Standard Color Blue Hose Temp range -50°C(-58°F) to 200°C(392°F) Max Working Pressure 7 Bar (102 psi) Construction 3 Ply in Reinforced Polyester Silicone Leg Length 102mm (4") Wall Thickness 4.5mm Derby Performance Hose manufacturing performance silicone hose for sport and industry. All our hoses are made in Britain manufactured to the highest standards from our own premises in the UK. Each hose is hand crafted using only the highest grade rubber silicones. Our hose will not perish or fade, guaranteed! We do not import from China. We manufacture every hose we advertise and we guarantee you will not find better quality hose. Try us and see. If you require a size not listed please contact us we make hose to fit your requirements. Powered by the store Turbo Lister.