Product Description

The Dayliff D3SP1‑14 is a compact 3″ submersible multistage centrifugal pump specifically designed for small‑scale water supply from boreholes and wells. It is part of the Dayliff D3SP1 range of reliable, efficient pumps for household, farm or light commercial water lifting applications. The pump is robustly built with quality materials and comes complete with a control unit for straightforward mains connection.

Key Benefits and Features

• Compact and efficient design: Ideal for small‑scale water supplies where space and cost‑efficiency matter.
• Multistage centrifugal action: Delivers smooth, reliable flow with good head performance for shallow well or borehole jobs.
• Quality construction:

​– Engineering plastic impellers and diffusers for corrosion resistance

​– Brass inlet/outlet chambers for durability

​– Stainless steel pump sleeve for long life in wet environments.

• Integrated control unit: Includes isolator switch, run indicator light, thermal overload protection and start capacitor — ready for direct mains connection with a standard fuse or MCB.
• Ready for use: Supplied with 20 m cable for convenient installation.
• Protected design:

​– IP68 enclosure class — safe for prolonged submersion

​– Insulation Class B for electrical safety.

Essential Specifications

• Model: Dayliff D3SP1‑14 Borehole Pump
• Pump Type: Submersible multistage centrifugal
• Motor Power: 0.37 kW (≈ 0.55 HP)
• Voltage: 1 × 240 V (single phase)
• Max Current: 3.3 A
• Outlet Size: 1" (DN 1)
• Dimensions (mm): Ø76 × 85 mm
• Weight: ~12 kg
• Max Liquid Temp: 40 °C
• Max Ambient Temp: 50 °C
• Max Working Head/Pressure: ~35 m (system dependent)
• Minimum Borehole Diameter: ≥100 mm
• Cable: 20 m supplied