Leo 4SR8-17 / 3KW Submersible Borehole Pump Only » Buy online now for only R 3,536.17 incl. VAT

The LEO 4SR8-17 is a robust 4-inch submersible borehole pump engineered for reliable water extraction in demanding environments. This versatile pump delivers exceptional performance across mining, agriculture, aquaculture, food and beverage production, and residential water supply applications, making it an ideal choice for both industrial and domestic installations requiring dependable deep-well pumping solutions.

Built with premium AISI304 stainless steel casing and motor base that meets NEMA standards, the 4SR8-17 features a durable floating impeller constructed from FDA-approved Noryl® material that resists corrosion and extends operational life. Its integrated check valve, high-quality hydraulic design, and built-in strainer ensure efficient, long-lasting performance in challenging conditions, while the IP68 protection rating and available single-phase (0.37-2.2kW) or three-phase (0.75-7.5kW) motor options provide flexibility for varied installation requirements and flow rates up to 10 m3/h.

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%