Round Dampers NM
Select Size
SD-03NM ($77.50)
SD-04NM ($83.62)
SD-05NM ($84.92)
SD-06NM ($87.40)
SD-07NM ($88.97)
SD-08NM($89.95)
SD-09NM ($95.32)
SD-10NM ($97.12)
SD-12NM ($103.10)
SD-14NM ($112.47)
SD-16NM ($127.27)
SD-18NM ($142.42)
Select Shaft
Standard 3.5" ($0.00)
Extended 6" Shaft($10.00)
Price: $0.00
Standard 3.5" shaft extends 2" outside the damper. Extended 6" shaft extends 4" outside the damper.