• General catalogue_2020.pdf General catalogue_2020.pdf
  • GENERAL INFORMATION
  • PERFORMANCE DATA

Installations and Use

  • The pumps are assembled in the hydraulic module of the gas wall hung boiler for heating and cooling system. An integrated air venting system of the pump can automatically deposits the air out of the water.

  • The pump is of the wet -rotor type. The bearings are lubricated by the pumped liquid.The pump is combined by stator, rotor, shield cover, air vent valve and so on.

  • The pump is suitable for the pumping of clean, non-corrosive and non-explosive liquids without any solid particles or fibers. The pump must not be used for the transfer of inflammable liquids such diesel oil, petrol or similar liquids.

Operating Conditions

  • Liquid temperature up to +20 ~ +85ºC
    Ambient temperature up to +40ºC
    Sound pressure ≤42 Db(A)
    Ambient humidity:<95%
    Max. System pressure 3bar
    To avoid NHP damage to the bearing of the pump, Minimum inlet pressure must be kept as below

Liquid temperature

85°C

90°C

95°C

Inlet pressure

0.05bar

0.08bar

0.6bar

0.5m head

2.8m head

6m head

Performance Range


Flow rate up to 2.5m3/h
Head up to 7m
Electric Motor
Two- pole induction motor, 50HZ
Standard voltage 1x220V-240V
Motor with built-in thermal protector
Dry running mustn’t be more than 10S
Insulation class H
Protection IP42

Model

V/Hz

Pos

Q(m3/h)

H(m)

P(W)

I(A)

GBP15-40S/Z027

230/50

III

2

4

65

0.33

II

1.5

3.5

50

0.25

I

1

2.5

32

0.18

GBP15-50S/Z027

230/50

III

2.2

5

85

0.42

II

2

4

60

0.33

I

1

2.5

40

0.20

GBP15-60S/Z027

230/50

III

2.5

5.7

100

0.45

II

2

4.5

75

0.33

I

1.2

3

55

0.20

GBP15-70S/Z027

230/50

III

2.5

6.5

130

0.60

II

2

5

110

0.50

I

1.2

3.5

90

0.40

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