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Couplings for plant facility piping or built into machinery
Corrosion-resistant for a long service life. Durable without affecting the fluid.
Corrosion-resistant for a long service life. Durable without affecting the fluid.
Couplings for plant facility piping or built into machinery
| Model No. | 634-A-SST | |
|---|---|---|
| Main material | ||
| Function | ||
| Fluid | Water (industrial use) Air Oil Food and beverage Chemicals and cosmetics Solvents and paints | |
| Legal compliance | RoHS 2 compliant | |
| Material details | Coupling body | SCS14 (SUS316 equivalent) |

| Model | Coupling specifications | Dimensions (mm) | ||
|---|---|---|---|---|
| H | L1 | L2 | ||
| 634-A3/4SST | 3/4" | 32 | 36 | 26 |
| 634-A1SST | 1" | 37 | 46 | 36 |
| 634-A1-1/4SST | 1-1/4" | 45 | 51 | 41 |
| 634-A1-1/2SST | 1-1/2" | 53 | 54 | 44 |
| 634-A2SST | 2" | 63 | 57 | 47 |
| 634-A2-1/2SST | 2-1/2" | 76 | 62 | 51 |
| 634-A3SST | 3" | 92 | 62 | 51 |
| 634-A4SST | 4" | 120 | 63 | 53 |
| 634-A5SST | 5" | 146 | 69 | 55 |
| 634-A6SST | 6" | 176 | 76 | 60 |
* Specifications are the same for 1/2" and 3/4" products.
*We recommend using couplers and adapters made of the same size and material when connecting fittings. Using couplers and adapters made of different materials may lead to corrosion (electrical corrosion).
*Do not use the dust plug for pressure-resistant applications.
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