Product Description

The Dayliff DS 2/9 C/W Motor, Control Box is a multistage stainless‑steel submersible borehole pump supplied complete with a matched electric motor and a dedicated external control box for safe and reliable operation. It is part of the Dayliff DS range of submersible borehole pumps designed to lift clean water from wells, boreholes and deep sumps where a stable, dependable water supply is needed. The unit combines a stainless‑steel multistage centrifugal pump with a liquid‑cooled, oil‑filled asynchronous motor and a purpose‑designed control box that includes start/stop controls, overload protection and mains isolation. This setup simplifies installation and protects the motor from electrical faults or overload conditions making the DS 2/9 C/W Motor, C/Box a good choice for domestic, farm or light commercial water supply.

Key Benefits and Features

• Designed as a compact submersible borehole pump unit that brings together the pump, motor and control box for a complete ready‑to‑install solution.
• The multistage centrifugal design offers dependable head and flow in clean water applications typical of boreholes and deep wells.
• Stainless steel pump components and water‑lubricated bearings resist corrosion and wear for long service life.
• Liquid‑cooled, oil‑filled 2‑pole asynchronous motor delivers smooth, stable performance with IP68 submersible protection and Class F insulation.
• Control box supplied with single‑phase pumps includes isolator, run indicator and thermal overload protection to help safeguard the motor and simplify electrical installation.
• Application of a Dayliff pump controller (optional) can add additional protection such as dry‑run prevention and low‑level shutdown where required.

Essential Specifications

• Product model: Dayliff DS 2/9 submersible borehole pump with motor and control box.
• Pump type: Stainless steel multistage centrifugal submersible borehole pump.
• Motor: Sealed, liquid‑cooled, oil‑filled 2‑pole asynchronous motor.
• Rated power: 0.37 kW (~0.5 HP).
• Voltage supply: Single‑phase 240 V AC with dedicated control box.
• Speed: ~2900 rpm.
• Protection class: IP68 submersible; insulation class F.
• Maximum water depth: Up to ~200 m immersion.
• Maximum water temperature: ~+30 °C for optimal performance.
• Minimum borehole diameter: ~110 mm.
• Control box features: mains isolator, run indicator light, thermal overload cut‑out and starting capacitor (for single phase) integrated into box.
• Typical uses: clean water extraction from boreholes for domestic, irrigation or light commercial supply.