Quick and simple tube insertion, compact lightweight design, advanced well proven tube retaining system, re-usable thread seal. Main body manufactured from Nickel plated brass, acetal resin, PBT with a stainless stell retaining ring, nitrile tube seal and acetal resin tube release collar. Pressure range: - 0.9 bar min to 10 bar max. Temp range: -20°C min to +70°C max. Tube suitability: nylon, polyurethane.