ASTM D-1784: Rigid poly vinyl chloride (PVC) compounds and chlorinated poly vinyl chloride (CPVC) compounds|NSF/ANSI standard 61, Annex G: Drinking water system components weighted average lead content of less than or equal to 0.25% and is in compliance with California's health and safety code section 116875 (commonly known as AB1953)|Not to be used in the hot or cold water distribution system in a dwelling maximum service temperature 140 deg F|Do not use Lasco® fittings for compressed air or gases|Do not test PVC piping systems with compressed air or gases|Do not use fittings with liquids not recommended by Lasco®|Fitting modification voids the warranty

ASTM D1784|NSF/ANSI 14|NSF/ANSI 61|Annex-G