2.5

Q [l/s]

P1 [W]

I1/1 [A]

3

115

0.51

System pressure:

Max. 6/10 bar

2

110

0.48

Liquid temperature:

–25 °C to +110 °C (TF 110)

1

85

0.38

Energy class:

C

UPS 40-50 F

Connections:

1 1/2" screwed flanges or 40 mm flanges for welding

Speed

Pump type

20

1

TM00 9393 2105

0

TM00 9755 2405

1

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

Net

Gross

Ship. vol. [m3]

250

65

130

82

65

8.1

8.5

0.0122

Technical data

Circulator pumps for heating systems

250

UPS 40-80 F p [kPa] 80

H [m] 8

3 2

7 60

1 x 230 V, 50 Hz

6 5

40

1

4 3 2

0 0

0.0

1

2

0.5

3

4

1.0

5

6

1.5

7

2.0

8

9

10

2.5

Q [m³/h]

3.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

240

1.05

2

205

0.91

1

135

0.62

Pump type UPS 40-80 F

TM00 9389 2105

1 0

TM00 9753 2405

20

Connections:

1 1/2" screwed flanges or 40 mm flanges for welding

System pressure:

Max. 6/10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Energy class:

D

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

Net

Gross

Ship. vol. [m3]

250

65

130

82

65

8.1

8.5

0.0122

21

Technical data

Circulator pumps for heating systems

Air separator pump Grundfos Airlectric is a combined circulator pump and air separator. The air separator removes air from the centre of the system and thus offers optimum operating conditions for any automatic air vent – without extra installation cost.

TM00 8966 4296

The air-containing liquid is guided from the suction port to the nozzle of the air-separating chamber. In the nozzle, the liquid is caused to circulate considerably in the relatively large chamber, thus creating a low pressure in the top of the chamber. This low pressure combined with the now reduced low velocity of the liquid will cause a separation of air from the liquid. Due to its lower density, the air will escape through an automatic air vent fitted to the air-separating chamber. The air separator pump is available only for upward water flow. The pump housing has an Rp 3/8 thread for the air vent. The air vent is not supplied with the pump. Fig. 9 Air separator pump

22

Technical data

Circulator pumps for heating systems

ALPHA2 25-40 A

1 x 230 V, 50 Hz

4

30

3

20

2

10

1

0

0 0.0 0.0

0.4 0.1

0.8 0.2

1.2

1.6

0.3

0.4

2.0 0.5

Q [m³/h]

0.6

Q [l/s ]

TM03 9436 4007

40

TM03 9211 3607

p H [kP a] [m]

Speed

P1 [W]

I1/1 [A]

Min.

5

0.05

System pressure:

Max. 10 bar

Max.

22

0.19

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

A

Connections:

The pump incorporates overload protection.

See "Union and valve kits" on page 40

Dimensions [mm]

Pump type ALPHA2 25-40 A

Weights [kg]

L1

B1

B2

B3

B4

H1

H2

H3

G

Net

Gross

Ship. vol. [m3]

180

64

91

34

65

50

137

71

1 1/2

3.1

3.3

0.0063

1 x 230 V, 50 Hz

ALPHA2 25-60 A

5

40

4

30

3

20

2

10

1

0

0 0.0

0.4

0.0

0.1

0.8 0.2

1.2 0.3

1.6 0.4

2.0

0.5

0.6

2.4 0.7

Q [m³/h] Q [l/s ]

TM03 9437 4007

50

TM03 9211 3607

p H [kP a] [m] 60 6

Speed

P1 [W]

I1/1 [A]

Min.

5

0.05

System pressure:

Max. 10 bar

Max.

45

0.38

Liquid temperature:

+2 °C to +110 °C (TF 110)

Energy class:

A

Connections:

The pump incorporates overload protection.

Pump type ALPHA2 25-60 A

See "Union and valve kits" on page 40

Dimensions [mm]

Weights [kg]

L1

H1

H2

H3

B1

B2

B3

E

G

Net

Gross

Ship. vol. [m3]

180

78

77

47

48

26

127

81

1 1/2

3.1

3.3

0.0063

23

Technical data

Circulator pumps for heating systems

180

ALPHA+ 25-40 A

1 x 230 V, 50 Hz

H [m] 4

Rp 3/8

B3

G

H3

3

L

2

0.0

0.4

0

0.8 10

1.2

1.6

20

2.0 30

2.4

Q [m³/h]

40

Q [l/min]

B1

B2

H2

H1

Connections:

TM03 1631 2505

0

TM03 1344 1705

1

See "Union and valve kits" on page 40

Speed

P1 [W]

I1/1 [A]

Min.

20

0.09

System pressure:

Max. 10 bar +2 °C to +110 °C (TF 110) B

Max.

