V-TUF WASHFLEX BR1201 SUPER FLEXIBLE RUBBER HOSE (20 BAR MAX WORKING PRESSURE) is manufactured from a product containing nitrile (General Purpose Rubber Alloy), offering excellent flexibility and kink resistance. V-TUF WASHFLEX BR12 has an ID of 12.5mm and OD of 21.0mm Suitable for water and air. Smooth construction for minimal friction loss. Working pressure: 16 bar Burst pressure: 40 Bar Maximum working pressure is based on a factor of safety of 4:1 on short term burst pressure at 20°C. If the temperature increases, please refer to the temperature pressure charts.Temperature Range -10°C to +60°C In accordance with BS EN ISO 5774 Colour: Standard - Black cover with yellow stripe Standard Length: 30 metres supplied in a coil