A Bearings: Synthetic (Acetal) Sleeve Type , For Use In: Low Velocity and Low Differential Pressure Systems , Frame: 20 Gauge , Frame Depth: 6-3/8" , Frame Material: Galvanized Steel , Max. Temp.: 180 F , Max. Velocity: 2000 fpm , Type: Manual Single Blade
Balancing Dampers, Round
Dayton round balancing dampers are used for regulating airflow in low velocity and low differential pressure systems. These dampers feature frames made of galvanised steel for structural rigidity and synthetic sleeve bearings for resistance against contaminants including water, dust & manufacturing particulates. They feature manual hand quadrants capable of being locked in place, and are available in duct diameters of 6, 8, 10, 12 & 14 inches.