45

0.22

Liquid temperature:

I

25

0.10

Energy class:

II

35

0.16

III

45

0.22

The motor incorporates thermal overload protection. Dimensions [mm]

Pump type ALPHA+ 25-40 A

Weights [kg]

L

H1

H2

H3

B1

B2

B3

G

Net

Gross

Ship. vol. [m3]

180

49

113

81

92

51

78

1 1/2

3.6

4.0

0.00542

ALPHA+ 25-60 A

180

1 x 230 V, 50 Hz

H [m] 6

Rp 3/8

B3

G

5

H3

4

2 TM03 1345 1705

1 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 Q [m³/h] 0

10

20

30

40

50

Q [l/min]

B1

B2

H1

TM03 1631 2505

L

3

H2

Speed

P1 [W]

I1/1 [A]

Connections:

See "Union and valve kits" on page 40

Min.

35

0.14

System pressure:

Max. 10 bar

Max.

80

0.34

Liquid temperature:

+2 °C to +110 °C (TF 110)

I

40

0.17

Energy class:

B

II

55

0.23

III

80

0.34

The motor incorporates thermal overload protection.

Pump type ALPHA+ 25-60 A

24

Dimensions [mm]

Weights [kg]

L

H1

H2

H3

B1

B2

B3

G

Net

Gross

Ship. vol. [m3]

180

49

113

81

92

51

78

1 1/2

3.6

4.0

0.00542

Technical data

Circulator pumps for domestic hot water

UPS 25-20 A p [kPa]

H [m]

20

2.0

180

1 x 230 V, 50 Hz

2

10

1.0

1

5

0.5

0

0.0 0.0

0.4

0.0

0.1

0.8

1.2

0.2

1.6

0.3

0.4

2.0 Q [m³/h]

0.5

Q [l/s]

TM00 8931 2105

1.5

TM00 9756 2405

3

15

Speed

P1 [W]

I1/1 [A]

3

65

0.26

System pressure:

Max. 10 bar

2

40

0.18

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.11

Energy class:

F

Dimensions [mm]

UPS 25-20 A

25

2.5

Weights [kg]

L1

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

65

49

112

61

65

1 1/2

3.5

3.7

0.0053

UPS 25-30 A H [m]

3/4" or 1" unions and valves

L

Pump type

p [kPa]

Connections:

180

1 x 230 V, 50 Hz

3

15

1.5

10

1.0

5

0.5

0

0.0

1

0.0

0.0

0.5

0.1

1.0

0.2

0.3

1.5

0.4

2.0

0.5

0.6

2.5

0.7

Q [m³/h]

0.8

Q [l/s]

TM00 8931 2105

2.0

2

TM00 9748 0397

20

Speed

P1 [W]

I1/1 [A]

3

55

0.24

System pressure:

Max. 10 bar

2

40

0.16

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.10

Energy class:

D

Pump type UPS 25-30 A

Connections:

3/4" or 1" unions and valves

Dimensions [mm]

Weights [kg]

L

L1

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

65

49

112

61

65

1 1/2

3.5

3.7

0.0053

25

Technical data

Circulator pumps for domestic hot water

UPS 25-40 A p [kPa]

H [m]

40

4

180

1 x 230 V, 50 Hz

3 2

30

3

20

2

10

1

0

0 0.5

0.0

1.0

0.2

1.5

2.0

0.4

2.5

0.6

Q [m³/h]

0.8

Q [l/s]

TM00 9749 2405

0.0

TM00 8931 2105

1

Speed

P1 [W]

I1/1 [A]

3

45

0.20

Connections: System pressure:

3/4" or 1" unions and valves Max. 10 bar

2

35

0.16

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.12

Energy class:

B

Dimensions [mm]

Pump type UPS 25-40 A

Weights [kg]

L

L1

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

65

49

112

61

65

1 1/2

3.5

3.7

0.0053

UPS 25-60 A

180

p [kPa]

H [m]

50

5

2

40

4

1

30

3

20

2

10

1

0

0

1 x 230 V, 50 Hz

0.0

1.0

0.2

1.5

2.0

0.4

2.5

0.6

3.0

Q [m³/h]

0.8

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

70

0.30

System pressure:

Max. 10 bar

2

60

0.27

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

50

0.22

Energy class:

C

Pump type UPS 25-60 A

26

0.5

TM00 9751 2405

0.0

TM00 8931 2105

3

Connections:

3/4" or 1" unions and valves

Dimensions [mm]

Weights [kg]

L

L1

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

65

49

112

61

65

1 1/2

3.5

3.7

0.0053

Technical data

Circulator pumps for domestic hot water

GRUNDFOS COMFORT The water-conduction part of the pump is hermetically separated from the stator with a stainless-steel spherical separator. The motor can be separated from the pump housing, enabling easy maintenance and replacement. GRUNDFOS COMFORT is supplied with isolating shells.

Ambient and liquid temperatures Liquid temperature: +2 °C to +95 °C. It is recommended to keep the operating temperature lower than 65 °C to avoid lime precipitation. The ambient temperature should always be lower than the liquid temperature, as otherwise condensation may form in the stator housing. Maximum system pressure PN 10: 1.0 MPa (10 bar).

