Leo 4SR6-34 / 3.7KW Submersible Borehole Pump Only » Buy online now for only R 5,573.36 incl. VAT

Introducing the LEO 4SR6-34 submersible borehole pump, a robust 4-inch pump engineered for deep well and borehole applications across diverse industries. This submersible pump excels in mining, agriculture, aquaculture, food and beverage processing, and residential water supply systems, delivering reliable performance in demanding environments. Built to handle variable flow rates from 1 to 10 m3/h, the 4SR6 series combines efficient hydraulic design with proven submersible pump technology for dependable operation.

Constructed from premium AISI304 stainless steel throughout the casing, motor base, check valve, and outlet, this borehole pump resists corrosion and extends service life in challenging conditions. The pump features FDA-approved Noryl® floating impellers that withstand abrasive sand content up to 0.25%, while the built-in strainer protects internal components from debris. Available in single-phase (0.37-2.2kW at 220-240V) and three-phase (0.75-7.5kW at 380-415V) configurations with IP68 protection rating, the 4SR6-34 delivers submersible pump reliability for applications requiring consistent water delivery from boreholes and deep wells.

Application

• 4" SR series submersible pump adopts AISI304 casing and high-strength and durable "floating impeller"
• Impellers are made of American "Noryl®" material, which has got the approval of FDA(American Food and Drug Administration)
• With high-quality hydraulic design, AISI304 motor base up to "NEMA" standard, built-in AISI304 check valve, gasket, motorund outlet and built-in strainer
• Can be widely applied to mining and building industry, agriculture, aquaculture, food and beverage industry and family water supply

Motor And Pump

• Power: Single phase: 0.37~2.2KW 220~240V
• Power: Three phase: 0.75~7.5KW 380~415V
• Insulation class: B
• Protection grade: IP68
• Frequency: 50HZ
• Flow range: 1~10 (m3/h)
• Maximum fluid temperature: 35
• Maximum sand content: 0.25%