DOUBLE TAPPED BUSHING Double Tapped Bushing
QUAD TAPPED BUSHING Quad Tapped Bushing
DOUBLE OUTLET VENT Double Outlet Vent
DOUBLE POPPET VERTICAL CHECK VALVE Double Poppet Vertical Check Valve
DUPLEX BUSHING Duplex Bushing
335A Figure Double Poppet Foot Valve 335A Figure Double Poppet Foot Valve
Double Poppet Foot Valve 0421-02-2000F Double Poppet Foot Valve 0421-02-2000F
DOUBLE OUTLET VENT WITH FLASH ARRESTER Double Outlet Vent With Flash Arrester