HD test bladder and HD flow control bladder for leak tests

Flow control technology
Shut-Off Technology for Complex Drainage Systems
Modern shut-off technology enables precise and efficient testing of socket joints and support integrity in extensively branched drainage systems. Using an access opening, our innovative solutions allow for leak testing even in systems with multiple dimensional variations.
Benefits of Our Shut-Off and Test Bladders:
- Efficient Operations:
Install shut-off bladders, pipe sealing cushions, and test bladders simultaneously to save time and reduce effort. - Compact Design:
A small cross-section simplifies installation in tight and complex piping systems. - Durable and Robust:
Developed on the proven HD Packers platform, our solutions ensure high durability and reliability. - High Operational Safety:
Both the shut-off and test bladders operate at the same pressure levels, ensuring a consistent and secure seal. - Easy Maintenance:
Quick and simple replacement of valves and seals minimizes downtime and lowers operational costs.
Innovative Leak Testing:
By utilizing multidimensional HD shut-off bladders (e.g., dimensions 50–150) in combination with our newly developed test bladder, we now offer leak tests that were previously impossible. This advanced technology allows you to introduce our test bladders into branched drainage systems with varying dimensions—from the smallest to the largest—to conduct sectional or point-by-point leak testing.