It is a one-speed circulation pump that can be used in both open and closed systems. The pump is of the wet-rotor type, l.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.
The pumps are designed for circulation of liquids in heating and air-conditioning systems. Examples of typical applications are:
One- and two-pipe heating systems /Boiler shunt pumps /Pumps for heating surfaces /Calorifiers/ Underfloor heating systems /Solar heating systems /Heat pump systems /Geothermal heating systems / Heat recovery systems /Two-pipe air-conditioning systems /Pumps for refrigeration units.
The
pump is of the canned rotor type, i.e. pump and motor form an integral unit
without shaft seal and with only two gaskets for sealing. The bearings are
lubricated by the pumped liquid. Speed no: The pump has single speed selector.
The pump is characterized by:
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Product features
1.Low noise
2.No leakage
3.Ecological safety in operation
4.Artistic appearance
5.Easy installation
6.Reliable operation
Product selection
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)