Aluminium Volume Control Damper

Galvanised Volume Control Damper

Spring stainless steel side seal minimises blade end leakage
9-breaks interlocking blades ensure rigidity and tighter close-off seal
Ground stainless steel blade axles and ‘Delrin’ or Oilite (optional) bearings reduce friction and torque requirements, thus enabling smaller actuators
Rigid galvanised steel construction resists corrosion and extends damper life
Corrosive-resistant internal blade linkage allows easy maintenance and field adjustment
Clip-on design of seal allows field retro-fit
Ultra-low leakage results in energy saving

Spring stainless steel side seal minimises blade end leakage
9-breaks interlocking blades ensure rigidity and tighter close-off seal
Ground stainless steel blade axles and ‘Delrin’ or Oilite (optional) bearings reduce friction and torque requirements, thus smaller actuators
Rigid stainless steel construction resists corrosion in aggressive atmosphere and extends damper life
Corrosive-resistant internal blade linkage allows easy maintenance and field adjustment and interchangeable components
Clip-on seal (optional) allows field retro-fit
Low leakage results in energy saving