SGI’s Hex Reducing Coupling is designed to connect threaded components of different sizes. The hex body supports convenient installation and is available in various size combinations to match standard requirements.
| NPT Female | NPT Male | E (mm) | L (mm) | F (in) | PSIG | BAR | Order No. |
|---|---|---|---|---|---|---|---|
| 1/4 | 1/8 | 8.6 | 31.0 | 3/4 | 6600 | 450 | PF-S6-HRC-2NF-2NF |
| 3/8 | 1/4 | 11.4 | 35.1 | 7/8 | 5300 | 360 | PF-S6-HRC-6NF-4NF |
| 1/2 | 1/8 | 8.6 | 39.6 | 1 11/32 | 5200 | 354 | PF-S6-HRC-8NF-2NF |
| 1/2 | 1/4 | 11.4 | 44.4 | 1 11/32 | 5200 | 354 | PF-S6-HRC-8NF-4NF |
| 1/2 | 3/8 | 15 | 45.2 | 1 11/32 | 5200 | 354 | PF-S6-HRC-8NF-6NF |
| 3/4 | 1/4 | 11.4 | 46.0 | 1 15/16 | 4300 | 292 | PF-S6-HRC-12NF-4NF |
| 3/4 | 3/8 | 15 | 46.0 | 1 15/16 | 4300 | 292 | PF-S6-HRC-12NF-4NF |
| 3/4 | 1/2 | 18.5 | 52.3 | 1 15/16 | 4300 | 292 | PF-S6-HRC-12NF-8NF |
| 1 | 1/2 | 18.5 | 55.6 | 1 5/8 | 4500 | 306 | PF-S6-HRC-16NF-8NF |
| 1 | 3/4 | 23.9 | 57.2 | 1 5/8 | 4500 | 306 | PF-S6-HRC-16NF-12NF |
