The SPV150 Variable Speed Pump utilizes PMM (permanent magnet motor) technology. This technology produces a magnetic field between the rotor and windings. The energy saving is achieved from the ability to reduce the RPM of the motor itself. The PMM motor gains efficiency from the magnets working to spin the rotor, which achieves considerable energy cost savings. Suitable for pools 40,000 to 90,000 Litres. Applications: Swimming Pools sized 40,000 to 90,000 Litres Spa Pools Water features 1 Year Manufacturing Defect Warranty View Warranty Terms here. Model kW HP Inlet Outlet Voltage Phase Hz SPV150 1.3 1.5 40mm/50mm 40mm/50mm 230 1 50/60 RPM Pumping Head Flow Rate 1500 3m 180 LPM 2400 10m 350 LPM 3400 21m 480 LPM Features: Permanent Magnet Motor (PMM) Totally enclosed fan cooled (TEFC) Pump casing, strainer basket and base- ABS + % glass filled Impeller PPO Motor Shaft SS316 Quiet Operation when running in low RPM mode 40mm/50mm unions VSD: One touch controller Pre-set speed programs Pre-set schedules Creates power efficient pool, spa or water feature