Dampers

Air Control Dampers

  • Complete galvanised steel, aluminium or stainless steel construction.
  • Aerofoil section blades for low air flow resistance in fully open position.
  • 100mm or 165mm blade widths.
  • Nylon bearings ensure maintenance free long life.
  • Opposed blade operation for progressive air control.
  • Additional option for seals to provide leakage less than 10 l/s/m2 at 100Pa.
  • Available with insulated blades for low thermal conductivity.
  • Can be powder coated or painted.

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Smoke Control Dampers

  • Aerodynamic double skin blade for minimum flow resistance.
  • Designed to withstand 300°C for 2 Hours.
  • High temperature silicone blade edge seals and stainless steel side seals for low leakage.
  • Linkage system operation with brass bearings.
  • Galvanised steel 1.2mm high strength casing 185mm deep.
  • Opposed blade operation for progressive air control.
  • Conforms to EN12011-3 – specification for powered smoke and heat exhaust ventilators.

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Back Draught Dampers

  • Galvanised steel 1.2mm high strength casing 160mm deep.
  • Low weight 0.7mm galvanised steel blades for minimum lift off pressure.
  • Low air flow resistance in fully open position.
  • Full length 12mm stainless steel shafts minimise blade deflection under high differential pressures.
  • Nylon bearings for long service life.
  • Available in stainless steel.
  • Additional option for pressure relief damper suitable for operation at 4000Pa.

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Circular Dampers

  • Operation options include manual, electric or pneumatic or constant volume.
  • Temperature range -30°C to +100°C.
  • Available in galvanised steel or stainless-steel construction.
  • Sizes ranging from 100mm to 630mm diameter.
  • Available in air tight up to 1000 Pa.

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...for a fresher, healthier, home

Rega Ventilation Limited

21/22 Eldon Way, Biggleswade,
Beds SG18 8NH

fax: 01767 600487 
email: sales@rega-uk.com

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