Leo 4SR8-13 / 2.2KW Submersible Borehole Pump Only » Buy online now for only R 2,894.32 incl. VAT

The LEO 4SR8-13 is a robust 4-inch submersible borehole pump engineered for deep well applications across diverse industries including mining, agriculture, aquaculture, and food and beverage production. Built on decades of LEO's submersible pump expertise, this model delivers reliable water extraction for both commercial operations and residential water supply systems, with flow capacities ranging from 1 to 10 m3/h to suit varying demand profiles.

Constructed from premium AISI304 stainless steel casing and motor base to ensure corrosion resistance in challenging underground environments, the 4SR8-13 features a durable floating impeller design manufactured from FDA-approved Noryl® material that withstands prolonged submersion and sandy water conditions up to 0.25% sand content. An integrated AISI304 check valve, built-in strainer, and NEMA-standard motor base guarantee trouble-free operation in borehole and well installations, while the IP68 protection rating and B-class insulation provide exceptional reliability in demanding water supply applications.

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%