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Air Pressure Testing for ½" CTS - 2" IPS and 32mm - 63mm branches

Test Caps

McElroy Test Caps are designed for quick and easy air pressure testing of polyethylene pipe. All of our test caps are reusable, provide a positive o-ring seal and have been pressure rated to 165 PSI to meet 49 CFR192.513. Installation and removal is quick and easy on pipe sizes from ½" CTS - 2" IPS and 32mm - 63mm branches. Test pressure actually improves the cap's grip on the pipe. One test cap is required per pipe size. They are made of corrosion-resistant material and are durable in construction.



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