Power Supply Voltage |
115V +6%/-10%,60Hz,PE
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Motor Protection
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the pump needs no external protection
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Degree of Protection
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IP42
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Insulation Class
|
H
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Relative Humidity(RH)
|
Max. 95%
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System Load Bearing
|
1.0 MPa |
Item NO.:
GPA 15-6FGoods Stock:
1It is mainly used in domestic heating and water circulation of domestic hot water system.
The product is most applicable to the following systems:
This pump is equipped with permanent-magnet motor and differential pressure controller, capable of automatically & continuously adjusting motor performance to meet the actual needs of system.
Easy installation and start-up
In most cases, the motor pump needs no adjustment and can be readily started and automatically adjusted to meet the actual needs of the systems.
High-degree comfort
Low operational noise of motor pump and whole system.
Low energy consumption
The pump has lower energy consumption comparing with conventional Pump. The minimum energy consumption downs to 5W.
Operating Conditions
Ambient Temperature
Ambient temperature: 0℃~+40℃
Relative humidity(RH):
Max. humidity: 95%
Medium (liquid delivery) temperature
To avoid condensation in control box and the stator, the temperature of liquid pumped by the motor pump must be always higher than ambient temperature.
System Pressure
Maximum pressure 1.0MPa(10bar).
Degree of Protection
IP42
Inlet Pressure
To avoid damage to pump bearing due to cavitation noise, the pump inlet shall maintain the following minimum pressure:
Liquid Temperature
|
<85℃
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90℃
|
110℃
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Inlet Pressure
|
0.05bar
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0.28bar
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1bar
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0.5m head
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2.8m head
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10m head
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Pumping Liquid
The pumping liquid includes thin, clean, non-corrosive and non-explosive liquid which shall not contain any solid particles, fiber or mineral oil, and the pump must definitely not be used to pump inflammable liquid such as rapeseed oil and gasoline. If the circulating pump is used in a place with relatively high viscosity, the pump has lower performance. So when choosing a pump, the viscosity of liquid must be taken into account.
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Installation Dimensions
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