Rule
Rule LoPro LP900D Submersible Bilge Pump – 12V, 56 LPM, Swivel Discharge
Professional-grade marine product — trusted by boaters across the UK.
Tax included. View shipping policy
Klarna & PayPal available at checkout
The Rule LoPro LP900D Submersible Bilge Pump is a compact, high-performance pump designed to fit into tight bilge spaces while delivering a flow rate of 56 litres per minute (14.8 US GPM). With a fully rotating discharge body and multiple outlet size options, it provides insta...
The Rule LoPro LP900D Submersible Bilge Pump is a compact, high-performance pump designed to fit into tight bilge spaces while delivering a flow rate of 56 litres per minute (14.8 US GPM). With a fully rotating discharge body and multiple outlet size options, it provides installation flexibility for horizontal or vertical mounting. Ideal for leisure craft up to 24 metres, it ensures efficient bilge water removal and reliable operation when paired with Rule float switches for automatic control.
Product Description
The Rule LoPro LP900D Submersible Bilge Pump brings Rule’s renowned pumping power to areas where space is limited. Its compact body allows installation in confined bilges while still delivering a strong 56 LPM (14.8 US GPM) flow. The pump features a fully rotating discharge body, enabling horizontal or vertical mounting and simplifying installation in awkward or restricted spaces.
For enhanced versatility, the LoPro LP900D is supplied with a choice of different discharge ports to accommodate 19mm (3/4"), 25mm (1"), or 28mm (1-1/8") hose, allowing easy integration with existing plumbing. A non-return valve in the straight outlets prevents water from running back into the pump, minimising repeated pumping and maintaining bilge efficiency, while elbows are left free of valves to preserve maximum flow.
The LP900D is suitable for leisure craft and can be paired with Rule float switches for automatic operation, though it is not intended as the primary bilge pump on vessels exceeding 24 metres. The compact pump body swivels up to 180 degrees, making installation straightforward even in tight bilge spaces. Rated for 12V DC operation with a low current draw of 4A and a fuse of 7.5A, the LoPro LP900D is both efficient and safe. It is ignition protected and capable of handling a maximum recommended head of 3 metres (9.8 feet), ensuring reliable bilge water management in small to medium-sized vessels.
Specifications
| Specification | Details |
|---|---|
| Brand | Rule |
| Model / Series | LP900D / LoPro |
| Voltage | 12V DC |
| Current Draw | 4A |
| Fuse | 7.5A |
| Flow Rate | 56 LPM (14.8 US GPM) |
| Maximum Recommended Head | 3 metres (9.8 feet) |
| Maximum Pump Head | 2.3 to 4.27 metres |
| Outlet / Hose Size | 19mm (3/4"), 25mm (1"), 28mm (1-1/8") ID Hose |
| Height | 56mm (2.3"), switch cut-in height 38mm (1.5") |
| Length | 193mm (7.6") |
| Width | 56mm (2.3") minimum |
| Mounting / Installation | Horizontal or vertical with 180° swivel body |
| Non-Return Valve | Included in straight outlets |
| Automatic Operation | Compatible with Rule float switches (sold separately) |
| Ignition Protected | Yes |
| Applications | Bilge water removal for leisure craft |
| Material | Durable marine-grade construction |
| Warranty | 1-year limited manufacturer’s warranty |
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options










