| Tube or Pipe I.D. (in) | 4 to 8 |
| Tube or Pipe I.D. (mm) | 100 to 200 |
| Minimum Hose O.D. (in) | 1.5 |
| Minimum Hose O.D. (mm) | 38 |
| Brand | Stoneage |
Backout Preventer – 4″-8″ (100-200mm) Pipes
Backout Preventer – 4″-8″ (100-200mm) Pipes
Prevents nozzle from exiting pipe. Includes clamp for securing backout preventer to pipe. Diameter of nozzle must be at least 1-1/2 in. (38 mm)