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Submersible well pump EBARA 4WN3-11 with 0.75 kW motor
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
| Maximum pumping height, m: | 68 |
| Maximum sand content in water, g/m³: | 50 |
| Degree of protection: | IP68 |
| Installation method: | Vertical |
| Max. liquid temperature, °C: | +35 |
| Coutry of brand: | Italy |
| Connection diameter, inch: | 1 1/4 |
| Weight, kg: | 14,0 |
| Diameter, mm: | 98 |
| Tip motor: | Single phase |
| Impeller Material: | Noryl |
| Body material: | INOX AISI 304 |
| Water consumption, m³/h: | 4,2 |
| Power, kW: | 0,8 |
Product catalog 
