Our silicone hose is built for endurance and performance in custom coolant and turbo 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 (-58° F to 356° F).
This Stealth Black 90 degree elbow has a 4 1/2" ID with a smooth, shiny "wipe-down" finish. The legs measure 150mm (5.9") long (measured from the centerline of the opposite leg). The 4-ply reinforcement results in a working pressure rating in excess of 14 psi and a 5mm wall thickness (124mm / 4 7/8" OD). Use our Lined Hose Clamps (Part No. 3613-5.50) to clamp the hose over a 4.5" OD tube.
Note: This hose is NOT formulated for use in oil or fuel plumbing applications. It will handle an air-fuel mixture and will survive occasional spills and oil leaks, but it will not stand up to continuous exposure to liquid petroleum.