Constant Flow Regulator For Rectangular Duct

CHARACTERISTICS:

Air flow constant regulators for rectangular ducts. Automatic mechanical functioning, without auxiliary energy to maintain air flow constant within a differential pressure range.

UTILIZATION:

For all ventilation systems to maintain air flow constant, independently of the pressure variations within the range of accepted values.

DETAILS:

Material: galvanised steel.
Finish: zinc coated.
Working temperature: -20° +70°C.
Special uses: Version RPVR/Z with acoustic insulation 50 mm thickness.