Leo 4SR8-8 / 1.5KW Submersible Borehole Pump Only » Buy online now for only R 2,465.75 incl. VAT

Introducing the LEO 4SR8-8 submersible borehole pump, a robust 4-inch pump engineered for deep well and borehole applications across agriculture, aquaculture, mining, and domestic water supply. Built with premium AISI304 stainless steel casing and featuring a high-strength floating impeller design, this submersible pump delivers reliable performance in demanding environments where corrosion resistance and durability are essential.

Construction quality sets this borehole pump apart, with impellers crafted from FDA-approved American Noryl® material that withstands years of continuous operation in challenging conditions. The pump incorporates a NEMA-standard AISI304 motor base, integrated check valve, and built-in strainer, making it ideal for applications ranging from family water supply and food and beverage processing to large-scale agricultural irrigation and mining operations, with flow rates from 1 to 10 m3/h and maximum sand content tolerance of 0.25%.

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%