John Guest 1/2" CTS Twist & Lock Speedfit Test Cap

Note: A TSI20 Insert is required for heating applications (and recommended for plumbing applications) when making a connection to PEX. This insert is sold separately. NOTE: Speedfit fittings cannot be used on stainless steel pipe. DO NOT USE FOR gas, fuel oil or compressed air applications. John Guest Speedfit Push-to-Connect End Caps are the easiest and most dependable way to cap Copper, PEX, or CPVC pipe with no solder, glue, or tools required. End caps are reusable and especially popular for pressure testing systems. JG Speedfit fittings use a collet with stainless steel teeth that grips the pipe when fully inserted, and an EPDM O-Ring to provide a permanent, leak-proof seal. Disconnection is just as easy with no tools needed; simply depress the collet against the fitting and pull to remove. JG Speedfit caps are suitable for hot and cold potable water and hydronic heating applications. Code approved for behind-the-wall installations. 25-Years warranty. Features JG Speedfit technology provides a reliable...