TM01 9238 1500

Inlet pressure To avoid cavitation noise and damage to the pump bearing, the following minimum pressures are required at the pump suction port. Liquid temperature Inlet pressure

85 °C

95 °C

0.5 m head

2.8 m head

0.049 bar

0.27 bar

Fig. 10 GRUNDFOS COMFORT

Applications • Domestic hot-water systems in single- and twofamily houses • small heating systems • cooling and air-conditioning systems. Pumped liquids • Clean, thin, non-aggressive and non-explosive liquids without solid particles or fibres • cooling liquids, not containing mineral oil • domestic hot water • softened water. The kinematic viscosity of water is υ = 1 mm2/s (1 cSt) at 20 °C. If the circulator pump is used for a liquid with a higher viscosity, the hydraulic performance of the pump will be reduced. Example: 50 % glycol at 20 °C means a viscosity of approx. 10 mm2/s and a reduction of pump performance by approx. 15 %. When selecting a pump, the viscosity of the pumped liquid must be taken into consideration. Motor Enclosure class: IP 42. Insulation class: F.

27

Technical data

Circulator pumps for domestic hot water

80

UP 15-14 p [kPa]

1 x 230 V, 50 Hz

H [m] 1.2

H4 G

H3

1.0 0.8

0.4

0

0.0

L2 L1

0.6 4

TM01 8554 1602

8

0.0 0.00

0.1

0.2

0.04

0.3

0.4

0.08

TM01 9070 0503

0.2

Q [m³/h]

0.12

Q [l/s]

P1 [W]

I1/1 [A]

25

0.11

B1

H2

B2

H1

Connections:

Various fittings, see page 40

System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +95 °C (TF 95)

Dimensions [mm]

Pump type

L1

L2

H1

H2

H3

Weights [kg]

H4

B1

B2

G

Net

Ship. vol. [m3]

Gross

UP 15-14 B

80

–

25

13.5

133

–

79.5

84

Rp 1/2

1.00

1.12

0.0026

UP 15-14 BU

80

90

25

13.5

–

205

79.5

84

Rp 1/2

1.15

1.31

0.0034

UP 15-14 BT

80

–

25

13.5

155

–

79.5

84

Rp 1/2

1.05

1.24

0.0034

UP 15-14 BUT

80

90

25

13.5

–

205

79.5

84

Rp 1/2

1.16

1.32

0.0034

UP 20-14 p [kPa]

110

1 x 230 V, 50 Hz

H [m] 1.2

H4 H3

G

1.0 8

0.8

0.4

0

0.0

L1

0.6 4

0.00

0.2

0.04

0.3 0.08

0.4

Q [m³/h]

0.12

Q [l/s]

P1 [W]

I1/1 [A]

25

0.11

Pump type

28

0.1

B1

H2

B2

H1

Connections:

Various fittings, see page 40

System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +95 °C (TF 95)

Dimensions [mm] L1

H1

H2

H3

H4

TM01 8555 1602

0.0

TM01 9098 0503

0.2

Weights [kg] B1

B2

G

Net

Gross

Ship. vol. [m3]

UP 20-14 BX

110

25

21

133

–

79.5

84

G 1 1/4

1.20

1.35

0.0026

UP 20-14 BXU

110

25

21

–

205

79.5

84

G 1 1/4

1.35

1.51

0.0034

UP 20-14 BXT

110

25

21

155

–

79.5

84

G 1 1/4

1.25

1.44

0.0034

UP 20-14 BXUT

110

25

21

–

205

79.5

84

G 1 1/4

1.36

1.52

0.0034

Technical data

Circulator pumps for domestic hot water

UP 20-07 N p [kPa]

H [m]

6.0

0.6

150

1 x 230 V, 50 Hz

4.5 0.4 3.0 0.2

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Q [m³/h]

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

50

0.24

UP 20-07 N

1.0

5

0.5

0

0.0

0.0

Weights [kg]

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

25

100

75

43

11/4

2.1

2.3

0.004

0.5

0.1

1.0

0.2

0.3

1.5

2.0

0.4

0.5

Q [m³/h]

0.6 Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

65

0.28

UP 25-15 N

+2 °C to +110 °C (TF 110)

150

0.0

Pump type

Max. 10 bar

Liquid temperature:

1 x 230 V, 50 Hz

TM00 8932 2105

10

3/4" or 22 mm unions and valves

System pressure:

L

UP 20-15 N H [m]

Connections:

Dimensions [mm]

Pump type

p [kPa]

TM00 9760 0397

0.0

TM00 9765 0397

0.0

TM00 8932 2105

1.5

Connections:

3/4" or 22 mm unions and valves

System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

28

100

75

43

1 1/4

2.1

2.3

0.004

29

Technical data

Circulator pumps for domestic hot water

H [m]

30

3.0

20

2.0

10

1.0

0

0.0 0.0

0.5

0.0

1.0

1.5

0.2

2.0

0.4

2.5

0.6

Q [m³/h]

