Structure and characteristics

Motors are designed with quality material and unique features to assure years of dependable operation.
NEMA Standard flange connector.
Oil-filled motor keeps windings cool, permanently lubricated bearings to provide reliable pump service.
Watertight  double-insulated  cable entry system  prevents capillary action and protects against moisture .
A rubber diaphragm is provided to guard against pressure and volume variations due to thermal expansion of oil inside the motor.

Specification

●Insulation class: F  ●Protection class: IP68  ●Water temperature: up to 35℃
●PH: 6.5 - 8.0. ●Maximum No.of starts per hour:30 ●Maximum immersion depth: 150 m.
●Fluid-lubricated thrust bearings. ●Lip seal protected by sand guard.
●Fitted with watertight connector. ●Power: single-phase:0.37 kW～2.2kW   three-phase: 0.37 kW～7.5 kW.
●Power supply:single-phase 230V±10%,50Hz. 220V±10%,60Hz
                    three-phase 230V±10%,50Hz. 220V±10%,60Hz
                    three-phase 400V±10%,50Hz. 380V±10%,60Hz
●Axial load:1500 N(0.37 kW～0.75 kW);
                    2500N(1.1 kW～2.2 kW).
                    4500N(3 kW～4 kW).
                    9000N(5.5kW～7.5kW)