A compact, reliable pneumatic pipe sealing plug for isolating and pressure testing pipes from 70 to 150 mm — inflated with standard compressed air, no specialist equipment required.
Key Features
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- 70–150 mm usable range — suits a wide variety of small-diameter pipe applications
- 2.5 bar (36 psi) inflation pressure — firm, consistent seal against the pipe wall
- 2.2 bar maximum back pressure — at 70 mm pipe diameter; back pressure rating varies with pipe size
- Supplied with ARO air couplers — compatible with standard compressed air supplies
- Lightweight at 0.4 kg — easy to handle and position in confined access situations
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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 | 519424 |
| Usable Range | 70 – 150 mm |
| Inflation Pressure | 2.5 bar (36 psi) |
| Plug Length | 300 mm |
| Max Back Pressure | 2.2 bar (70 mm) / 1.7 bar (100 mm) / 1.3 bar (150 mm) |
| Unit Weight | 0.4 kg |
| Supplied With | ARO air couplers |
Note: Specifications are approximate, model and specifications may vary.
