Apollo APPB50012 Pipe Tubing, 1/2 in, PEX-B, Blue, 500 ft L DIES Orbit's Heavy-Duty Double Union with

Orbit's Heavy-Duty Double Union with Swivels is ideal for connecting two or more manifolds together or to add an additional valve to an existing manifold system

Model Number: 1PAFBX20

UPC: 044464966731

Restrain pipe after installation

Apollo APPB50012 Pipe Tubing, 1/2 in, PEX-B, Blue, 500 ft L DIES Orbit's Heavy-Duty Double Union withApollo 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