Lead free design is suitable for all no lead potable water installations, in full compliance of the lead-free plumbing law|CTS pack-joint end connections provide the maximum pullout resistance against internal pressure variations and backfilling stress|Insert stiffeners (Model T-4500, sold separately) are required at each pack-joint connection, when installing polyethylene (PE) plastic tubing|Manufactured in full compliance to AWWA C800 Specifications (current revision)|Male pipe thread end connections comply with ANSI/ASME B1.20.1|Types K or L copper water tubing compliant with ASTM B88|Cast bronze pack-joint nut|Buna-N (NBR) nitrile rubber pack-joint gasket|Nylon resin pack-joint anti-friction ring|AISI grade 304 stainless steel pack-joint clamp bolt|Polyethylene plastic tubing compliant with ASTM D2737 SDR 9 (Model T-4500 insert stiffener required)

AWWA C800|ANSI/ASME B1.20.1|ASTM B88/D2737/B584