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Rectangular Backdraft Damper / VRMD - VRAD Series

non return valves, return valve, nrv valve, non return valve types, 110mm non return valve
automatic non return valves, non return valves, return valve, nrv valve, non return valve types, 110mm non return valve

Downloads :

VRMD-VRAD Technical

Datasheet

VRMD - VRAD

Rectangular Mechanic/Automatic Backdraft Damper

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Damper :

• VRMD/VRAD Blades are made of aluminum sheet metal. Casing is made of aluminum profile standard .

• VRMD/VRAD Type air dampers are manufactured from 1 mm. thick steel sheet.

• Dampers are used to regulate air quantity at grilles .Also motor can be added upon request. The blades have rubber gasket on the edges .For less leakage .

• The blades have aerodynamically shaped for little residence.

• The damper body is shelf flanged to installation easily.

• Mechanic or Automatic option.

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