1-1/2" T-cone Test Plug COMBINATION CLEANOUT AND TEST PLUG. NO METAL PARTS TO RUST. TESTS UP TO 3 STORIES OF HEAD PRESSURE. POSITIVE SEALING. U.S. PATENT #4,506,705.
1-1/2" Galvanized Mechanical Test Plugs
Galvanized Steel Flanges with Molded Rubber Gaskets. Fits both cast iron and PVC pipe. Fits minimum pipe ID 1.44″ and maximum pipe ID 1.65. Maximum back...