Description
Resideo ZD28X14TZ Damper 323080 701 When servicing a backflow preventer When servicing a backflow preventer assembly in the field Turning the screw clockwise increases the set point
Resideo ZD28X14TZ Damper 323080 701 When servicing a backflow preventer When servicing a backflow preventer assembly in the field Turning the screw clockwise increases the set point