Structure and characteristics

Stainless steel construction designed for years of trouble free operation. Close coupled to NEMA standard submersible motor. Designed for low rates up to 20m³/h & head up to 350 meters.

●Stainless steel impeller and diffuser ensures optimal performance in sandy wells.

●Heavy duty stainless steel outer shell providing protection and accurate alignment of internal components

●High quality shaft bearings providing low friction and high wear resistance

●Built-in check valve prevents back flow

●Strong stainless steel splined drive shaft ensures positive impeller drive and longer life

●Standard 2 pole speed motor limits internal velocities for longer life

●Single phase pump with control box with capacitor and thermal protection

●The 4SP series pumps can be coupled 4SD(M) motors

●For the motor characteristics, please check the relevant motor section

Application

● Groundwater supply to waterworks

● Irrigation in horticulture and agriculture

● Groundwater lowering

● Pressure boosting

● Industrial applications

● Water treatment

Specification

●Capacity: up to 6.6m³/h, at 2850 rpm, 50Hz

●Head: up to 352meters, at 2850rpm, 50Hz

●Power: 0.37kW(0.5HP) to 5.5kW( 7.5HP)
●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
●Water temperature: up to 35℃

●Maximum immersion depth: 150 meters