The “JDS” Series Jiffy Damper offers the contractor a quality round damper at a cost lower than most shop-made dampers. The Duro Dyne JDS series utilizes quality Rapit Spring and Rapit Solid End Bearing sets. Blade gauge is as follows: 4” thru 8” are 26ga galvanized steel and 9” & 14” are 24ga galvanized steel.
Item Codes:
DDJDS03 JDS 3″ Dampers
DDJDS04 #8092 JDS 4″ Dampers
DDJDS05 #8093 JDS 5″ Dampers
DDJDS06 #8094 JDS 6″ Dampers
DDJDS07 #8095 JDS 7″ Dampers
DDJDS08 #8096 JDS 8″ Dampers
DDJDS09 #8097 JDS 9″ Dampers
DDJDS10 #8137 JDS 10″ Dampers
