AmeriFlow 1800B6 Damper, Steel, Brown, Enamel, For: Round Ceiling Diffuser
AmeriFlow Damper, Specifications: 6 in Duct, Steel, Enamel, Brown, Dimensions: 7-1/2 in Dia, Suitable for: Round Ceiling Diffuser
Features:
- Controls air volume evenly over entire 1500 diffuser
- Removable knob operator for adjustment from closed to fully open