A heavy-duty pneumatic pipe sealing plug for isolating and pressure testing large-diameter pipes from 500 to 1,000 mm — inflated with standard compressed air at a reduced inflation pressure of 1.5 bar.
Key Features
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- 500–1,000 mm usable range — suits large to very large-diameter pipe applications across civil and infrastructure work
- 1.5 bar (22 psi) inflation pressure — lower than smaller models; do not exceed inflation pressure
- 1.0 bar maximum back pressure — at 500 mm pipe diameter; back pressure rating reduces with increasing pipe size
- Supplied with ARO air couplers — compatible with standard compressed air supplies
- 19.5 kg unit weight — two-person handling required for safe insertion and retrieval
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Typical Applications
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- Pressure testing of newly installed pipe sections
- Isolating flow for maintenance and repair work
- Diverting lines to bypass damaged or active sections
- Suitable for all pipe materials — concrete, PVC, clay, steel, and HDPE
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Specifications
| Spec | Detail |
|---|---|
| Model | 60425 |
| Usable Range | 500 – 1,000 mm |
| Inflation Pressure | 1.5 bar (22 psi) |
| Plug Length | 1,150 mm |
| Max Back Pressure | 1.0 bar (500 mm) / 0.8 bar (600 mm) / 0.6 bar (800 mm) / 0.5 bar (1,000 mm) |
| Unit Weight | 19.5 kg |
| Supplied With | ARO air couplers |
Note: Specifications are approximate, model and specifications may vary. Do not exceed the stated inflation pressure.
