Black Silicone Coolant Bypass Cap, 1 1/16 inch ID 11583 These 45 degree reducer elbow

These 45 degree reducer elbow hoses have a 25mm ID at one end and a 16mm ID at the other end to connect a 1" OD tube to a 5/8" OD tube

5mm wall thickness (125mm / 4 15/16" OD) and a working pressure rating over 8 psi (42 psi burst pressure)

This size fits most of our NACA ducts and air inlet ducts

OD: 82mm (3

The actual lengths will generally measure several inches less than nominal when relaxed

Black Silicone Coolant Bypass Cap, 1 1/16 inch ID 11583 These 45 degree reducer elbowThis cap features the same water and coolant compatible silicone rubber formulation as our silicone coolant hoses. It is designed for capping off coolant bypass or vacuum fittings, but it can also be used to protect fittings in storage. This size has a 27mm (1 1 16") ID, 35mm (1 3 8") OD and measures 38mm (1 1 2") Long overall with a 30mm depth. Maximum temperature 392 F (200 C). Operating pressure rating 28 psi. Black silicone rubber only. Sold