1) Apply to heating system
2) System pressure: 10 bar
3) Operating Condition:
Ambient Temperature: 0℃~40℃
Ambient Humidity: 95%
Liquid Temperature: -10℃~110℃
Ambient temperature must be lower than liquid temperature, in order to avoid condensate water produced in the interior of stator
4) Liquid: Clean, non-corrosive and non-explosive liquids, without any particle, fiber or mineral oil.
5) Water/Glycol mixtures max. mixing ratio should be 1:1
6) Dry running no more than 10s
|Model||Power||Max. Flow||Max. Head|
EDWIN PUMP has been a HRS20/4; HRS20/6 Hot And Cold Water Circulation Pump suppliers and company from China. Factory export series of pumps which include more than 40 series, 2000 models. We also accept OEM/ODM for many years.