Silicone Hose, 2 1/2 x 2 1/4" 45 deg. Reducing Elbow 102mm The 4-ply reinforcement results in

The 4-ply reinforcement results in a 5mm wall thickness (86mm / 3 3/8" and 73mm / 2 7/8" OD) and a working pressure rating over 15 psi (78 psi burst pressure)

This cap features the same water- and coolant-compatible silicone rubber formulation as our silicone coolant hoses

These 4 inch (102mm) long straight hoses have a 3" (76mm) ID with a smooth

These 90 degree elbows have a 3 1/4" ID with a smooth

but it will not stand up to continuous exposure to liquid petroleum

Silicone Hose, 2 1/2 x 2 1/4" 45 deg. Reducing Elbow 102mm The 4-ply reinforcement results inOur silicone hose is built for endurance and performance in custom coolant and intake plumbing applications. Each hose is hand crafted from multiple layers of silicone rubber with polyester reinforcing fabric between the layers. The silicone rubber remains flexible and tough from 50 C to +180 C ( 76 F to 356 F). The outside has a smooth, shiny, "wipe down" finish that is easy to keep clean. These 45 degree reducer elbow hoses have a 63mm ID at one end