Silicone Hose, 2 1/2 x 1 3/4 inch ID Straight Reducer Color:Blue 5mm wall thickness (47mm /

5mm wall thickness (47mm / 1 7/8" and 37mm / 1 1/2" OD) and a working pressure rating over 35 psi (175 psi burst pressure)

The 5mm wall thickness results in a 3 1/4" (83mm) OD

5mm wall thickness (54mm / 2 1/8" OD)

5 Inch Pressure Rating* 18 psi 15 psi 14 psi 13 psi 12

HJ32 and HJ28) and Lined Hose Clamps (Part No

Silicone Hose, 2 1/2 x 1 3/4 inch ID Straight Reducer Color:Blue 5mm wall thickness (47mm /Our 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 straight reducer hoses are approximately 5 inches long