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

5 Inch 3 Inch 4 Inch 5 Inch Pressure 24 psi 20 psi 19 psi 16 psi 14 psi Vacuum 20 in Hg 18 in Hg 16 in Hg 13 in Hg 10 in Hg * For straight lengths of hose at 72° F

* Black anodized aluminum for long life

The 4-ply reinforcement results in a working pressure rating in excess of 30 psi and a 5mm wall thickness (73mm / 2 7/8" OD)

Use with our Aluminum Splicing Nipples (Part No

HJ41 and HJ35) and Lined Hose Clamps (Part No

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