Silicone Hose, 2 1/2" x 1 3/4" 90 deg. Reducing Elbow

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 90 degree reducer elbow hoses have a 63mm ID at one end and a 45mm ID at the other end to connect a 2 1/2" OD tube to a 1 3/4" OD tube. The legs measure at least 4 inches long (measured from the centerline bend radius). The 4-ply reinforcement results in a 5mm wall thickness (73mm / 2 7/8" and 55mm / 2 1/8" OD) and a working pressure rating over 18 psi (92 psi burst pressure). Use with our Aluminum Splicing Nipples (HJ63 and HJ45) and Lined Hose Clamps (Part No. 3613-3.25 and 3613-2.75) to construct the exact bends and lengths you need.

Note: This hose is NOT formulated for use in oil or fuel plumbing applications. It will survive occasional spills and oil leaks, but it will not stand up to continuous exposure to petroleum.