Fuel Hose 8mm 5/16" E85 Compatible (Cohline) R9 Specification (IH-008E)

The Cohline R9 rubber fuel injection hose has an 8 mm push-on size and is compatible with petrol up to E10, petrol with E85, and diesel.

Its construction has an FKM inner layer, an ECO intermediate layer, aramid reinforcement and an ECO outer layer. The inner diameter is 7.3 mm and the outer diameter is 13.5 mm. Working pressure is 10 bar, testing pressure is 20 bar and burst pressure is 50 bar. The working temperature range is −40°C to +125°C, and the smallest bend radius is 60 mm.

Additional standards are BMW GS93010, DBL 6257.70, GME 08007, SAE J30R9 and VW TL52424. One quantity is 1 metre; quantities of 2 or more are supplied in one continuous length up to 20 metres. With increasing ethanol and other additives in petrol, R9 specification hose is recommended when replacing existing hose; using a lower specification may result in premature ageing.