edwina@edwin-pump.com
HRS12/9G Series Domestic Water Pressure Booster Pump
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en
Power: 105W
Max. Head: 9M
Max. Flow: 1.38m³/h
Inlet x Outlet: 3/4" x 3/4"
Body length: 160mm
Applications:
Low noise automatic booster pump, suitable for cold and hot water pressurization in small and medium-sized apartment, such as: water supply low pressure in roof tank, low pressure of solar water outlet, gas water heater won’t turn on, low tap water pressure etc.
Operating Conditions:
Ambient Temperature: 0℃~40℃
Ambient Humidity: 95%
Liquid Temperature: -10℃~95℃
Ambient temperature must be lower than liquid temperature, in order to avoid condensate water produced in the interior of stator
Liquid: Clean, non-corrosive and non-explosive liquids, without any particle, fiber or mineral oil.
Water/Glycol mixtures max. mixing ratio should be 1:1
Motor and Pump
Copper winding
Built-in thermal protector
Ceramic shaft
Ceramic bearing
PP impeller
Male tab connection to the cable
Supply brass connector (3/4" to 1/2") for each unit
Options on request:
Different cable length and plug
Brass flow meter can be optional
Different voltage and frequency
Performance Curves :

Technical Data :
| Model | Power | Max.Flow | Max.Head | Voltage | Material of pump body | Dimension(mm) | Weight | |||||||
| (W) | (m³/h) | (m) | 220V/ 50Hz | 220V/ 60Hz | 127V/ 60Hz | Cast Iron | Brass | Stainless steel | L | B | H | G | (Kg) | |
| HRS12/9G | 105 | 1.38 | 9 | ★ | ★ | ★ | ★ | ★ | ★ | 160 | 105 | 125 | 3/4" | 2.4 |
| HRS12/9GP | 2.2 | |||||||||||||
| HRS12/9GS | 2.4 | |||||||||||||
| HRS12/9GB | 2.6 | |||||||||||||
Installation Dimension :

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