John Guest® Twist Lock Black CTS fittings are the push-fit solution for plumbing applications requiring fittings that are UV stabilized. Can be installed in three quick steps. 1. Cut and clean burrs on pipe. 2. Insert pipe fully into fitting. 3. Turn locking cap quarter turn clockwise to locked position; audible click will be heard; indicator marks will be aligned.
- PEX with an EPDM O-ring
- Makes plumbing easy & quick
- Can be used with copper, CPVC or PEX pipe
- Approved for use in hot & cold water plumbing & hydronic heating applications
- Not for gas, fuel oil or compressed air applications
- When locked, audible click will be heard & indicator marks will be aligned
- NSF 61 listed & lead free
- Pressure ratings: 160 psi @ 73°F, 100 psi @ 180°F & 80 psi @ 200°F