Insert Coupling is an innovative and patented Twist-In polypropylene coupling used to connect 2 sections of IPS-sized polyethylene pipe or hose to one another. SKU: 43037271 MFG: ABTC12 Shop more products by Apollo. Get best discount deals on plumbing replacement parts. Your one-stop shop for buying Insert Fittings & Thrd Nylon SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $4.19 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Color : Blue Material : Polypropylene End 1 diameter : 1/2" Maximum pressure : 160 psi Double helix Cold water use only Not compatible with compressed air or gases For use with polyethylene pipe Twisting the fitting clockwise ASTM D-2609, ANSI/NSF 14 and 7, NSF61 for potable water Cancer and Reproductive Harm - www.P65Warnings.ca.gov. FEATURES MFR: ABTC12 SKU: 43037271 UPC: 670750847998 Brand: Apollo