Test Caps

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

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. McElroy Test Caps also include a safety lanyard for added operator protection.

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California Prop 65 Info

TP-301 ½" CTS
TP-302 ½" IPS
TP-303 ¾" CTS
TP-304 ¾" IPS
TP-305 1" CTS
TP-306 1" IPS
TP-307 1 ¼" CTS
TP-308 1 ¼" IPS
TP-309 1 ½" IPS
TP-310 2" IPS
TP-1301 32mm
TP-1302 40mm
TP-1303 50mm
TP-1304 63mm

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  • Test Cap Product Manual
    Test Caps

    Test Caps Product Manual

  • Test Cap Spec Sheet
    Test Caps

    Test Caps Spec Sheet

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