Coupling CPVC Schedule 80 For Pipe Schedule 80 1 1/4 in Female NPT 2 3/16 in 11 1/2 1 1/4 in Female NPT 2 3/16 in 11 1/2 Includes Seal No For Pipe Outside Diameter 1 1/4 in 2 1/8 in Overall Length 260 psi @ 73 Degrees F Maximum Operating Pressure 32 Degrees to 200 Degrees F