Product Description

The Dayliff DDW 400S is a compact submersible centrifugal drainage pump designed for light-duty drainage and clean water transfer applications. It is suited for domestic and small commercial use including draining sumps, shallow pits, flooded rooms, water tanks and small irrigation tasks. The pump features a corrosion-resistant construction with a stainless steel motor shaft and a durable thermoplastic body, ensuring reliable performance in everyday drainage situations. Its simple submersible design allows quick installation and easy operation, making it ideal for users who need a dependable pump for occasional or continuous light-duty water movement.

Key Benefits and Features

• Compact submersible design allows easy placement in confined or shallow drainage areas with minimal setup.
• Centrifugal impeller design is suitable for clean or lightly contaminated water with small suspended particles.
• Durable thermoplastic pump casing provides corrosion resistance while keeping the pump lightweight and easy to handle.
• Stainless steel motor shaft improves longevity and resistance to wear in wet operating conditions.
• Integrated thermal overload protection safeguards the motor against overheating during extended operation.
• Supplied with a fixed waterproof power cable for safe and reliable submersible use.
• Designed for quiet operation and low power consumption, making it suitable for domestic environments.

Essential Specifications

• Model name: Dayliff DDW 400S submersible drainage pump.
• Pump type: Submersible centrifugal drainage pump.
• Motor power: 0.4 kW (~0.54 HP).
• Voltage: 1 × 240 V AC single phase; speed approximately 2900 rpm.
• Outlet connection: Typically 1″ BSP threaded outlet.
• Maximum particle size: Suitable for clean water or light solids up to approximately 5 mm.
• Maximum fluid temperature: Up to +35 °C.
• Maximum operating depth: Approximately 5–7 m submersion.
• Pump construction: Thermoplastic pump body with stainless steel motor shaft.
• Enclosure class: IPX8 for continuous submersible operation.
• Insulation class: F.
• Approximate pump weight: Around 4–5 kg.
• Typical uses: domestic drainage, sump emptying, light flood water removal, tank emptying and small-scale water transfer tasks.