Installation Guide
14  www.apolloow.com  Customer Service: 1.888.229.2874
PEX FITTINGS
OVERVIEW
Brass PEX Fittings
Apollo
®
 PEX Brass Fittings are used for making junctions or directional changes with PEX pipe 
constructed potable water systems.
All Apollo
®
 PEX Brass Fittings have barb ends unless otherwise noted.
All Apollo
®
 PEX Fittings comply with the U.S. Safe Water Drinking Act (SWDA) and the 2011 U.S. Reduction of Lead in Drinking Water Act by containing equal to or less 
than 0.25% lead.
Specications:
Use Apollo
®
 PEX Brass Fittings with Apollo
®
 PEX pipe and fasten to pipe using Apollo
®
 Crimp Rings, Apollo
®
 Pinch Clamps, or Apollo
®
 Crimp Sleeves with Apollo
®
 PEX 
Tools. Brass PEX fittings can be used with Apollo
®
 PEX-A or PEX-B pipe. Brass Expansion PEX fittings can only be used with PEX-A pipe. Follow all instructions included 
with Apollo
®
 tools, fittings, and fasteners.
Approvals:
• 
ASTM F877 and F1807 Conformance - Third Party Certied
• NSF 14 and 61
• IAPMO
• CSA B137.5
Poly Alloy PEX Fittings
Apollo
®
 PEX Poly Alloy Fittings are used for making junctions or directional changes with PEX pipe constructed 
potable water systems. Poly Alloy ttings are well-suited for hard water systems.
Apollo
®
 PEX Poly Alloy Fittings are a polysulfone/polyenylsulfone blended polymer.
All Apollo
®
 PEX Poly Alloy Fittings have barb ends unless otherwise noted.
Specications:
Use Apollo
®
 PEX Poly Alloy Fittings with Apollo
®
 PEX pipe and fasten to pipe using Apollo
®
 Crimp Rings or Apollo
®
 Pinch Clamps, or Apollo
®
 Crimp Sleeves with Apollo
®
PEX Tools. Poly Alloy PEX fittings can be used with Apollo
®
 PEX-A or PEX-B pipe. Poly Alloy Expansion PEX fittings can only be used with PEX-A pipe. Follow all 
instructions included with Apollo
®
 tools, fittings, and fasteners.
Approvals:
• ASTM F2159 Conformance - Third Party Certied
• NSF-pw (Standards 14 & 61)
• IAPMO
• CSA B137.5










