Silicone Hose, 5/8" I.D. 45 degree Elbow Color:Black The 4-ply reinforcement results in

The 4-ply reinforcement results in a 16 psi working pressure and 64 psi burst pressure

It is designed specifically for connecting 2 1/2" (63mm) OD metal intake pipes

The 4-ply reinforcement results in a 5mm wall thickness (86mm / 3 3/8" and 67mm / 2 5/8" OD) and a working pressure rating over 20 psi (100 psi burst pressure)

It is designed specifically for connecting a 2 3/4" (70mm) OD metal intake pipe to a 3 1/2" (89mm) OD pipe

These 45 degree reducer elbow hoses have a 63mm ID at one end and a 57mm ID at the other end to connect a 2 1/2" OD tube to a 2 1/4" OD tube

Silicone Hose, 5/8" I.D. 45 degree Elbow Color:Black The 4-ply reinforcement results inOur 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). These 45 degree elbows have a 5 8" ID with a smooth, shiny "wipe down" finish. The 3 ply reinforcement results in a working pressure rating