0.8

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

75

0.31

UP 20-30 N

3/4" or 22 mm unions and valves

System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +110 °C (TF 110)

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

28

100

75

43

1 1/4

2.1

2.3

0.004

UP 20-45 N

150

1 x 230 V, 50 Hz

4

30

3

20

2

10

1

0

0

0.0

0.5

1.0

0.2

1.5

2.0

0.4

0.6

2.5

3.0

0.8

3.5

Q [m³/h]

1.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

115

0.50

Pump type UP 20-45 N

TM00 9759 2405

40

TM00 9388 2105

H [m]

0.0

30

Connections:

Dimensions [mm]

Pump type

p [kPa]

1 x 230 V, 50 Hz

TM00 8932 2105

p [kPa]

150

TM00 9752 0397

UP 20-30 N

Connections:

3/4" or 22 mm unions and valves

System pressure:

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

28

123

82

51

1 1/4

4.0

4.3

0.004

Technical data

Circulator pumps for domestic hot water

UPS 25-40 B p [kPa]

H [m]

40

4

180

1 x 230 V, 50 Hz

3 2

30

3

20

2

10

1

0

0 0.5

0.0

1.0

1.5

0.2

2.0

0.4

2.5

0.6

Q [m³/h]

0.8

Q [l/s]

TM00 9749 2405

0.0

TM00 9386 2105

1

Speed

P1 [W]

I1/1 [A]

3

45

0.20

Connections: System pressure:

3/4", 1", 22 or 28 mm unions and valves Max. 10 bar

2

35

0.16

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

25

0.12

Energy class:

B

Dimensions [mm]

Pump type UPS 25-40 B

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

102

75

51

1 1/2

2.9

3.1

0.004

UPS 25-60 B p [kPa]

H [m]

50

5

2

40

4

1

30

3

20

2

10

1

0

0

Weights [kg]

L

180

1 x 230 V, 50 Hz

0.0

0.5

1.0

0.2

1.5

2.0

0.4

2.5

0.6

3.0

Q [m³/h]

0.8

Q [l/s]

TM00 9751 2405

0.0

TM00 9386 2105

3

Speed

P1 [W]

I1/1 [A]

3

70

0.30

System pressure:

Max. 6/10 bar

2

60

0.27

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

50

0.22

Energy class:

C

Cold-water version:

Type BK for –25 °C to +95 °C (TF 95)

Pump type UPS 25-60 B

Connections:

3/4", 1", 22 or 28 mm unions and valves

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

102

75

51

1 1/2

2.9

3.1

0.004

31

Technical data

Special versions

UP 25-80 B p [kPa] 80

H [m]

70

7

60

6

50

5

40

4

30

3

20

2

10

1

0

0

180

2

0.0

3

0.5

4

5

1.0

6

7

1.5

8

Q [m³/h]

2.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

190

0.83

Connections:

3/4”, 1", 22 or 28 mm unions and valves

System pressure:

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Energy class:

D

Dimensions [mm]

UP 25-80 B

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

130

82

52

1 1/2

4.2

4.5

0.008

Pump type

UPS 32-80 B

180

1 x 230 V, 50 Hz

H [m] 8

3 2

7 60

TM00 9387 2105

1

TM00 9758 2405

8

0

p [kPa] 80

1 x 230 V, 50 Hz

6 5

40

1

4 3

1 0

0 0

0.0

2

0.5

3

4

1.0

5

6

1.5

7

2.0

8

9

2.5

10

Q [m³/h]

3.0

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

240

1.05

2

205

0.91

1

Pump type UPS 32-80 B

32

1

135

TM00 8945 2105

2

TM00 9753 2405

20

Connections:

0.62

1 1/4", 28 or 42 mm unions and 1 1/4” valves

System pressure:

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Energy class:

D

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

39

130

82

60

2

5.2

5.5

0.0102

Technical data

Special versions

UPS 32-50 FB p [kPa]

H [m]

50

5

40

4

30

3

20

2

10

1

0

0

220

1 x 230 V, 50 Hz

3 2

1

0.0

2

3

0.5

4

5

1.0

6

1.5

7

8

2.0

9

Q [m³/h]

2.5

Q [l/s]

TM00 9332 2105

0

TM00 9755 2405

1

Speed

P1 [W]

I1/1 [A]

3

115

0.51

Connections:

2

110

0.48

System pressure:

Max. 6/10 bar

1

85

0.38

Liquid temperature:

–25 °C to +110 °C (TF 110)

Energy class:

C

Dimensions [mm]

Pump type UPS 32-50 FB

H [m]

50

5

40

4

30

3

20

2

10

1

0

0

Weights [kg]

L

H1

H2

B1

B2

220

60

130

82

65

UPS 40-50 FB p [kPa]

1 1/2" screwed flanges or 40 mm flanges for welding

G

Net

Gross

Ship. vol. [m3]

5.3

5.6

0.008

250

1 x 230 V, 50 Hz

3 2

0.0

1

2

0.5

3

4

5

1.0

6

1.5

7

8

2.0

9

2.5

Q [m³/h]

