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Audited Supplier | NH | Hose End Nozzle Holder-NPSH Thread | ||
| Hose Size | Hose O.D. | Part Number | Screws Supplied |
| 3/4" | 1-1/2" | NH 1NG | 4 |
| 1" | 1-7/8" | NH 2NG | 4 |
| 1-1/4" | 2-5/32" | NH 3NG | 8 |
| 1-1/2" | 2-3/8" | NH 4NG |
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Features:
Sandblast Hose Couplings attach to the end of any properly sized blast hose using screws provided. The hose must be cut squarely and cleanly. The screws should penetrate the outer layer of the blast hose without perforating the inner tube. In operation, air pressure inside the blast hose helps hold the hose tight against spiral ribs inside the coupling. Using a quarter turn, the blast operator connects the quick coupling to any other quick coupling or quick coupling nozzle holder. A built-in lock-spring on the coupling keeps the couplings securely connected. All blast hose coupling connections should be secured with safety cables.
Advantages
Fiber-reinforced nylon material springs back from most impacts that would dent or deform metal couplings
Built-in lock-springs eliminate need for safety pins
Lighter weight than metal couplings
Injection molded for precise dimensions, ensuring positive fit
Suppliers with verified business licenses
Audited Supplier 
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