Leo 4SR1-13 / 0.37KW Submersible Borehole Pump Only » Buy online now for only R 1,801.97 incl. VAT

The LEO 4SR1-13 is a robust 4-inch submersible borehole pump engineered for deep well and bore applications across diverse industries including mining, agriculture, aquaculture, and food and beverage production. Built on proven submersible pump technology, this model delivers reliable water extraction for both commercial operations and residential water supply systems, offering flexible power options in single-phase (0.37-2.2 kW) and three-phase (0.75-7.5 kW) configurations to suit various installation requirements.

Constructed with premium AISI304 stainless steel casing and motor base, the 4SR1-13 incorporates a durable floating impeller design manufactured from FDA-approved American Noryl® material for exceptional corrosion resistance and longevity in demanding environments. The pump features an integrated AISI304 check valve, built-in strainer, and NEMA-standard motor base, delivering flows up to 10 m3/h with IP68 protection rating-making it an ideal choice for mining and construction applications, agricultural irrigation, and aquaculture systems where reliability and material durability are essential.

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%