Q [l/s]

TM00 9333 2105

0

TM00 9755 2405

1

Speed

P1 [W]

I1/1 [A]

3

115

0.51

2

110

0.48

System pressure:

Max. 6/10 bar

0.38

Liquid temperature:

–25 °C to +110 °C (TF 110)

Energy class:

C

1

Pump type UPS 40-50 FB

85

1 1/2" screwed flanges or 40 mm flanges for welding

Connections:

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

250

75

130

82

75

G

Net

Gross

Ship. vol. [m3]

9.3

9.7

0.0122

33

Technical data

Special versions

Product range, special versions Pump type

50 Hz 1 x 230 V

UP 25-25

z

UP 32-25

z

UPS 25-20

z

UPS 32-20

z

UPS 25-40

z

UPS 32-40

z

UPS 25-50

z

UPS 32-50

z

UPS 25-60

z

UPS 32-60

z

UP 25-80

z

UP 32-80

z

UP 20-07 N

z

UP 20-15 N

z

UP 20-30 N

z

UP 20-45 N

z

UP 32-80 B

z

UP 40-50 FB

z

UP 20-30 NK

z

50 Hz 3 x 220 V

60 Hz 3 x 440 V

60 Hz 1 x 220 V

z

z

UP 25-80

z

UP 32-80

34

50 Hz 3 x 400 V

UPSD 32-50 F

z

UPSD 32-80 F

z

UPSD 40-50 F

z

UPSD 40-80 F

z

UP 25-72

z

UP 40-72

z

UP 20-62 N

z

UPS 25-42

z

UPS 25-62

z

UPS 20-32 N

z

Technical data

Special versions

UPSD 32-50 F

50

5

40

4

30

3

20

2

10

1

0

0

3 2

1

0

1

0.0

2

3

0.4

4

0.8

5

1.2

Q [m³/h]

1.6

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

110

0.47

2

100

0.46

System pressure:

Max. 6/10 bar

0.37

Liquid temperature:

–25 °C to +110 °C (TF 110)

1

80

UPSD 32-50 F

p

H [m]

Weights [kg]

L1

L2

L3

L4

H1

H2

B1

B2

B3

Net

Gross

Ship. vol. [m3]

220

125

95

82

70

130

134

119

128

12.6

13.0

0.0126

UPSD 32-80 F

[kPa]

1 1/4" screwed flanges or 32 mm flanges for welding

Connections:

Dimensions [mm]

Pump type

60

TM00 9396 2105

H [m]

1 x 230 V, 50 Hz

TM00 9768 2405

p [kPa]

220

220

1 x 230 V, 50 Hz

3 2

6 5

45 4 30

1

3 2

0 0

0.0

1

2

3

4

0.5

5

1.0

6

1.5

Q [m³/h]

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

245

1.04

2

210

0.92

1

Pump type UPSD 32-80 F

140

TM00 9335 2105

1 0

TM00 9769 0397

15

1 1/4" screwed flanges or 32 mm flanges for welding

Connections:

0.63

System pressure:

Max. 6/10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L1

L2

L3

L4

H1

H2

B1

B2

B3

Net

Gross

Ship. vol. [m3]

220

125

95

82

70

130

134

119

128

12.6

13.0

0.0126

35

Technical data

Special versions

UPSD 40-50 F

p

H

[kPa]

[m] 5

250

1 x 230 V, 50 Hz

3

45

2

4 30

3

1

2 15

0 0

2

0.0

0.5

4

6

1.0

8

1.5

2.0

10 Q [m³/h]

2.5

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

140

0.60

2

130

0.57

1

90

UPSD 40-50 F

0.40

60

6

System pressure:

Max. 6/10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Weights [kg]

L1

L2

L3

L4

H1

H2

B1

B2

B3

Net

Gross

Ship. vol. [m3]

250

150

100

82

75

130

134

119

128

14.1

14.5

0.0126

UPSD 40-80 F

H [m]

1 1/2" screwed flanges or 40 mm flanges for welding

Connections:

Dimensions [mm]

Pump type

p [kPa]

TM00 9335 2105

0

TM00 9767 0397

1

250

1 x 230 V, 50 Hz

3 2

5 45 4 1

30

3 2

0 0

0.0

0.5

4

6

1.0

8

1.5

2.0

10 Q [m³/h]

2.5

Q [l/s]

1 1/2" screwed flanges or 40 mm flanges for welding

Speed

P1 [W]

I1/1 [A]

3

240

1.05

System pressure:

Max. 6/10 bar

2

205

0.91

Liquid temperature:

–25 °C to +110 °C (TF 110)

1

135

0.62

Pump type UPSD 40-80 F

36

2

TM00 8972 2105

1 0

TM00 9766 0397

15

Connections:

Dimensions [mm]

Weights [kg]

L1

L2

L3

L4

H1

H2

B1

B2

B3

Net

Gross

Ship. vol. [m3]

