Low Pressure Inflatable Pipe Plug
Pneumatic Pipe Plugs are the Most Flexible and Have the Greatest Range of Sizes - Available to rent or purchase.
INFLATABLE PIPE PLUG PRODUCT FEATURES:
- Line Size availablility: 2" - 72"
- Canvas outer shell with rubber bladder inside
- Heat resistant materials are safe for use up to 140° F
- Includes pressure gauge and 2 ft. hose; longer hoses are available upon request
- Expandable design conforms to a wide range of pipe diameters (I.D.); inflate partially or fully according to your application needs
- When renting or purchasing, as an example, an 8" plug should be used on an 8" pipe
- Ideally suited for short-term use
- NOTE: We do not recommend these be used for holding back-pressure*
*If holding backpressure is a requirement, ask us about our new and exclusive GripSafe®ST isolation and test plugs, or one of our other low to high pressure rated high quality plugs
INFLATABLE PIPE PLUG KEY BENEFITS
- Temporary Pipe Blockage: Inflatable pipe plugs are commonly used to temporarily block the flow of liquids or gases in pipes during maintenance, repairs, or testing procedures. They provide a quick and effective means of isolating specific sections of a pipeline without the need for permanent modifications or shutdowns.
- Versatility: Inflatable pipe plugs come in line sizes 1.5" - 66" to accommodate different pipe diameters and materials. This versatility allows them to be snaked through hot tap or branch pipes into larger pipelines that are otherwise inaccessible, as well as in a wide range of piping systems, including sewer lines, stormwater drains, industrial pipelines, and plumbing systems.
- Quick and Easy Installation: Inflatable pipe plugs can be installed rapidly and with minimal effort compared to traditional methods such as welding or bolting. They feature a simple inflation valve that allows users to inflate the plug to the desired pressure quickly.
- Effective Sealing: Once inflated, our inflatable pipe plugs create a tight seal against the inner walls of the pipe, effectively blocking the flow of fluids or gases. This tight seal helps prevent leaks, spills, or contamination of surrounding areas during maintenance or repair activities.
- Cost-Effectiveness: Compared to alternative methods of pipe blocking or isolation, such as using mechanical plugs or performing hot taps, our inflatable pipe plugs are often more cost-effective. They require minimal equipment and labor, and they can be reused multiple times, making them a cost-effective solution for temporary pipe blockage.
- Safety: Inflatable pipe plugs are designed with safety in mind. They are made from durable materials that can withstand the conditions encountered in various piping environments. Additionally, they can be easily deflated and removed from the pipe once the maintenance or testing procedures are complete, minimizing the risk of accidents or injuries.
Do not over-inflate inflatable pipe plugs beyond the pressure specified on the instruction card attached to each stopper. The pressures are detailed in the accompanying table. These specified inflation pressures include a safety margin. When inflated as recommended, inflatable pipe plugs can withstand pipe pressures up to 60% of the stopper's internal pressure. For instance, a six-inch stopper inflated to 15 lbs. can resist up to 10 lbs. of pressure in the pipeline.
Pipe Schedule Chart Link
A Critical Reminder: Conducting pressure testing poses significant hazards, demanding strict adherence to safety protocols. Ensure all connections, valves, flanges, and fittings are suitable for pressure testing. Verify the compatibility of line ID & Plug Range. Most importantly, never position yourself in front of a test plug or enclosure during testing. Discharge from a plug during testing could result in severe injury or fatality.
Frequently Asked Questions
Typically not on our canvas plugs, but we can provide a different style that does have vent through capabilities.
We have provided inflatable pipe plugs up to 66". If you need a larger size we can provide other solutions for you!
Yes, let us know what size hose you need.
Our inflatable pipe plug is available in heat resistent materials that can be safe for use up to 140°F.
Although they can hold a few pounds, we do not recommend these be used for holding back pressure unless it's for water and there would be a negligible impact if they failed.
The only thing that can be repaired is the valve stem inner fill stem.