Designed for use in the Water Softener and Domestic Plumbing Markets, the ProLock Fitting Range is available in 3/8” to 1” CTS sizes.

Manufactured from high quality engineered plastic with EPDM O-Rings, the fittings can be used with any combination of copper, PEX, or CPVC pipe without the need for any tools. The push-to-connect fittings use Twist-to-Lock technology, which provides users with extra security when fittings are twisted into the locked position. Proven to reduce installation times by over 40 percent, the products are also code-approved and approved for behind-the-wall use.

The fittings carries a 25 year warranty against defect in materials or manufacturing. 

Manufacturer Name: John Guest