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Couplings – Male M-thread
Series 822 features Plug-In couplings in sizes 1/4″ up to 3/4″
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Technical data:
| Coupling, 1/4″ | Part No. | Connection | Max working pressure | A | B | C | D | F |
| External M-Thread | 14 822 0412 | M12x1.5 | 250 bar (3625 PSI) | 17.0 | 33.5 | 10.0 | 4.0 | 22 |
| 14 822 0414 | M14x1.5 | 250 bar (3625 PSI) | 17.0 | 33.5 | 10.0 | 5.0 | 20 | |
| 14 822 0415 | M14x1.5 | 250 bar (3625 PSI) | 17.0 | 33.5 | 10.0 | 5.0 | 20 | |
| Coupling, 3/8″ | Part No. | Connection | Max working pressure | A | B | C | D | F |
| External M-Thread | 14 822 0618 | M18x1.5 | 250 bar (3625 PSI) | 21.0 | 37.5 | 11.0 | 9.0 | 24 |
| Coupling, 1/2″ | Part No. | Connection | Max working pressure | A | B | C | D | F |
| External M-Thread | 14 822 0822 | M22x1.5 | 250 bar (3625 PSI) | 24.0 | 38.5 | 12.0 | 12.0 | 28 |
| 14 822 0823 | M22x1.5 | 250 bar (3625 PSI) | 24.0 | 38.5 | 12.0 | 12.0 | 28 | |
| Coupling, 3/4″ | Part No. | Connection | Max working pressure | A | B | C | D | F |
| External M-Thread | 14 822 1227 | M26x1.5 | 160 bar (2320 PSI) | 31.5 | 51.0 | 12.0 | 15.0 | 36 |
| 14 822 1230 | M30x2 – 24° | 160 bar (2320 PSI) | 31.5 | 51.0 | 14.0 | 18.0 | 36 | |