| SIZE | "A" 2 | "A" 3 | "A" 4 | "A" 5 | "A" 6 | "B" | "C" | "D" | "E" | PORT SIZE (FNPT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TECHNICAL SPECIFICATIONS | |||||||||||
| 1 | 12 | 12 | 12 | 13 | 13 | 4 | 5/8" | 3 1/8" | 4" | 1/2" | |
| 1 1/2" | 14 | 14 | 16 | 18 | 19 | 4 | 5/8" | 3 7/8" | 5" | 1/2" | |
| 2 | 15 | 16 | 19 | 21 | 23 | 4 | 3/4" | 4 3/4" | 5" | 3/4" | |
| 2 1/2" | 17 | 19 | 22 | 25 | 27 | 4 | 3/4" | 5 1/2" | 6" | 3/4" | |
| 3 | 21 | 23 | 27 | 31 | 33 | 4 | 3/4" | 6" | 7" | 3/4" | |
| 4 | 22 | 27 | 32 | 37 | 41 | 8 | 3/4" | 7 1/2" | 7" | 3/4" | |
| 6 | 27 | 33 | 41 | 49 | 56 | 8 | 7/8" | 9 1/2" | 8" | 1" | |
| 8 | 32 | 43 | 53 | 63 | 73 | 8 | 7/8" | 11 3/4" | 9" | 1" | |
| 10 | 39 | 52 | 66 | 79 | 90 | 12 | 1" | 14 1/4" | 12" | 1" | |
| 12 | 45 | 60 | 76 | 90 | 105 | 12 | 1" | 17" | 12" | 1" | |