3", 5"
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32
17, 19, 21
1/4" BSPT