Chemical Resistant Inflatable Rubber Plugs
Chemical Resistant Inflatable Rubber Plugs or PetroChem® Rubber Stoppers are most commonly used in Construction site drain testing operations, debris stopping during machining operations, leak testing of pipework systems in commercial, domestic and industrial applications, low pressure hydrostatic tests, on-site thermoforming of bends in ducting and conduit materials, fibre-optic construction projects, debris and animal barriers for overnight protection of pipelines, plumbing operations or reduction of weld purging volume when welding headers onto stainless steel tanks.
Description
With only 5 stoppers to seal pipes from 2” to 12” (50 mm- 300 mm), the Inflatable Rubber PetroChem Chemical Resistant Stoppers are most commonly used for:
- Construction site drain testing operations.
- Debris stopping during machining operations.
- Leak testing of pipework systems in commercial, domestic and industrial applications.
- Low pressure hydrostatic tests.
- On-site thermoforming of bends in ducting and conduit materials.
- Fibre-optic construction projects.
- Debris and animal barriers for overnight protection of pipelines.
- Plumbing operations.
- Reduction of weld purging volume when welding headers onto stainless steel tanks.
1″ to 12″ Inflatable Stoppers have a 1.3 metre inflation hose length, 8 mm ID, 14 mm OD and are fitted with a standard Schrader valve.
The Chemical Resistant Inflatable Rubber Stoppers shown below in the following tables usually have ‘no through tubes’.
Sizes available are shown in the table below.
| Part# | Nominal Size | ID Range MM | Inflation Pressure PSI |
| PSPC002 | 2″ | 48-80 mm | 25 |
| PSPC003 | 3″ | 73-99 mm | 20 |
| PSPC004 | 4″ | 94-152 mm | 15 |
| PSPC006 | 6″ | 141-203 mm | 8 |
| PSPC812 | 8″-12″ | 195-320 mm | 7 |
