4ST9-60Hz DEEP WELL SUBMERSIBLE PUMP

Structure and characteristics

Slimline submersible borehole pumps suitable for 4” or larger deep wells.

Manufactured from corrosion & abrasion resistant materials.

Close coupled to NEMA standard submersible motor.

Designed for flow rates up to 28m³/h &head up to 325 meters.

● Abrasion-resistant construction. The front wear plate, combined with the floating impellers, ensures optimum resistance to abrasion.

● The upper and lower supports are made of precision-cast stainless steel, ensuring resistance to corrosion, durability and a sturdy coupling to the motor.

●The hexagonal pump shaft guarantees an effective impeller driving.

● A stainless steel non-return valve is fitted in the discharge to prevent any back flow of water and alleviate any watwer hammer to the pump, thus safeguarding impellers and diffusers.

●The 4ST 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 16.8m³/h, at 3450 rpm, 60Hz

●Head: up to 215meters, at 3450rpm, 60Hz

●Power: 1.1kW(1.5HP) to 7.5kW( 10HP)
●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

●The solids in the water is less than 0.02%(heavy proportion)

●Water PH:6.5-8.0

●Maximum immersion depth: 150 meters
                    

Series Product Specfications

Material of Construction
Specification
Packing Dimension





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Consumable Parts

4ST9-60Hz DEEP WELL SUBMERSIBLE PUMP

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