Electronically controlled circulator pumps for domestic building and thermal solar systems.
Shinhoo GPA II pumps are high-efficiency circulators, designed for heating and thermal solar systems. The ideal choice for basic functionality needs. Applicable as a universal upgrade and replacement pump.
The pump features three constant-curve modes, proportional pressure curves, constant pressure curves, Auto and night mode. The speed can also be controlled by a low-voltage PWM signal from a controller to optimize the system performance.
Circulator pumps
GPA II series
Suitable for:
· Commercial heating
· Commercial hot water recirculation
· Domestic hot water recirculation
· Domestic heating
· Industrial heating
· Solar system
· Air conditioning system
Electronically controlled circulator pumps for domestic building and thermal solar systems.High-efficiency circulators with screwed connection, EC motor and integrated electronic power control, designed for circulating liquids in heating, air conditioning and solar systems. With an energy efficiency index (EEI) at the ErP benchmark for most efficient circulators it contributes to energy savings.
The ideal choice for basic functionality needs.
Advantages
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The pump is self-venting through the system, which contributes to easy commissioning. The compact design with integrated control box and control panel on side of the motor fits into most common installations.
The pump housing is made of cast iron and electro coated to improve the corrosion resistance.
The motor is a synchronous permanent-magnet/compact-stator motor characterized by high efficiency.
The pump speed is controlled by an integrated frequency converter incorporated in the control box.
rameters:
Model: GPA25-5 II DC24V
Power: 5~32W
Max.flow: 3.0m³/h
Max head: 5m
Current: 0.21～1.33A
Voltage/ Frequency:DC24
Pump housing: Cast iron
Pumped liquid: Water
Insulation class: H
Degree of Protection: IP42
Energy(EEI): ≤0.20-Part2
Max System Pressure: 1.0MPa
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