250

150

100

82

75

130

134

119

128

14.1

14.5

0.0126

Technical data

Special versions

UP 20-62 N p [kPa]

150

3 x 440 V, 60 Hz

H [m] 7

60

6 5

45 4 30

3

TM00 8964 2105

2 15

0

TM00 9764 0397

1 0 0

1

2

0.0

3

4

0.5

5 Q [m³/h]

1.0

Q [l/s]

P1 [W]

Speed 1

Connections:

I1/1 [A]

180

0.30

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Dimensions [mm]

UP 20-62 N

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

26

123

80

51

1 1/4

4.0

4.3

0.008

Pump type

UP 25-72 p [kPa]

3/4" or 22 mm unions and valves

System pressure:

180

3 x 440 V, 60 Hz

H [m] 7

60

6 5

45 4 30

3 2

TM00 9762 0397

1 0

0 0

0.0

1

2

0.5

3

4

5

1.0

6

1.5

7

2.0

Q [m³/h]

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

185

0.31

Pump type UP 25-72

TM00 8960 2105

15

Connections:

3/4" or 1" unions and valves

System pressure:

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

130

80

52

1 1/2

4.3

4.6

0.008

37

Technical data UP 40-72 F p [kPa]

250

3 x 440 V, 60 Hz

H [m] 7

60

6 5

45 4 30

3 2

0

0 0

1

0.0

2

3

0.5

4

1.0

5

6

7

1.5

8

2.0

9

10 Q [m³/h]

2.5

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

230

0.35

4.0

Max. 10 bar

Liquid temperature:

–25 °C to +110 °C (TF 110)

Weights [kg]

H1

H2

B1

B2

Net

Gross

Ship. vol. [m3]

250

65

130

80

65

7.4

7.8

0.0122

UPS 25-42

40

System pressure:

Dimensions [mm]

UP 40-72 F

H [m]

1 1/2" screwed flanges or 40 mm flange for welding

Connections:

L

Pump type

p [kPa]

TM00 8962 2105

1

TM00 9763 0397

15

180

1 x 220 V, 60 Hz

3

35 30

3.0 2

25 20

2.0

15

0

0.0 0.0

0.0

1.0

0.2

1.5

0.4

2.0

0.6

2.5

3.0

3.5

0.8

1.0

Q [m³/h]

Q [l/s]

Speed

P1 [W]

I1/1 [A]

3

85

0.40

2

50

0.26

1

Pump type UPS 25-42

38

0.5

30

TM00 9386 2105

1

1.0

5

TM01 0152 0597

10

3/4" or 22 mm unions and 3/4” or 22 mm valves

Connections:

0.15

System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

102

75

51

1 1/2

2.6

2.8

0.004

Technical data UPS 25-62 H [m]

50

5

40

4

30

3

20

2

10

1

0

0

3

2

1

0.0

0.0

0.5

0.1

1.0

0.2 0.3

1.5

0.4

2.0

2.5

0.5 0.6

0.7

3.0

3.5

0.8 0.9

Q [m³/h]

1.0

1.1 Q [l/s]

TM00 9386 2105

6

TM01 0153 0597

60

1 x 220 V, 60 Hz

Speed

P1 [W]

I1/1 [A]

Connections:

3/4" or 1" unions and valves

3

115

0.51

System pressure:

Max. 10 bar

2

65

0.30

Liquid temperature:

+2 °C to +110 °C (TF 110)

1

35

0.17

Dimensions [mm]

UPS 25-62

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

180

32

102

75

51

1 1/2

2.6

2.8

0.004

H [m]

30

3.0

20

2.0

10

1.0

0

0.0 0.0

0.0

150

0.5

1.0

0.2

1.5

0.4

2.0

2.5 Q [m³/h]

0.6

Q [l/s]

Speed

P1 [W]

I1/1 [A]

1

95

0.43

Pump type UP 20-32 N

1 x 220 V, 60 Hz

TM00 8932 2105

UP 20-32 N p [kPa]

Weights [kg]

L

Pump type

TM01 0154 0597

p [kPa]

180

3/4" or 22 mm unions and 3/4" or 22 mm valves

Connections: System pressure:

Max. 10 bar

Liquid temperature:

+2 °C to +110 °C (TF 110)

Dimensions [mm]

Weights [kg]

L

H1

H2

B1

B2

G

Net

Gross

Ship. vol. [m3]

150

28

100

75

43

1 1/4

2.1

2.3

0.004

39

Accessories

Series 100

Pipe connections Unions

20-xx

G 1 1/4

N, B

25-xx 32-xx

1/2

3/4

z

z



 z

G 1 1/2

B

1 1/4

1

z

z

3/4

z

1

1 1/4



z

z

∅22

∅28

∅10 ∅12 ∅15 ∅18 ∅22 ∅28 ∅42









z

TM00 9677 2097

TM00 9680 5196

mm

TM00 9679 5196

1 1/4





G2

B

1

mm

TM00 9678 5196

TM00 9681 2097

Pump connection

Pump type

Rp

R

Rp

































Flanges

Pump type 21-xxF

Oval

36-xxF

Square

32-xxF

PN 6 PN 10

40-xxF

PN 6 PN 10 PN 6 PN 10

B B

z = Cast iron  = Brass/bronze

40

3/4

1

z

z

1 1/4 1 1/2 1/2 z

z



3/4

1 1 1/4 ∅22









∅28

Rp (mm)

