Shinhoo GPD series circulator is suitable for:
The Shinhoo GPD and GPS circulator pumps are designed for heating, domestic hot-water, cooling and air-conditioning systems. The pumps are available in various materials, making them suitable for a range of applications. The pumps are reliable and maintenance-free.
1.Pump contains two parts: body and motor (with wet rotor).Body contains impeller, while motor includes stator, rotor, shield cover and deflating screw.
2.Tightness:the pump does not use mechanical seal. Stator and rotor are sealed with shield cover made of stainless and two heat-resistant rubber rings, which makes no leakage.
3.Lubrication of bearings and cooling of motor by inner circulation of pumped liquid.
4.Insulation class H, motor fixed with thermal protector, one speed or three speeds.
The pump is characterized by:
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1.pump of cast iron body is widely used for delivering water of room temperature.
2.pump of copper body is largely used in the underground heating system.
3.for delivering domestic hot water we recommend using pump of stainless steel body(GDP-N) or copper body(GPD-B)
Model: GPD20-6S
Power: 100/70/55W
Max.flow: 2.8m³/h
Max head: 6m
Current: 0.45/0.35/0.25A
Voltage/ Frequency: 115/230V 50/60HZ
Pump housing: Cast iron
Pumped liquid: Water
Insulation class: H
Degree of Protection: IP44
Liquid temperature range: 2-110℃
Max System Pressure: 1.0Mpa
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