API Line Coupling Fittings
3″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
Mushroom Vent Cap Fittings
3″ Pipe Fitting Mushroom Vent Cap, 150# Galvanized Malleable Iron, Female NPT Threads
Half Merchant Coupling Fittings
3″ Pipe Fitting Half Merchant Coupling, 150# Galvanized Malleable Iron, Female NPT Threads
Half Merchant Coupling Fittings
3″ Pipe Fitting Half Merchant Coupling, 150# Black Malleable Iron, Female NPT Threads
Reducing Coupling Fittings
3″ x 1-1/2″ Pipe Fitting, Reducing Coupling, 3″ x 1-1/2″ Female NPT, 150# Galvanized Malleable Iron
Reducing Coupling Fittings
3″ x 1-1/4″ Pipe Fitting, Reducing Coupling, 3″ x 1-1/4″ Female NPT, 150# Galvanized Malleable Iron