Rule IL500P Slimline Water & Diesel Pump – 12V, 32 LPM, 19mm Hose, Marine Pump
Next-day UK delivery available
Order before 3pm — from £3.95
Same-day collection
Available from our North Shields store
Free returns within 30 days
Unused & original packaging

Rule

Rule IL500P Slimline Water & Diesel Pump – 12V, 32 LPM, 19mm Hose, Marine Pump

Professional-grade marine product — trusted by boaters across the UK.

SKU: PUMP-970 Out of stock
£67.99

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Next-day UK delivery available — order before 3pm
Same-day collection from our North Shields store
Expert advice — call 0191 414 0065

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The Rule IL500P Slimline Water & Diesel Pump is a compact, high-performance 12V DC pump designed for fresh water, seawater, antifreeze, and diesel applications. Delivering a flow rate of 31.8 litres per minute (7 US GPM), it is ideal for small vessels where space is limite...

The Rule IL500P Slimline Water & Diesel Pump is a compact, high-performance 12V DC pump designed for fresh water, seawater, antifreeze, and diesel applications. Delivering a flow rate of 31.8 litres per minute (7 US GPM), it is ideal for small vessels where space is limited. Its durable construction, slim profile, and versatile hose connections make it perfect for both domestic and marine applications requiring reliable fluid transfer.

Product Description

The Rule IL500P Slimline Pump is engineered for efficient pumping of hot and cold fresh water, seawater, antifreeze, and diesel in confined spaces. Compact yet powerful, it delivers a consistent flow rate of 31.8 LPM (7 US GPM) and a maximum recommended head of 9.7 metres (32 feet), providing reliable performance for a range of onboard water and fuel systems.

Designed for 12V DC operation with a low current draw of 6A, the IL500P is energy-efficient and suitable for battery-powered marine installations. Its slim profile and compact dimensions (38mm diameter, 165mm length) allow installation in tight bilge areas, engine compartments, or beneath work surfaces. The pump comes with 4 metres (13 feet) of cable for easy electrical connection, and its 3/4" (19mm) ID hose connections provide compatibility with standard marine and domestic hose fittings.

The IL500P is capable of operating in temperatures up to 80°C (176°F) and works at a pressure of 14 PSI (1 bar), making it ideal for water supply, cooling circuits, and low-pressure fuel transfer systems. Its durable construction ensures long-lasting performance in challenging marine or industrial environments, while the simple installation and maintenance make it an ideal choice for both DIY and professional setups.

Specifications
Specification Details
Brand Rule
Model IL500P Slimline Pump
Voltage 12V DC
Current Draw 6A
Flow Rate 31.8 LPM (7 US GPM), 1908 LPH (420 GPH)
Maximum Recommended Head 9.7 metres (32 feet)
Working Pressure 14 PSI (1 bar)
Operating Temperature Up to 80°C (176°F)
Connections / Hose Size 19mm (3/4") ID Hose
Pump Length 165mm (6-1/2")
Pump Diameter 38mm (1-1/2")
Cable Length 4 metres (13 feet)
Applications Fresh water, seawater, antifreeze, diesel pumping
Material / Construction Durable marine-grade construction
Automatic Operation No
Warranty 1-year limited manufacturer’s warranty



Next-day UK delivery
Available on most items — order before 3pm. From £3.95.
Same-day collection — North Shields
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Free delivery over £100
Free standard delivery on all qualifying orders to UK mainland addresses.
Returns — 30 days
Unused, original packaging. Full returns policy →
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