duotight - 8mm (5/16'') Male x 6.35mm (1/4'') Female Reducer

The male stem is compatible with any 8mm (5/16") duotight push in. This fitting is great for reducing line length in a compact way.

Generation 2 duotight
- Colour Coded Collets (6.35mm 1/4" = Green ~ 8mm 5/16 = Black ~ 9.5mm 3/8 = Blue)
- Burst pressure is over 300psi @ 25°C
- Material Polyketone (POK) no longer Acetal (like John Guest Fittings)
- Higher Chemical & UV Resistance
- Excellent Gas Barrier Properties with EPDM + Silicone Seals
- Superior Performance in Cold Temperatures
- Easier to fit with Gauge depth indicators