3/4 1 1 1/4 1 1/2 2 ∅32 ∅40 ∅50 1 1/4

1

TM00 9686 5196

TM00 9684 2097

TM00 9683 5196

TM00 9682 5196

Pump connection

Rp (mm)

mm

TM00 9685 5196

Rp Rp

∅32 ∅40

 z

z

z

z

z

z

z

z z z

z z z z  

z z  

Accessories

Series 100

Grundfos controls TS 3: On/off time switch The on/off time switch is designed for wall mounting. The time switch automatically switches the pump on/off at preset intervals. It is available with 24-hour or week dial. Time switch

Product number 1 x 220 V

TS 3/T

24-hour dial

96406992

TS 3/W

Week dial

96406993

I TM01 0205 2602

Type

Fig. 11 TS 3

ST 200: On/off time switch and timed speed control The ST 200 control is designed to control all singlephase UP and UPS pumps. The control automatically changes over from one speed to another at preset intervals or only switches on/off (according to wiring). Product number 1 x 220 V

ST 200

24-hour dial

60041110

ST 200/TG

24-hour dial with battery back-up

60041210

ST 200/WG

Week dial with battery back-up

60041310

TM00 5142 5094

Time switch

Fig. 12 ST 200

SAT 200: On/off time switch and timed speed control The SAT 200 control has the same functions as the above-mentioned ST 200 control, but in addition, the SAT 200 features a built-in fuse and shorter intervals. Product number 1 x 220 V

Type

Time switch

SAT 200/TG

24-hour dial with battery back-up

60010210

SAT 200/WG

Week dial with battery back-up

60010310

12

9

3

6

TM00 5143 5094

Type

Fig. 13 SAT 200

41

Accessories

Series 100

GES 200: Timed changeover between pump heads The GES 200 control is designed to control all singlephase twin-head pumps. The control automatically changes over between the two pump heads at preset intervals.

Type

Time switch

GES 200/WG

Week dial with battery back-up

TM00 9103 4396

By selecting different speeds for the duty pump and the standby pump, a speed control facility can be obtained (e.g. left pump on speed 3, right pump on speed 2). Product number 1 x 220 V 60020310

Fig. 14 GES 200/WG

ET 2: Temperature switch The ET 2 temperature switch can be used in conjunction with ST 200, SAT 200 and GES 200 controls. The ET 2 is a switch controlling according to the outdoor, room, flow-pipe or return-pipe temperature. Control signal

Temperature (outdoor, room, flow pipe, return pipe)

Type

ET 2

Temperature switch

Product number

With housing and outdoor sensor

ID4383

With sensor for external pipe mounting

ID4384

With sensor for internal pipe mounting and bushing

ID4385

Differential-pressure controls are also available. Terminal block The terminal block is fitted to the terminal box and used for the connection of external controls (e.g. for external changeover between two speeds).

Terminal block

Product number TM00 5144 5094

Type

605003

Fig. 15 Terminal block

42

Accessories

Series 100

Pump type ALPHA2 25-40, 25-40 A, 25-50, 25-60, 25-60 A ALPHA+ 25-40, 25-40 A, 25-60, 25-60 A

ALPHA2 25-40 N, 25-60 N ALPHA+ 25-40B, 25-60 B

ALPHA2 32-40, 32-60 ALPHA+ 32-40, 32-60

Service kit for ALPHA2 and ALPHA+

Description

Material

Product number

3/4" unions

Cast iron

529921

1 " unions

Cast iron

529922

Brass

519805

3/4" valves 1 " valves

Brass

519806

3/4" unions

Brass

529971

1 " unions

Brass

529972

3/4" valves

Brass

519805

1 " valves

Brass

519806

1 " unions

Cast iron

509921

1 1/4" unions

Cast iron

509922

TM01 9911 3400

Union and valve kits

Insulation kits Series 100 can be fitted with two insulating shells. The thickness of the insulating shells corresponds to the nominal diameter of the pump. The insulation kit, which is tailored to the individual pump type, encloses the entire pump housing. The two shells are easily fitted around the pump.

Fig. 17 Plug Description

Product number

Plug - ALPHA2 and ALPHA+

595562

Timer and thermostat for COMFORT According to the table below, the pump types B, BT, BX and BXT can be upgraded with a 24-hour timer. The timer for the pump types BT and BXT includes a thermostat for replacement.

