All fittings are UL listed and FM approved for fire suppression|Manufactured using the latest technologies for material consistency and dimensional tolerances|Designed and manufactured for the repair of new underground water service applications only|Classified as a Class 150 malleable iron fitting, (rated at 150 psi) they are test pressure rated by UL and factory Mutual at 300 and 500 psi, configuration-specific|Lead free cast bronze body, cast bronze pack-joint nut Buna-N (NBR) nitrile rubber pack-joint gasket, nylon resin pack-joint anti-friction ring, stainless steel pack-joint clamp bolt

AWWA C800|US Federal Public Law 111-380|ANSI/ASME B1.20.1|ASTM B88/B584