Product Description

The Dayliff DDW 750V is a vortex-type submersible drainage pump engineered for small-scale drainage, irrigation and general water transfer tasks where the water contains higher silt loads or light debris. It forms part of the Dayliff DDW range of centrifugal submersible pumps constructed with high-strength engineering plastic for the casing, suction base and vortex impeller for reliable service in tougher water conditions. An external float switch is included for automatic on/off control as water levels change which reduces the need for manual operation and improves efficiency. This model is ideal for draining sumps, tanks, flooded areas, pond circulation and other applications where water contains suspended solids up to moderate sizes.

Key Benefits and Features

• The vortex impeller design handles water with higher silt content or light solids more effectively than open impellers.
• Constructed from high-strength engineering plastic making the pump resistant to corrosion and lightweight for easy handling.
• External float switch provides automatic start/stop operation as water levels change saving energy and limiting dry running.
• Integral non-overloading induction motor supports continuous operation with a built-in thermal cut-out to protect against overload.
• Supplied with a waterproof power cable and a union-connected outlet compatible with threaded or flexible hose connections.
• Compact and portable design makes installation and relocation straightforward for domestic or light commercial use.

Essential Specifications

• Model name: Dayliff DDW 750V vortex submersible drainage pump.
• Pump type: Submersible centrifugal vortex drainage pump with float switch.
• Motor power: 0.75 kW (~1.0 HP).
• Voltage: 1 × 240 V AC single phase; speed ~2900 rpm.
• Maximum operating current: ~5.2 A.
• Outlet connection: 1¼″ BSP union.
• Maximum particle size: Up to ~35 mm when using vortex impeller.
• Maximum fluid temperature: +35 °C.
• Maximum operating depth: Up to ~8 m submersion.
• Pump construction: Engineering plastic casing, suction base and vortex impeller.
• Enclosure class: IPX8 for continuous submersible use.
• Insulation class: Typically Class B/F depending on regional specification.
• Approximate weight: ~6 kg.
• Typical uses: sump and pit drainage, flood water removal, tank emptying, irrigation water movement and pond/fountain circulation where water carries silt or light debris.