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The Mainline ML83587 is a three-inch standard pneumatic test plug designed for HVAC and plumbing applications. This product features a pressure relief valve, which ensures safe operation during pressure testing. It is ideal for testing pipes and fixtures for leaks and maintaining system integrity.
This pneumatic test plug is useful for professionals in the plumbing and HVAC industries, ensuring efficient and effective pressure 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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