Tools and Resources
Product Specifications
Notes
| "C" (inch) | 1.38 |
| "C" (mm) | 35.1 |
| "D" (inch) | 0.77 |
| "D" (mm) | 19.6 |
| Air Flow Capacity (Ac) | 21 |
| Applications and Markets | Breathing Equipment, Welding, Shipyards, General Pneumatics, Construction, Nitrous Oxide |
| Connection | Push-To-Connect |
| Coupling Type | ARO Interchange Automatic, Pin-Type |
| Dust Cap Material | Vinyl |
| Dust Cap Part Number | PPDC1HK |
| Dust Plug Material | Vinyl |
| Dust Plug Part Number | PSDC1HK |
| Feature (1) | Ball lock |
| Feature (2) | Manual operation |
| Feature (3) | Non-interchangeable designs prevent crossing of lines |
| Feature (4) | Sleeves are color coded to identify each series: -Series 600 sleeves are green for oxygen, -Series 700 sleeves are red for acetylene |
| Feature (5) | Series 600 and 700 couplings can also be used with compressed air and other gases |
| Feature (6) | Sockets with SL suffix have the sleeve lock feature to prevent accidental disconnection |
| Feature (7) | Series 600 and 700 couplings with sleeve lock feature comply with OSHA requirements, which state couplings shall be the type that cannot be unlocked or disconnected by means of a straight pull without rotary motion |
| Hex (inch) | 0.69 |
| Hex (mm) | 17.5 |
| Hose O.D. (mm) | Carbon Steel |
| Interchangeability | ARO Interchange |
| Locking Pin Material | Alloy Steel |
| Max Temperature (C) | 121 |
| Max Temperature (F) | 250 |
| Min Temperature (C) | -40 |
| Min Temperature (F) | -40 |
| Sleeve Material | Carbon Steel |
| Spring Material | Hard Drawn Steel |
| Thread Size | 1/4-18 NPTF |
| Valve Material | Buna-N (Nitrile) |
| Warning | WARNING: Oxygen increases combustibility. Fire and explosion could occur causing severe bodily injury or death. Be sure to select the proper coupling for your application and use it only within the specified service pressure range. |
Flow Capacity *(Ac); Air flow (scfm) with 5 psi pressure drop and 100 psig inlet pressure. Series 600 couplings are not to be used with oxygen at pressures exceeding 100 psig.