Sp Stainless Steel Submersible Multistage Well Pump

Stainless-steel submersible multistage well pump designed for deep-well water supply and pressurised water delivery in residential, agricultural and light industrial applications. The multistage design delivers higher head with stable flow while the stainless-steel construction improves corrosion resistance and service life in submerged environments.

Key features

• Multistage centrifugal design for high head and stable discharge
• Stainless-steel wet parts for improved corrosion resistance
• Floating impeller construction to reduce wear and increase reliability
• Water-filled, rewindable submersible motor for straightforward maintenance
• Rated maximum immersion depth: 125 m
• Minimum well diameter required: 150 mm
• Maximum liquid temperature: 35 °C; permissible temperature rise: 40 K

Typical applications

• Domestic and village water supply
• Deep-well irrigation and garden watering
• Reservoir and cistern pumping
• Small- to medium-scale industrial water systems

Selection notes for buyers

• Confirm required flow and total dynamic head to pick the correct stage/size variant
• Ensure well diameter meets the minimum 150 mm requirement and check installation depth against the 125 m immersion limit
• Verify liquid temperature and allowable temperature rise are compatible with your application

If you need technical datasheets, performance curves, or model/size recommendations for specific flow/head requirements, request the pump curve and available motor/power options.