Material: Flange Mounted HDPE Backplate and Flap EPDM integrated seal Stainless Steel hinge and structural steel weight encased in HDPE | Spigot Mounted HDPE Backplate and Flap EPDM integrated seal Stainless Steel hinge and structural steel weight encased in HDPE | Flap valve 9930
Class: 5 & 150
Size: 1-1/2", 2-1/2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 36" & 42"
