High efficiency Circulation Pump For W12GR-10
PUMP INSTALLATION AND APPLICATIONS
Product Features：/ Safer pump body / Energy Saving / Simple structure /
Easy to operate / With thermal protector / High efficiency , low noise .
Product Applications：/ Floor water booster / Hot water circulation system
of floor heating or boiler / Water circulation system of solar energy or heat pump .
Product parameters
Model | Power | Q.MA | H.MAX | Inlet/Outlet | G.W. Kg |
W | L/min | m | |||
W12GR-10 | 90 | 20 | 10 | 1/2” | 3 |
W15GR-10 | 90 | 20 | 10 | 3/4” | 3 |
W15GR-15 | 120 | 25 | 15 | 3/4” | 4 |
W20GR-15 | 120 | 30 | 15 | 1” | 4.2 |
W15GR-18 | 260 | 30 | 18 | 3/4” | 5.3 |
W20GR-18 | 260 | 35 | 18 | 1” | 5.5 |
220-240V/50HZ,110V/60HZ, models are available on request | |||||
PUMP
. pump body: Cast iron/Brass/ Stainless steel
. impeller: Engineering plastic
. Shaft: Ceramic/ Stainless steel
. Bearing base: Stainless steel
. Bearing: Ceramic/ Baptist antimony graphite
. Shield cover: Stainless steel
Max system pressure ≤1.0MPa
Operational conditions : Ambient temperature : 0 ℃ ~40 ℃ ,
relative humidity ≤95% , water temperature range is 2 ℃ ~110 ℃ .
Keep ambient temperature lower than the water to avoid condensate in the stator .
Transmission fluid : The liquid which is clean , lean , non-corrosive ,
non-flammable / explosive and without any solid particles
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