Century ISO 7840 A1 Fuel Hose 5mm ID Black 100m Coil MFHA1-5-100
MFHA1-5-100
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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.
Part Number 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 |
Frequently Asked Questions
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.
For the products under £150 the shipping is £6.99.
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