- Exterior PVC coating thickness is a minimum 0.040″
- Interior Urethane coating thickness is a minimum 0.002″
- Sizes available are 1/2″ to 6″
- The length of the sleeve extension(s) shall be at least equivalent to the nominal conduit size for sizes 1/2″- 2″. For sizes 2-1/2″- 6″, the length of the sleeve extension(s) shall be at least 2″.
- A sealing form is provided between the mating surfaces of the unions