Apollo PEX™ tubing is cross-linked, high density polyethylene. The silane method, also called the "moisture cure" method, results in PEX-B, where the cross-linking is performed in a secondary post-extrusion process, producing cross-links between a cross-linking agent. The process is accelerated with heat and moisture. The cross-linked bonds are formed through silanol condensation between two grafted vinyltrimethoxysilane (VTMS) units, connecting the polyethylene chains with C-C-Si-O-SiC-C bridges. PEX tubing is for use in hot and cold potable water distribution systems. PEX tubing can also be used in "continuously recirculating" plumbing systems up to 140 deg F while maintaining chlorine resistance. The tubing may be installed in concrete, gypsum based lightweight concrete, sand, asphalt, in or under wood flooring or behind wallboard or plaster.

Product Details

• Color: Red
• Length: 100 in
• Nominal Size: 1 in
• Operating Temperature: 180 deg F
• Outside Diameter: 1-1/8 in
• Pressure Rating: 100 psi
• Type: Cross-Linked

Features

• Tough and flexible
• Copper tube size dimensions (CTS)
• Less expensive than other plumbing materials