Orifice Hoods
Orifice drill size replaces part number suffix -xx; e.g. part number 24-034-45 specifies a #45 (0.82) orifice drill
Insert “S” as sixth digit in part number to order orifices with stamped identification, e.g. 24-034S-45
60° Approach, Counter-bored Exit
| INLET THREAD | DIM A | DIA D | BASE PART # | ORIFICE DRILL SIZE |
|---|---|---|---|---|
| 3/8-27 (F) | 0.72 | 0.43 | 24-019S | XX |
| 1/2-27 (F) | 0.56 | 0.56 | 24-038S | XX |
60°, 118° Approach, No Counter-bore
| INLET THREAD | DIM A | DIA D | BASE PART # | ORIFICE DRILL SIZE |
|---|---|---|---|---|
| 3/8-27 (F) | 0.72 | 0.43 | 24-019NCB | XX |
| 1/2-27 (F) | 0.94 | 0.56 | 24-035S | XX |
130° Approach, 130° Seating Surface, No Counter-bore
| INLET THREAD | DIM A | DIA D | BASE PART # | ORIFICE DRILL SIZE |
Hoods with Interchangeable Orifice Spuds
| INLET THREAD | OUTLET THREAD | DIM A | DIA D | PART # |
| 3/8-27 (F) | 16-36 (F) | 0.72 | 0.43 | 24-019-1636 |
| 1/2-27 (F) | 16-36 (F) | 0.94 | 0.56 | 24-038-1636 |
| THREAD | HEX SIZE | DIM A | DIM B | APPROACH ANGLE C | PROFILE ANGLE E | (ACROSS HEX CORNERS) H | BASE PART # | ORIFICE DRILL SIZE |
|---|---|---|---|---|---|---|---|---|
| 16-36 (M) | 0.31 | 0.33 | 0.21 | 22° | 75° | 0.36 | 24-072- | XX |
