GI Volume Control Damper(HVACDPS/006)

Price: on request

Construction:

Frame: High quality Galvanized Steel sheet of thickness 1.2mm as standard.
Frame Size: 125mm depth and standard flange height of 25mm.
Blades: Single skinned 3-V type G.I blade of 1.2mm thickness.
Drive Shaft: Electro plated square rod of size 12.7mm x 12.7mm.
Bushings: Self-lubricating nylon bushings.
Blade linkage: Nylon gear/mechanical linkage.
Blade stopper: G.I angle of thickness 0.7mm.
Handle: Galvanized Steel locking hand quadrant.

Categories: ,
  • Designed for use in heating, ventilating and air conditioning systems.
  • Both frame and blades are fabricated from high quality G.I sheets(Z-275).
  • Joints are welded and protected by aluminium spray coating to prevent rusting.
  • Blades are coupled by toothed nylon gears which provides opposed blade operation.
  • Hand locking quadrant is provided with clear open/close indication and three intermediate open positions (1/4 – 1/2 – 3/4).
  • Foam gasket is sealed across the blade edges to minimize air leakage between the blades.
  • Flanged edges are supplied un-drilled as standard.
  • Dampers without flanges available as option for duct insertion purpose.

Options:

  • Frame: Thickness up to 2mm upon request.
  • Blade: Double skin aerofoil type G.I blade of thickness 0.7mm.
  • Handle: Cast Aluminium.
  • Bush: Brass bush, S.S. Ball Bearing.
  • Gear Wheel:Aluminium Alloy.
  • Low Leakage:S.S Jamb seal.

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