Sytec One Way Valve with 6mm push on tails (Red) Suitable for both carburettor & fuel injection systems Flow tested to 480 ltr/hr Opening Pressure:- 2 Psi (0.14 Bar) Back (Hold) Pressure:- 73 Psi (5 Bar) Above figures obtained from independant testing Prevents Anti-Syphoning Anodised body Viton seal Suitable for :- Petrol / E10 / E85 & Diesel Light weight & compact. Materials :- Aluminium / Brass Main body Length :- 40mm Diameter:- 18.8mm Overall length with unions:- 95mm Main body weight:- 43 grams Colour Red Fuel Petrol up to E10, Petrol + E85, Diesel Material Brass, Aluminium Manufacturer Sytec