The VDA Series Aluminium Volume Control Dampers provide highly efficient airflow control in air handling systems. The VDA is a standard low leakage damper, available with ultra-low leakage feature (optional) and parallel or opposed blade configuration.

Total damper design and close manufacturing tolerances of Blendair dampers result in LONG DAMPER LIFE, SMOOTH & RELIABLE CONTROL and ENERGY SAVING.

NRD's or Non Return Dampers are for the control of air backflow when a system is turned off or the air pressures become imbalanced.

BD's or Barometric Dampers are Non Return Dampers with ganged blades and are counter balanced for adjustable opening pressures.

The Blendair ® CURTAIN Fire Damper Series BSHD is a simple and effective damper, designed to impede the spread of fire and/or combustible products (e.g. smoke) through masonry, lightweight partition or shaft wall openings to other fire compartments of an air-handling system.

Blendair CURTAIN Fire Dampers are certified by Standards Australia and meet AS 1682 and AS 1530 requirements.

2 & 4 Hours Fire Integrity Rating
For masonry and dry wall application

The Blendair MULTI-BLADE Fire Damper Series BMBF is a HEAVY DUTY damper, designed to impede the spread of fire and/or combustible products (eg. Smoke) through wall or floor openings to other fire compartments of an air-handling system.

Blendair MULTI-BLADE Fire Dampers are certified by Standards Australia and meet AS 1682 and AS 1530 requirements.

2 & 4 Hours Fire Integrity Rating
Heavy Duty – For wall and floor mounting application

The Blendair Motorised Smoke Damper Series MSD is a HEAVY DUTY damper, designed to provide efficient airflow control and to impede the spread of smoke and/or combustible products (e.g. smoke) through wall openings to other fire compartments of an air-handling system.

Blendair Motorised Smoke Dampers are certified by Standards Australia and meet AS 1682 and AS 1530 requirements.

2 & 4 Hours Fire Integrity Rating

The Blendair SINGLE BLADE Fire Damper Series SBFP is a simple and effective damper ‘light weight’ fire damper, designed to impede the spread of fire and/or combustible products (e.g. smoke) through masonry, light weight partition and shaft wall openings to other fire compartments of an air-handling system.

Blendair SINGLE Blade Fire Dampers are certified by Standards Australia and meet AS 1682 and AS 1530 requirements.

2 & 4 Hours Fire Integrity Rating

The Blendair Motorised Fire Damper Series MFD is a HEAVY DUTY damper, designed to provide efficient airflow control and to impede the spread of fire and/or combustible products (e.g. smoke) through wall openings to other fire compartments of an air-handling system.

Blendair Motorised Fire Dampers are certified by Standards Australia and meet AS 1682 and AS 1530 requirements.

2 & 4 Hours Fire Integrity Rating

Intumescent Fire Dampers have no moving parts and are suitable for installation in doors, walls or ceilings with a fire rating.

Special Volume Control Dampers can be made to individual requisites.

Special Non Return Dampers can be made to individual requisites.

Multi Section Volume Control Dampers are for use where different air control requirements are needed on a single system.