... 7.8 - 9m3/h Head: 9 - 11m Swimming Pool Pumps, Pool Pump, Pool & SPA Pump, Mini Quiet running single-stage centrifugal ... : SUS420 (2Cr13)Shaft Seal: mechanical seal in graphite and aluminaMotor Housing: Aluminum AlloyWindings impregnated with epoxy resin MotorAsynchronous, ... , Class F, single phase with built-in thermal and current over-load protection, continuous operation. Technical Data at ...