LANSAS high pressure plugs are designed to seal the host pipe to pressures up to 150 PSI. These pipe plugs are equipped with a centered bypass pipe for inducing your test medium into the pipe. Larger sizes also include a second bypass for monitoring the pressure and/or bleeding of the air out to the section being tested.
The bladder, which is reinforced with multiple plys of tire cord, is bonded to the inner metal mandrel. When this plug is inflated the ends roll up away from the mandrel. This allows the bladder to make contact with the pipe walls without applying unnecessary stress on the bladder.
These plugs are excellent for use in water mains, force mains or industrial lines. As with most LANSAS products, the high pressure test plug can be custom manufactured to meet the requirements of your job.