Century ISO 7840 A1 Fuel Hose 5mm ID Black 100m Coil MFHA1-5-100
Century ISO 7840 A1 Fuel Hose
5mm inside diameter | 100m coil | Black
Black marine fuel hose with a 5mm inside diameter, supplied as a 100m coil. The NBR inner tube is resistant to petrol, diesel and oil, reinforced with synthetic textile and protected by a neoprene-rubber cover designed to resist abrasion, ozone, weather, heat, oil, flame and marine exposure.
Key Features
- ISO 7840 A1 product type: Marine fuel-hose construction for approved applications.
- Fuel-resistant tube: Black NBR rubber inner layer.
- Textile reinforcement: Supports the hose wall against service loads.
- Protective neoprene cover: Resists abrasion, ozone, weather, heat, oil and marine conditions.
- Wide temperature range: -35°C to +100°C supplier specification.
Technical Specs
| Inside diameter | 5mm |
| Coil length | 100m |
| Tube | Black fuel/oil-resistant NBR rubber |
| Reinforcement | Synthetic textile |
| Cover | Black neoprene rubber |
| Temperature range | -35°C to +100°C |
| Declared class | ISO 7840 A1 |
| 4Boats SKU | MFHA1-5-100 |
Compatibility / Fitment Guide
| Connection fit | A correctly formed 5mm hose tail/barb with fuel-compatible marine clamps and adequate insertion length. |
| System fit | Marine petrol or diesel fuel lines only where ISO 7840 A1, this ID, temperature range and manufacturer-approved fuel chemistry meet the vessel specification. |
| Do not use for | LPG, hydraulic pressure, exhaust, potable water, unsupported suction applications or a connection requiring a different hose standard. |
Route away from heat, sharp edges and moving parts, avoid tight bends, support the run and keep every joint accessible for inspection.
OEM Cross Reference
| Century / supplier SKU | MFHA1-5-100 |
| Product type | ISO 7840 A1 fuel hose, 5mm ID |
| Pack length | 100m coil |
| 4Boats SKU | MFHA1-5-100 |
Questions & Answers
Is the price for one metre?
No. This SKU is listed as a complete 100m coil.
Can it be used for both petrol and diesel?
The NBR tube is described as petrol-, diesel- and oil-resistant, but confirm the fuel blend and installation requirements for the vessel.
What barb size is required?
Use a hose tail specifically intended for 5mm ID fuel hose; nominal sizes from different systems are not automatically interchangeable.
Can it be used for LPG?
No. Use a hose specifically approved for the LPG installation and current gas regulations.
Fuel-hose installation is safety-critical. Use approved fittings and clamps, pressure/leak-test the complete system and replace hose showing age, cracking, hardening, abrasion or odour/leakage.
Delivery
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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