GPA15-1.5 High Efficiency Microcirculation Pump

GPA 15-1.5

The GPA15-1.5 and GPA15-1.5 BL pumps are designed for recirculation of domestic hot water in single- and two-family houses securing hot water instantly to all faucets. The pumps have a corrosion-resistant pump housing suitable for drinking water and are powered by a single-phase, high-efficiency ECM with permanent-magnet rotor. 

The Auto function adjusts the pump performance to actual system performance. The unique Auto feature is saving up to 48 % heat energy and 97 % motor energy compared with a standard pump in continuous operation. Additionally, the pump can be set to temperature control mode and continuous operation 100 % for commissioning of the pump or 24 hours instant hot water.

The pumps are equipped with a flushing function which automatically circulates water to protect against bacterial growth in the pipes.

Parameters:

Model: GPA15-1.5

Max.flow: 0.9m³/h

Max head: 1.5m

Voltage/ Frequency: 220~240V 50/60HZ

Pump housing: Copper

Pumped liquid: Water

Insulation class: H

Degree of Protection: IP44

Liquid temperature range: 2-+110℃

Max System Pressure: 1.0MPa