Groups 80, 81, 82 and 83

8304 | Male Union with Insert

8305 | Female Union with Insert

8306 | Union Elbow with Insert

8307 | Male Elbow with Insert

8309 | Male Tee with Insert

8310 | Male Branch Tee with Insert

8311 | Swivel Male Run Tee with Insert

8379 | Plug with Insert