Fig. 16 Insulating shells

ALPHA2 and ALPHA+ XX-40, XX-50, XX-60

Product number

UP 15-14 BUT

ALPHA2 and ALPHA+ 25-40 A, 25-60 A

505822

UP 20-14 BX

UPS 25-20

505821

UP 20-14 BXU

UPS 32-20

505821

UP 20-14 BXT

UPS 25-30

505821

UPS 32-30

505821

UPS 25-40

505821

UPS 32-40

505821

UPS 25-60

505821

UPS 32-60

505821

UPS 25-80

525242

UPS 32-80

525242

UPS 25-20 A

505822

UPS 25-30 A

505822

UPS 25-40 A

505822

UPS 25-60 A

505822

UPS 40-50 F

525243

UPS 25-40 B

505821

UPS 25-60 B

505821

UP 25-80 B

525242

UPS 32-80 B

525242

UPS 40-50 FB

525243

UP 20-14 BXUT

24-hour timer + thermostat

96433891 z z

UP 15-14 BT

505821

Product number

24-hour timer

Isolating valve and non-return valve

UP 15-14 B UP 15-14 BU

Insulation kit for pump type

Thermostat

Pump type

24-hour timer

TM03 9505 4107

Supplied with

z

96433892

z z

z z

96433891

z z

z

z

z

96433892

43

Accessories

Series 100

44

Product number

TM01 8539 0300

Extension set Length = 35 mm each

Rp 1/2 / G 1 1/4

Brass

96433911

TM01 8540 0300

Extension set Length = 25 mm each

Rp 1/2 / G 1 1/2

Brass

96433912

TM01 8541 0300

Extension set Length = 30 mm each

Rp 1/2 / G 1

Brass

96433913

TM01 8647 0300

Non-return valve

1/2

Brass

96433904

TM01 8648 0300

Isolating valve

1/2

Brass

96433905

TM01 8542 0300

Extension set Length = 40 mm

G 1 1/4 / G 1 1/4

Brass

96436559

TM01 8643 0300

UP 15-XX UP 20-XX

Material

Union set

G 1 1/4 x 15 mm int. / R 1/2 ext.

Brass

96433907

TM01 8644 0300

UP 20-XX

Connection

Union set

G 1 1/4 x Rp 3/4 int.

Brass

96433908

TM01 8645 0300

UP 15-XX

Fitting

Description

Union set

G 1 1/4 x Rp 1/2 int. / R 3/4 ext.

Brass

96433909

Union set

G 1/4 x 22 mm int.

Brass

96433910

Flange Union nut Hose

PP CuZn40Pb2 PE

96433906

TM01 8560 0300

Pump type

TM01 8646 0300

Fittings for COMFORT

Venting flange

Further product documentation WebCAPS

Series 100

WebCAPS is a Web-based Computer Aided Product Selection program available on www.grundfos.com. WebCAPS contains detailed information on more than 185,000 Grundfos products in more than 20 languages. In WebCAPS, all information is divided into 6 sections: • Catalogue • Literature • Service • Sizing • Replacement • CAD drawings.

Catalogue This section is based on fields of application and pump types, and contains • technical data • curves (QH, Eta, P1, P2, etc.) which can be adapted to the density and viscosity of the pumped liquid and show the number of pumps in operation • product photos • dimensional drawings • wiring diagrams • quotation texts, etc.

Literature In this section you can access all the latest documents of a given pump, such as • data booklets • installation and operating instructions • service documentation, such as Service kit catalogue and Service kit instructions • quick guides • product brochures.

Service This section contains an easy-to-use interactive service catalogue. Here you can find and identify service parts of both existing and discontinued Grundfos pumps. Furthermore, this section contains service videos showing you how to replace service parts.

45

Further product documentation

Series 100

Sizing

0

1

This section is based on different fields of application and installation examples, and gives easy step-by-step instructions in how to • select the most suitable and efficient pump for your installation • carry out advanced calculations based on energy consumption, payback periods, load profiles, life cycle costs, etc. • analyse your selected pump via the built-in life cycle cost tool • determine the flow velocity in wastewater applications, etc.

Replacement In this section you find a guide to selecting and comparing replacement data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos. Based on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency.

CAD drawings In this section it is possible to download 2-dimensional (2D) and 3-dimensional (3D) CAD drawings of most Grundfos pumps. These formats are available in WebCAPS: 2-dimensional drawings: • .dxf, wireframe drawings • .dwg, wireframe drawings. 3-dimensional drawings: • .dwg, wireframe drawings (without surfaces) • .stp, solid drawings (with surfaces) • .eprt, E-drawings.

WinCAPS WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed information on more than 185,000 Grundfos products in more than 20 languages. The program contains the same features and functions as WebCAPS, but is an ideal solution if no Internet connection is available. WinCAPS is available on CD-ROM and updated once a year. Fig. 18 WinCAPS CD-ROM

46

47

Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence

V7124413 1207 Repl. V7124413 1105

GB

GRUNDFOS A/S . DK-8850 Bjerringbro . Denmark Telephone: +45 87 50 14 00 www.grundfos.com

Subject to alterations.