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The JONES STEPHENS CORP T45401 is a four-inch pneumatic test plug designed for reliable testing of plumbing systems. This product is widely used for sealing connections and ensuring no leaks during pressure tests.
This test plug is essential for plumbing professionals, featuring a straightforward design that helps maintain system integrity while testing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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