Product Description

The Dayliff DDJ 1100 is a centrifugal jet type domestic water pump engineered for small‑scale domestic and light commercial water supply needs, especially where good suction performance and self‑priming ability are important. It features an integral ejector unit that boosts suction efficiency and makes it suitable for boosting water from shallow sources such as storage tanks, mains or boreholes. The pump is close‑coupled to a reliable TEFC electric motor designed for continuous operation and protected against overload.

Key Benefits and Features

• Designed for self‑priming performance thanks to the integral ejector for reliable suction.
• Sturdy cast iron pump body with ejector and impeller made from engineering plastics for long life and corrosion resistance.
• Close‑coupled TEFC electric motor with thermal overload protection for safe and continuous running.
• Easy direct connection to mains power via a 10 A fuse or MCB — simple installation.
• Suitable for thin, clean, non‑aggressive liquids without solids or fibres.
• Good suction lift performance up to 9 m (at sea level).
• Ideal for domestic water supply, irrigation support and general pressure boosting.

Essential Specifications

• Model name: Dayliff DDJ 1100 centrifugal jet pump.
• Pump type: Centrifugal jet self‑priming domestic water pump.
• Motor power: 1.1 kW (~1.5 HP).
• Rated current: ~7 A.
• Inlet size: 1 ¼″ and outlet size 1″.
• Voltage: 1 × 240 V AC and speed ~2900 rpm.
• Enclosure class: IP44 and insulation class F.
• Maximum fluid temperature: +50 °C and ambient temperature +40 °C.
• Maximum suction lift: ~9 m at sea level.
• Dimensions approx: 515 × 209 × 218 mm (L × W × H).
• Weight: approx 32 kg.
• Recommended pumped liquids: Thin, clean, chemically non‑aggressive water (no solids).