The EBARA 4WN3-11 (0.75 kW) deep-well pump is a reliable multistage submersible pump designed to deliver clean water consistently from deep wells. The model features floating impellers that ensure stable performance even in aquifers containing up to 300 g/m³ of sand, making it an excellent solution for domestic water supply systems, pressure-boosting applications and irrigation.
The pump’s casing, shaft and key components are made of cast stainless steel, providing outstanding protection against corrosion and abrasive wear. The fiberglass-reinforced diffusers ensure high mechanical strength and maintain efficiency even during long-term operation.
The innovative EASY-CHECK disassembly system allows quick and convenient maintenance without unnecessary downtime or effort. The stainless-steel check valve prevents backflow and protects the system from water hammer.
Advantages of EBARA 4WN3-11
▪️ 0.75 kW motor — ideal for residential water supply
▪️ sand resistance up to 50 g/m³
▪️ cast stainless-steel components for maximum durability
▪️ high-efficiency floating impellers
▪️ fiberglass-reinforced diffusers
▪️ EASY-CHECK system for fast diagnostics
▪️ inverter-friendly motor
▪️ minimum installation diameter: 98 mm