Silicone Hose, 3 3/4 x 3 1/2 inch ID Straight Reducer Color:Blue 5 Inch 4 Inch 4

5 Inch 4 Inch 4

OD: 82mm (3

5mm wall thickness (125mm / 5" and 113mm / 4 7/16" OD) and a working pressure rating over 12 psi (64 psi burst pressure)

00 and 3613-4

The 4-ply reinforcement results in a 5mm wall thickness (73mm / 2 7/8" and 61mm / 2 1/2" OD) and a working pressure rating over 22 psi (110 psi burst pressure)

Silicone Hose, 3 3/4 x 3 1/2 inch ID Straight Reducer Color:Blue 5 Inch 4 Inch 4Our 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