High efficiency Circulation Pump For WRS20/40-130
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 | SPEED r/min | Q.MA | H.MAX | Inlet/Outlet | G.W. Kg |
W | L/min | m | ||||
WRS20/40-130 | 70 | 2200 | 40 | 4 | 1” | 2.8 |
50 | 1900 | 30 | 3 | |||
WRS25/40-130 | 50 | 1900 | 30 | 3 | 1 1/2” | |
35 | 1450 | 25 | 2 | |||
WRS20/60-130 | 100 | 2410 | 45 | 6 | 1” | 3 |
70 | 2080 | 35 | 5 | |||
WRS25/60-130 | 70 | 2080 | 35 | 5 | 1 1/2” | |
55 | 1680 | 28 | 3.5 | |||
WRS25/40-180& | 70 | 2200 | 45 | 4 | 1 1/2” | 3 |
50 | 1900 | 35 | 3 | |||
WRS32/40-180 | 50 | 1900 | 35 | 3 | 2” | |
35 | 1450 | 28 | 2 | |||
WRS25/60-180 | 100 | 2410 | 55 | 6 | 1 1/2” | 3.1 |
70 | 2080 | 48 | 5 | |||
WRS32/60-180 | 70 | 2080 | 48 | 5 | 2” | |
55 | 1680 | 36 | 3.5 | |||
WRS25/70-180 | 120 | 2520 | 55 | 7 | 1 1/2” | 3.8 |
92 | 2180 | 48 | 5 | |||
WRS32/70-180 | 92 | 2180 | 48 | 5 | 2” | |
66 | 1700 | 36 | 4 | |||
WRS25/80-180 | 168 | 2520 | 55 | 8 | 1 1/2” | 5 |
113 | 2180 | 48 | 7 | |||
WRS32/80-180 | 113 | 2180 | 48 | 7 | 2” | |
81 | 1700 | 36 | 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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