4SP 5

Pump and Motor Description
I.Benax SP pump series are high-performance and wear-resistant phreatic submersible electric pumps, which are combined and produced by importing Italian and American advanced pump-making techniques. The pump is coupled to a sealed liquid oil filled 2 pole asynchronous squirrel cage motor that adopts the standard of American and Italian submersible motors.
II.The body is covered with stainless case, and its rush pith is made with high-quality wear-resisting alloy and compound stainless steel materials, equipped with the special anti-wearing bearing structures of multi-level alloy rub against the wearable rubber. These pumps are designed specifically for borehole supply applications. They are of multistage centrifugal impeller design.

Pumped liquids: Clean thin, chemically non-aggressive liquids without solid particles or fibres.
Max Liquid Temp: +40°C
Minimum Borehole Diameter: 110mm
Max Immersion Depth: 200m
Enclosure Class: IP68

Insulation Class: F
Speed: 2900rpm
Voltage: 1ph-240V, 3ph-415V