Parker’s QPM compact, lightweight range of gerotor circulation pumps offer high performance, low noise levels and low energy consumption. The low pressure QPM3 has a dual shaft bearing and a resilient connection that guarantees safe and secure operation. It conforms to EN 60034-1/IEC 60072 version B3/B14, which allows the use of different makes of electric motors. AdvantagesThe special design of the pressure relief groove ensures low flow pulsations and low noise levels. Double-feed gerotor provides excellent suction ability. Dual shaft bearings ensures a long service life. The design of the pressure chambers ensures low pressure pulsations. Few internal parts make the pump light and compact.