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SXR25 Circulation Pump

SXR25 Circulation Pump

TheSXR25 circulation pump is suitable to heat water according to VD12035 standard or even toheat water/glycol mixtures with a maximum mixing ratio of 1:1. It has flowswitch automatically control with screwed end single head pump. The SXR25circulation pump must be placed in horizontal position.

Limits of Use of SXR25 Circulation Pump

SXR25 Circulation Pump


Min-Max fluid temperature -10°C / 110°C


Max pressure up to 6 bar


Max ambient temperature up to 40°C

Structure Features of SXR25 Circulation Pump


Pump body: Cast iron body, 130 or 180 mm port-to-port
Mains power: 1-230v, 50Hz


Insulation Class: F
Protection: IP44


Impeller: PP
Shaft and bearings: ceramic
Non-overloading single phase motor


Screwed end single head pump
Manual 3-speed control

Features of Series SXR25 Circulation Pump


Pump Model

Power (W)

Max. Flow (L/MIN)

Max. Head (M)

Inlet/Outlet size (INCH)

NW (KG)

SXR25/4

72/53/38

48/36/22

4.5/4/3

1½"

2.3

SXR25/4G

72/53/38

48/36/18

4.5/4/3

1½"

2.4

SXR25/6GF

93/67/46

55/38/22

6/5/3

1½"

2.6

SXR25/6G

93/67/46

55/38/22

6/5/3

1½"

2.4

SXR25/7G

135/93/67

65/44/22

7/6.5/4.5

1½"

2.8

SXR25/8G

182/170/145

88/77/42

8/7.5/7

1½"

3.8

SXR25/8YM

165/115/75

80/48/25

8/7/5

1½"

3.4

SXR25/15G

270/210/150

68/46/28

14/13/10

1½"

4.9



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