All fittings are UL listed and FM approved for fire suppression
Manufactured using the latest technologies for material consistency and dimensional tolerances
They are cast using an electric induction furnace, to ensure that the material is at optimum casting temperature longer
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
