Male Adapter PVC Schedule 80 For Pipe Schedule 80 3 in Female Socket 4 1/8 in 3 in Male NPT 3 3/8 in 8 Includes Seal No For Pipe Outside Diameter 3 in 3 7/8 in Overall Length 185 psi @ 73 Degrees F Maximum Operating Pressure 32 Degrees to 140 Degrees F