Mushroom Vent Caps Rust-Resistant Zinc Plated Cast Iron Available in Female NPT sizes from 3/4" to 4" Each cap is desinged with a 30 mesh screen, to prevent debris from entering the vent pipe. Spec...
150# Galvanized Malleable Iron Cap Malleable Castings conform to ASTM A197 Hot-Dipped Galvanized Fittings conform to ASTM A153 Malleable Fitting Dimensions conform to ASME B16.3 Malleable Bushings,...
300# Galvanized Malleable Iron Cap Malleable Castings conform to ASTM A197 Hot-Dipped Galvanized Fittings conform to ASTM A153 Malleable Fitting Dimensions conform to ASME B16.3 Malleable Bushings,...
150# Galvanized Malleable Iron Cap Class 150 Malleable Iron Fittings conform to ASME B16.3 All elbows and tees 3/8" and larger are 100% gas tested at a minimum of 100 PSI Class 150/300 Malleable...