Black Silicone Coolant Bypass Cap, 1 1/2 inch ID 20708 These 45 degree reducer elbow

These 45 degree reducer elbow hoses have a 35mm ID at one end and a 25mm ID at the other end to connect a 1 3/8" OD tube to a 1" OD tube

The special heat-shrink polymer sleeves create a tight seal with uniform pressure all around your hose

5 psi 12 psi 11 psi 10 psi 9

These one meter (3

This size has a 22mm (7/8") ID

Black Silicone Coolant Bypass Cap, 1 1/2 inch ID 20708 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 38mm (1 1 2") ID, 46mm (1 13 16") OD and measures 38mm (1 1 2") Long overall with a 30mm depth. Maximum temperature 392 F (200 C). Operating pressure rating 14 psi. Black silicone rubber only. Sold