Product Description

The Dayliff D3SP1‑27 is part of the Dayliff D3SP1 range of 3″ submersible multistage centrifugal pumps designed for small‑scale water supply from boreholes and wells. It’s compact, robust and suitable for domestic or light commercial applications where reliable water delivery is needed. Like others in its range, it’s built with quality materials for durability and comes with a control unit for easy mains connection and protection.

Key Benefits and Features

• Compact and efficient: 3″ multistage design fits narrow boreholes and delivers reliable pumping performance.
• Durable construction: Features engineering plastic impellers and diffusers, brass inlet/outlet chambers and a stainless steel pump sleeve for corrosion resistance.
• Complete with control unit: Includes isolator switch, run indicator lamp, thermal overload protection and start capacitor — ready for direct mains connection.
• IP68 submersible rating: Designed for safe, long‑term operation under water.
• Single‑phase ready: Ideal for typical household and small farm power supplies (240 V).

Essential Specifications

Model: Dayliff D3SP1‑27 Submersible Borehole Pump

Pump Type: Submersible multistage centrifugal

Motor Power: 0.75 kW (≈ 1.0 HP)

Voltage: 1 × 240 V (single phase)

Max Current: 6.3 A

Outlet Connection: 1″ (DN 1)

Dimensions: Ø76 mm diameter x 106 mm length

Weight: ~14 kg

Cable Supplied: 20 m (standard for borehole installation)

Max Liquid Temp: 40 °C

Max Ambient Temp: 50 °C

Max Working Pressure/Head: ~35 m (system dependent)

Min Borehole Diameter: ≥100 mm