Air Control Dampers

Standard Damper 100S/165S

• Standard Damper for flow control applications

• Aerofoil section blades for low air flow resistance in fully open position

• Available with 100mm or 165mm blade widths

• Wear resistant aluminium gears

• Nylon bearings ensure maintenance free long life

• Opposed blade operation for progressive air control

Low Loss Damper 100L/165L

• Low leakage dampers for flow control/shut off applications

• Blade seals and stops for leakage rates less than 5%

• Aerofoil section blades for low air flow resistance in fully open position

• Available with 100mm or 165mm blade widths

• Wear resistant aluminium gears

• Nylon bearings ensure maintenance free long life

• Opposed blade operation for progressive air control

 

Air Tight Dampers 100A/165A

• Air tight dampers for shut off applications

• Fully sealed for leakage less than 10 l/s per square metre

• Aerofoil section blades for low air flow resistance in
  fully open position

• Available with 100mm or 165mm blade widths

• Wear resistant aluminium gears

• Nylon bearings ensure maintenance free long life

• Opposed blade operation for progressive air control

 

Insulated Damper 100Ai/165Ai

• Insulated dampers for shut off applications

• Fully sealed for leakage less than 10 l/s per square metre

• Aerofoil section blades for low air flow resistance in the
  fully open position.

• Insulated blades for low thermal conductivity

• Wear resistant aluminium geard fitted to both ends of blades

• Nylon bearings ensure maintenance free long life

 

Painted Damper 100LE/165LE

• Powder coated or painted for appearance or corrosion resistance.

• Low leakage dampers for flow control/shut off applications

• Blade seals and stops for leakage rates less than 5%

• Aerofoil section blades for low air flow resistance.

• Available with 100mm or 165mm blade widths

• Fully enclosed external gears allow 100% coating.

• Nylon bearings ensure maintenance free long life

• Opposed blade operation for progressive air control

 

Stainless Steel Control 165SS

• Standard dampers for flow control applications

• Grade 316 Stainless Steel for corrosion resistance

• Aerofoil section blades for low air flow resistance in fully open position

• Contra rotating blades with linkage operation allows for expansion

  at high temperatures

• Operating temperatures up to 300oC

 

Stainless Steel Low Loss 165LS

• Low leakage dampers for flow control/shut off applications

• Grade 316 Stainless Steel for corrosion resistance

• Blade seals and stops for leakage rates less than 5%

• Aerofoil section blades for low air flow resistance in fully open position

• Contra rotating blades with linkage operation allows for expansion
   at high temperatures

• PTFE or bronze bearings ensure maintenance free long life

 

Stainless Steel Air Tight 165AS

• Air Tight dampers for tight shut off applications

• Grade 316 Stainless Steel for corrosion resistance

• Blade seals and side seal for leakage rate of 3 l/s/m at 100Pa

• Aerofoil section blades for low air flow resistance in fully open position

• Contra rotating blades with linkage operation allows for expansion at
   high temperatures

• Nylon or bronze bearings ensure maintenance free long life

 

Smoke Control Dampers

Rega Ventilation Limited 21/22 Eldon Way, Biggleswade, Beds SG18 8NH