Product Name: VFD Controlled Multi-Speed Swimming Pool Pump 220V Input/Output 50Hz Model NO.: B607BS Theory: Swimming Pool Pump Industry: Swimming Pool Pump Application: Swimming Pool Pump Equipment Start Up: Electric Pump Power: Electric Assembly: Liquid Pumps Driving Type: Motor Max.Capacity: 18m3/H-28m3/H Max.Head: 10-30m Trademark: BEDFORD Transport Package: in CTN Specification: Depend on Model Origin: Guangzhou, China Product Description Features:High efficiency motor design,low power consumption,energy-saving effect is remarkableAutomatic overheat protection,high reliabilitySmall vibration,low noiseAccording to the real-time section to run automatically without manual operation after parameters were set correctlyEasy to user switching speed gears in the manual modeMax. can be 8-steps multi-speed.Technical DataApplication:Mariculture circulation filter,Recirculation of water in swimming pool equipment