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Code 61 NPTF Thread
| HH O-Ring | HH Flat Face | Port Size | Pad Size | A | B | C | D | E | F | G | H | J NPTF | K | L UNC | Mounting Hardware O-Ring HHCS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W43-08-08 | W104-08-08 | 0.5 | 0.5 | 1.81 | 2.13 | 0.688 | 1.5 | 1.42 | 0.63 | 1 | 0.502 | 1/2-14 | 0.344 | 5/16-18 | 210 5/16-18x1.25 |
| W43-12-12 | W104-12-12 | 0.75 | 0.75 | 1.97 | 2.56 | 0.875 | 1.875 | 1.42 | 0.71 | 1.25 | 0.752 | 3/4-14 | 0.406 | 3/8-16 | 214 3/8-16x1.50 |
| W43-16-16 | W104-16-16 | 1 | 1 | 2.17 | 2.75 | 1.031 | 2.062 | 1.5 | 0.71 | 1.56 | 1.002 | 1-11.5 | 0.406 | 3/8-16 | 219 3/8-16x1.50 |
| W43-20-20 | W104-20-20 | 1.25 | 1.25 | 2.68 | 3.12 | 1.188 | 2.312 | 1.61 | 0.83 | 1.75 | 1.252 | 1 1/4-11.5 | 0.469 | 7/16-14 | 222 7/16-14x1.75 |
| W43-24-24 | W104-24-24 | 1.5 | 1.5 | 3.07 | 3.66 | 1.406 | 2.75 | 1.77 | 0.98 | 2.115 | 1.502 | 1 1/2-11.5 | 0.531 | 1/2-13 | 225 1/2-13x1.75 |
| W43-32-32 | W104-32-32 | 2 | 2 | 3.54 | 4 | 1.688 | 3.062 | 1.77 | 0.98 | 2.49 | 2.002 | 2-11.5 | 0.531 | 1/2-13 | 228 1/2-13x1.75 |
| W43-40-40 | W104-40-40 | 2.5 | 2.5 | 4.09 | 4.49 | 2 | 3.5 | 1.97 | 0.98 | 2.995 | 2.502 | 2 1/2-8 | 0.531 | 1/2-13 | 232 1/2-13x1.75 |
| W43-48-48 | W104-48-48 | 3 | 3 | 4.88 | 5.28 | 2.438 | 4.188 | 1.97 | 1.06 | 3.615 | 3.002 | 3-8 | 0.656 | 5/8-11 | 237 5/8-11x2.00 |
Code 62 NPTF Thread
| HH O-Ring | HH Flat Face | Port Size | Pad Size | A | B | C | D | E | F | G | H | J NPTF | K | L UNC | Mounting Hardware O-Ring HHCS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W44-08-08 | W45-08-08 | 0.5 | 0.5 | 1.81 | 2.21 | 0.718 | 1.594 | 1.42 | 0.63 | 1 | 0.502 | 1/2-14 | 0.344 | 5/16-18 | 210 5/16-18x1.25 |
| W44-12-12 | W45-12-12 | 0.75 | 0.75 | 2.17 | 2.8 | 0.937 | 2 | 1.38 | 0.83 | 1.25 | 0.752 | 3/4-14 | 0.406 | 3/8-16 | 214 3/8-16x1.50 |
| W44-16-16 | W45-16-16 | 1 | 1 | 2.56 | 3.19 | 1.093 | 2.25 | 1.65 | 0.98 | 1.56 | 1.002 | 1-11.5 | 0.492 | 7/16-4 | 219 7/16-14x1.75 |
| W44-20-20 | W45-20-20 | 1.25 | 1.25 | 3.07 | 3.75 | 1.25 | 2.625 | 1.77 | 1.06 | 1.75 | 1.252 | 1 1/4-11.5 | 0.531 | 1/2-13 | 222 1/2-13x1.75 |
| W44-24-24 | W45-24-24 | 1.5 | 1.5 | 3.7 | 4.41 | 1.437 | 3.125 | 1.97 | 1.18 | 2.115 | 1.502 | 1 1/2-11.5 | 0.656 | 5/8-11 | 225 5/8-11x2.25 |
| W44-32-32 | W45-32-32 | 2 | 2 | 4.5 | 5.28 | 1.75 | 3.812 | 2.56 | 1.46 | 2.49 | 2.002 | 2-11.5 | 0.781 | 3/4-10 | 228 3/4-10x2.75 |
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