Leo 4SR12-10 / 2.2KW Submersible Borehole Pump Only » Buy online now for only R 3,536.17 incl. VAT

The LEO 4SR12-10 is a robust 4-inch submersible borehole pump engineered for deep well water extraction across diverse industries including mining, agriculture, aquaculture, and food and beverage production. Built on proven submersible pump technology, this model delivers reliable performance for both industrial applications and residential water supply systems, making it an ideal choice for consistent groundwater access in demanding environments.

Constructed with premium AISI304 stainless steel casing and motor base that meets NEMA standards, the 4SR12-10 features a durable floating impeller design manufactured from FDA-approved Noryl® material for exceptional longevity and safety. Its sophisticated hydraulic design incorporates a built-in AISI304 check valve, integrated strainer, and sealed outlet configuration, allowing this submersible borehole pump to handle moderate sediment loads up to 0.25% sand content while maintaining optimal efficiency in applications requiring continuous duty pumping.

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%