Product Description
Lansas Multi-Size Domehead Back Plug (Blocking)
Introducing the Lansas Multi-Size Domehead Back Plug, the most durable and reliable multi-size pipe plugs available on the market today. Protected under two U.S. patents, these plugs feature innovative designs that set them apart from the competition. The first patent involves 2-plys of cross-biased tire cord reinforcement in each plug, ensuring controlled expansion by increasing diameter and shortening length upon inflation, minimizing side-wall stress and preventing longitudinal tearing. The second patent pertains to the superior end design, which incorporates steel "Spider-Ring™" reinforcement wrapped in cord-reinforced fabric, transferring inflation stress efficiently to maintain integrity and durability.
Key Features: Unmatched Durability and Flexibility
Patent-Protected Design: Includes 2-plys of cross-biased tire cord reinforcement, enhancing controlled expansion and minimizing side-wall stress.
Steel "Spider-Ring™" Reinforcement: Advanced end design with steel reinforcement wrapped in cord fabric, ensuring robust performance.
Lightweight and Flexible: Up to 50% lighter and more flexible than competitors, facilitating easier handling and installation.
Natural Rubber Outer Layer: Manufactured with Lansas' standard ozone-protected natural rubber for superior durability.
Inflation Dynamics: Shape-changing inflation dynamics that increase diameter and decrease length, preventing longitudinal tears.
Dual Lifting Eyes: Equipped with lifting eyes on both ends for easy transportation and installation.
1/4" Inflation Port: Convenient inflation port for efficient setup and use.
Superior Quality for Demanding Applications
The Lansas Multi-Size Domehead Back Plug is engineered with the highest quality materials and innovative design features to ensure maximum durability, flexibility, and reliability. These plugs are ideal for a wide range of applications where robust performance and easy handling are paramount. Trust Lansas for the ultimate in pipe plugging technology, delivering superior results every time.
Check out our industrial quality jobsite air compressors to quickly and efficiently inflate these test plugs.
Nom. Size
Min. Pipe Dia.
Max. Pipe Dia.
Req'd PSI
Max Back PSI
Length
4" to 6"
3.50"
6.25"
30 PSI
15 PSI
9.5"
6" to 10"
5.25"
10.25"
30 PSI
15 PSI
19.7"
8" to 12"
7.25"
12.25"
25 PSI
15 PSI
20.0"
10" to 16"
9.50"
16.25"
25 PSI
15 PSI
27.5"
12" to 18"
11.50"
18.25"
25 PSI
15 PSI
28.5"
