90 Degree Silicone Hose Reducer 63-51mm Blue

90 Degree Silicone Hose Reducer 63-51mm Blue. PAR’s Silicone Hose Reducers are available in a wide range of sizes, making it easy to build and connect hose lines with different diameters. Most commonly used for cooling systems, they can also be used for a variety of other applications. Made from durable, flexible silicone, these reducers provide excellent heat resistance and can handle temperatures of up to 180°C.