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The Cherne 271721 Clean-Seal 4-inch pneumatic test plug is designed for stack testing of drain, waste, and vent plumbing systems. It features a natural rubber body that provides a leak-free seal in both cast-iron and plastic pipes. The plug threads directly into a standard test tee to eliminate water backsplash, keeping the work area dry during the testing process. It includes high-impact ABS threads for durability and a removable, field-replaceable snifter valve for easy inflation. This 4-inch plug is rated for a maximum back pressure of 13 psi or 30 feet of head
The Cherne 271721 Clean-Seal 4-inch pneumatic test plug is designed for stack testing of drain, waste, and vent plumbing systems. It features a natural rubber body that provides a leak-free seal in both cast-iron and plastic pipes. The plug threads directly into a standard test tee to eliminate water backsplash, keeping the work area dry during the testing process. It includes high-impact ABS threads for durability and a removable, field-replaceable snifter valve for easy inflation. This 4-inch plug is rated for a maximum back pressure of 13 psi or 30 feet of head
- Regular price
- $33.28
The Cherne 271721 Clean-Seal 4-inch pneumatic test plug is designed for stack testing of drain, waste, and vent plumbing systems. It features a natural rubber body that provides a leak-free seal in both cast-iron and plastic pipes. The plug threads directly into a standard test tee to eliminate water backsplash, keeping the work area dry during the testing process. It includes high-impact ABS threads for durability and a removable, field-replaceable snifter valve for easy inflation. This 4-inch plug is rated for a maximum back pressure of 13 psi or 30 feet of head
