Ideal for use in a number of drain, waste, and vent applications (DWV) including testing and stack testing, this CHERNE INDUSTRIES Gripper® pipe plug is ideal for use in sewer testing and long-term applications. The end-of-pipe design seals only at the end of a pipe and is easy to install with a rust-resistant zinc wing nut and galvanized carriage bolt. Model includes a natural rubber O-ring.
Note: Always block plugs when conducting air tests. Consult manufacturers' safety instructions before installing product.
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