UL FM Approved Class 150 & Class 300 Pipe Fittings
Types:
UL FM APPROVED CLASS 150 & CLASS 300 PIPE FITTINGS
Fittings:
Elbow, Bend, Tee, Union, Cross, Coupling
Size:
¼” TO 4
Material:
Blank Malleable IRON / GALVANIZED
Schedule/Rating:
Class 150, 300
Standard:
American Standard And British Standard