Vibrant 4 Ply Reducer Couper 4.0in ID x 3.75in ID x 3in Long – Black

Vibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). Suitable for Water, Coolant and Air service only.
Reducer Coupler; 3.75 in. Inlet ID; 4 in. Outlet ID; 3 in. Length; 18 PSI Maximum Operating Pressure; 0.2 in. Wall Thickness; Black;