Petersen 113-054- 54" Dia Multi-Flex Heavy Duty Gas Bag Style Inflatable Pipe Plug

Key Facts

• 54" diameter multi-flex heavy duty inflatable pipe plug for high expansion applications
• Designed for lower pressure gas applications with robust sealing capability
• Constructed with industrial ballistic nylon outer ply for durability
• Flexible, small deflated profile allows navigation through tight access points
• Higher pressure tolerance compared to standard gas pipe plugs
• Heavy-duty design conforms to irregular pipe shapes
• Compact storage footprint despite large expansion capacity

Overview

The Petersen 113-054 Multi-Flex Heavy Duty Gas Bag Style Inflatable Pipe Plug is engineered for demanding pipe blocking and sealing applications requiring high expansion capability. Designed specifically for lower pressure gas environments, this plug offers a combination of flexibility, strength, and reliability. Its ballistic nylon construction and reinforced components allow it to expand to large diameters while maintaining structural integrity and consistent sealing performance.

The flexible design and small deflated diameter enable easy insertion through restricted openings, making it ideal for complex pipeline systems. Once inflated, the plug conforms to various pipe shapes, providing an effective seal even in irregular or non-uniform conditions.

Product images are for reference only and may vary.

Features

• Multi-flex design supports high expansion ratios for large diameter pipelines
• Durable ballistic nylon outer ply enhances resistance to wear and abrasion
• Improved pressure performance compared to standard gas plugs
• Flexible structure allows navigation through bends and limited access points
• Heavy-duty construction ensures reliable sealing in industrial applications
• Conforms to pipe walls for consistent sealing across varying shapes
• Compact deflated size simplifies handling, transport, and storage

Technical Specifications

• Maximum Diameter (Inflated): 54" (1372 mm)
• Deflated Diameter: 6" (152 mm)
• Deflated Length: 130" (3300 mm)
• Estimated Inflated Length: 126" (3200 mm)
• Minimum Contact Length: 32" (813 mm)
• Estimated Contact Lengths: 41" (1041 mm), 50" (1270 mm)
• Outer Ply Material: Ballistic Nylon
• Metal Components: Aluminum and Plated Carbon Steel
• Inflation Port: 2" MNPT to 1/2" QD Plug
• Pressure Monitoring Port: 1/4" Quick Disconnect Coupling
• Maximum Inflation Pressure: 5 psi (0.34 bar)
• Maximum Pipeline Back Pressure: 2.5 psi (0.17 bar) / 5.8 ft (1.76 m)
• Maximum Service Temperature: 200°F (93.33°C)
• Shipping Weight: 23 lb (10.43 kg)
• Package Dimensions: 23" x 21" x 11"
• Country of Origin: USA

Use Cases

• Pipeline maintenance and repair requiring temporary isolation
• Low-pressure gas line blocking and testing
• Industrial pipeline sealing in large diameter systems
• Situations requiring insertion through restricted or narrow access points
• Temporary sealing for inspection or system modification work

What's Included

• Petersen 113-054 Multi-Flex Heavy Duty Inflatable Pipe Plug

Installation Notes

• Ensure proper sizing based on pipe diameter before use
• Inflate gradually while monitoring pressure to avoid over-inflation
• Use appropriate pressure monitoring equipment via the provided port
• Verify secure placement and sealing before applying back pressure

Category FAQs

• What is a multi-flex inflatable pipe plug used for?
  Multi-flex pipe plugs are used to temporarily block or seal pipelines, especially where large expansion capability and flexibility are required.
• Can this plug be used in high-pressure applications?
  This model is designed for lower pressure gas applications and should be used within the specified pressure limits.
• What advantage does ballistic nylon provide?
  Ballistic nylon enhances durability, abrasion resistance, and overall strength during repeated use in industrial environments.
• How do I choose the correct pipe plug size?
  Select a plug with a maximum expansion range that covers your pipe diameter while ensuring proper contact length for sealing.
• Is this plug suitable for irregular pipe shapes?
  Yes, the flexible design allows the plug to conform to various pipe geometries for effective sealing.
• Can the plug pass through small openings?
  Yes, the compact deflated diameter allows insertion through restricted access points.
• Does this plug require special inflation equipment?
  Standard compatible inflation systems can be used with the MNPT and quick disconnect fittings provided.
• How should the plug be stored?
  Store in a clean, dry area. Its compact deflated size allows for minimal storage space requirements.

Related Products

• Inflation and pressure monitoring equipment for pipe plugs
• Additional inflatable pipe plugs for varying diameter ranges
• Pipeline testing and maintenance accessories