Leo 4SR4-14 / 1.1KW Submersible Borehole Pump Only » Buy online now for only R 2,120.90 incl. VAT

The LEO 4SR4-14 is a robust 4-inch submersible borehole pump engineered for reliable water extraction in demanding environments. Designed for applications spanning mining, agriculture, aquaculture, food and beverage processing, and residential water supply, this pump delivers consistent performance across diverse industrial and domestic settings.

Built with premium AISI304 stainless steel casing and motor base meeting NEMA standards, the 4SR4-14 incorporates FDA-approved Noryl® impellers and a floating impeller design for exceptional durability and longevity. The integrated check valve, strainer, and high-quality hydraulic construction enable safe operation with sandy water up to 0.25% sand content, making it an ideal choice for borehole and well applications where water quality varies.

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%