Product Description
Cherne 271721 Clean-Seal 4 x 4-1/2 in. DWV Systems and Sewer Plug is designed for effective drain, waste, and vent (DWV) testing and stack testing. This plug ensures a leak-free seal in both plastic and cast-iron threaded cleanouts.
- Natural rubber body for a secure seal
- Removable snifter valve for inflation
- Threads into standard test tee
Product Highlights
Designed for stack testing of DWV plumbing systems, this plug eliminates test water backsplash, ensuring your workspace stays dry.
Product Information
Standard Information
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Brand: Cherne
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MPN: 271721
Technical Specifications
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Diameter: 4 inches
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Length: 8.5 inches
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Material: Natural Rubber, ABS Plastic
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Pressure Rating: 13 psi/30 ft Back, 35 psi Inflation
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Sub Brand: Clean-Seal
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Type: Pneumatic
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Applications: DWV testing, stack testing
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For Use With: Plastic, Cast-Iron Test Tees
