Neptune RFH5 5mm fuel hose roll, full 30 m
This full 30 m 5mm fuel hose roll is Neptune RFH5, a reinforced rubber fuel pipe for petrol and diesel. It is the roll for lawn mower and small engine workshops, motorcycle shops, farms and anyone keeping a few generators and pumps running. Per metre it costs less than buying cut lengths, and you always have hose on the shelf when a job comes in.
Where to use 5 mm fuel hose
5 mm is the usual fuel line on lawn mowers, generators, water pumps and pressure washers, and on many motorcycles, scooters and small outboard motors. It also suits low-pressure fuel and vent lines on other small petrol and diesel engines.
Roll or cut lengths?
Cut lengths suit a one-off repair, such as a split fuel line. The roll, however, suits a workshop, farm or fleet that fits this size every week: one roll covers dozens of jobs, you cut exactly what each job needs, and there is no waiting for stock when a vehicle or machine is standing.
Specifications
- Part number: Neptune RFH5
- Roll length: 30 m
- Inside diameter: 4.9 to 5.1 mm
- Inner liner wall: 1.4 to 1.6 mm
- Construction: reinforced rubber fuel hose
- Fuels: petrol and diesel
- Standard working pressure: 20 bar
- Maximum temperature: 70 °C
Fitting tips
- First cut the hose square with a sharp blade, then push it fully over the barb and clamp it just behind the bead.
- Keep it away from exhausts, turbos and other hot parts, because the hose has a 70 °C temperature limit.
- Store the roll out of direct sunlight, away from heat and ozone sources such as electric motors.
- For coolant, however, use heater hose, and use the correct hose for brake fluid or power steering.
Other roll sizes
Full 30 m rolls also come in 3.2 mm, 6 mm, 8 mm, 10 mm and 12 mm inside diameter. Need less? Then buy 5 mm cut lengths from 0.25 m to 10 m, or browse Fuel Hose.
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