John Guest PSEI203628E 1 x 3/4 CTS ProLock Reducing Coupling

Product Description

The John Guest PSEI203628E 1 x 3/4 CTS ProLock Reducing Coupling offers a reliable and straightforward solution for connecting copper, PEX, or CPVC pipes without the need for solder, glue, or tools. This coupling features a collet with stainless steel teeth to grip the pipe and an EPDM O-Ring to ensure a permanent, leak-proof seal. When twisted into place, the locking cap provides an audible click for added security. Removal is easy; simply twist the cap counterclockwise and depress the collet to release the pipe.

• Leak-proof seal with EPDM O-Ring
• Stainless steel teeth grip the pipe
• Easy disconnection without tools

Product Highlights

Ensures secure connections with twist-to-lock technology, suitable for hot and cold potable water and hydronic heating applications, and is code-approved for behind-the-wall installations. The product also boasts UV resistance and a 25-year warranty.

Product Information

Standard Information

• Brand: John Guest
• MPN: PSEI203628E

Technical Specifications

• Size: 1 x 3/4 inches
• Product Type: Reducing Coupling
• Connection Type: CTS
• Material: Plastic
• Color: Black
• Pressure Ratings: 160 psi at 73°F, 100 psi at 180°F, 80 psi at 200°F
• Lead-Free: Yes
• UV Resistant: Yes