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. 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 GPA15-1.5 Suitable for:Domestic hot water recirculation The Shinhoo GPA15-1.5 Series PM pumps for domestic hot-water recirculation in single- and two-family houses are suitable for drinking water with a corrosion-resistant pump housing. The pump is equipped with a high-efficiency permanent-magnet motor, with power consumption lowest to 5W.

GPA15-1.5 BL Suitable for: Domestic hot water recirculation The Shinhoo GPA15-1.5 BL Series PM pumps for domestic hot-water recirculation in single- and two-family houses are suitable for drinking water with a corrosion-resistant pump housing. The pump is equipped with a high-efficiency permanent-magnet motor, with power consumption lowest to 5W.