Easy to install by threading into test tee and inflating bladder
Design keeps work area and plumber dry eliminating water backsplash
Seals both plastic and hard-to-seal cast iron threaded cleanouts
Natural rubber body provides a leak-free seal
High-impact ABS threads for maximum durability. Removable and field repairable inflation valve fitting. Holds back up to 13 PSI or 30 ft. of head pressure
Description
Plugs
Cherne Clean-Seal plugs eliminate test water backsplash when stack testing drain waste and vent plumbing systems. Simply thread them into a standard test tee inflate the bladder and run your test. The plug is made from long-lasting natural rubber with a replaceable snifter valve inflation fitting for multiple uses. Cherne Industries is a global leader in pipe plug blocking and testing.
