Pressure Independent Circular Variable Air Volume Damper

Pressure Independent Variable Air Volume Damper with Circular Inlet and Cirular Outlet suitable to fixe directly in Circular Ductwork. Differential Pressure Flow Grid Sensor and modulating actuator provided with thermostat. Unit has circular air inlet, circular discharge outlet to the room. Suitable to fixe directly in circular ductwork. Capacities range from _____ CFM in ___ sizes. Factory calibrated to job requirements. Equipped with high quality multi-point differential pressure flow grid for accurate airflow measurement. Enclosure control box for control mounting. Damper edge is sealed with foam gasket to prevent air leakage. The damper shaft is made of solid G.I. rotating in low friction, self lubricating permanently impregnated brass bearings. Sturdy construction and low noise generating capacity to obtain required NC without compromising performance. Manufactured to ensure long and maintenance free service. On/off, modulating DC controls 0 to 10V. Belimo/KMC control/Neptronic controls or any controllers and thermostats of customer choice available. BMS compatible actuators can be provided on request. Casing construction meets SMACNA standards and provides excellent strength and rigidity. Thoroughly sealed to prevent air leakag