19mm ID Black 45 Degree Silicone Elbow Hose

📏 19mm (3/4") INTERNAL DIAMETER (ID) 45 DEGREE SILICONE ELBOW - 4.5mm wall and an Outside Diameter (OD) of 28mm. 150mm long on each leg, so there is room to trim either end to fit. Match the ID to the outside of the pipe or outlet it pushes onto. 🔧 45 DEGREE OFFSET ELBOW - A moulded 45 degree elbow routes the hose around obstacles with a gentle offset instead of a tight turn. Typical uses at this size: heater matrix feeds and returns, expansion tank and overflow pipes, and small radiator and water pump hoses. For air, water and coolant; not suitable for fuel or oil (choose our Fluoro Lined fuel and oil hose for those). 🌡️ -50°C TO +250°C OPERATING RANGE - Rated -50°C to +250°C, so it copes on the cooling and heater circuit, which runs hot every time the engine is up to temperature. Working pressure 6.5 bar, burst pressure 19.5 bar (3:1 safety factor). Bend radius 18mm. 🛡️ SAE J20 R3, 3 PLY POLYESTER REINFORCED - Smooth extruded silicone inner with 3 layers of polyester fabric in the 4.5mm wall, so it holds its shape under pressure and resists swelling. The silicone resists ozone, UV light, weathering and ageing, so it lasts outdoors and in the engine bay without perishing. ⚫ BLACK - FITTING TIP - Push the hose fully onto the pipe, then use hose clips whose range covers about 28mm (the Outside Diameter). Black silicone gives a factory-style look that blends in alongside OEM rubber hoses. Also available in other colours and sizes.