round volume damper
volume damper vs balancing damper
manual dampers
rectangular balancing dampernailor manual volume dampers
greenheck dampers
ruskin manual volume dampers
motorized volume damper

Galvanized Sheet Metal Round volume damper with manual quadrant adjustment handle. Ideal for use in branch duct lines for adjusting supply. Manual Balancing Damper / Round - Dampers - Price Industries. cost-effective damper for reduced volume control only (not for positive shutoff) - not The AC111 volume control balancing damper is manufactured using galvanized, formed steel and is designed for manual balancing applications at 1" w.g. andThe VCD series of manually adjusted round volume control dampers are designed to control and limit air volume on round duct runs. The Nailor 1800 Series Dampers are especially designed for manual balancing Nailor's 1800 Series exceed the volume damper design recommendations. Manual Balancing Damper - Dampers - Price Industries. cost-effective damper for reduced volume control only (not for positive shut-off), Manual Balancing Damper. (Multi-Blade) solution to volume control and balancing of an HVAC system. The Submittal - Model MBD-57 - 0618. Exceeds volume damper designs recommended by SMACNA. optionS. • 1/2" (13) round control shaft. • Ollite bronze bearings. Control, Manual, & Backdraft Dampers. From light operations to heavy-duty industrial applications and from backdraft control to indoor air quality control, Balancing dampers are control dampers that balance the flow of air in an HVAC system. The intended applications for these dampers do not include a positive