Curtain Fire Dampers

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Vertical Mounted Curtain Fire Damper

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

General:

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.

This range of Fire Dampers find its application in commercial building construction where ventilation, heating, cooling or air-conditioning systems are employed.

The design principle is based on an integral, interlocking stack of blades that closes by gravity to form a tightly sealed barrier when a fusible thermal link breaks at a set temperature.

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

Features:

Horizontally Mounted Curtain Fire Damper

4 Hours Fire Integrity Rating For vertical airflow application

General:

The Blendair Horizontally Mounted Curtain Fire Damper Series HSHD is a simple and effective damper, designed to impede the spread of fire and/or combustible products (e.g. smoke) through a slab or vertical opening to other fire compartments of an air-handling system.

This Fire Damper finds it’s application in commercial building construction where ventilation, heating, cooling or air-conditioning systems are employed.

The design principle is based on and integral, interlocking stack of blades that closes by the release of a spring coil when a fusible thermal link breaks at a set temperature. At the close position the infolded blade form a tightly sealed barrier.

Blendair Horizontally Mounted Curtain Fire Dampers are certified by Standards Australia and meet AS 1862 and AS 1530 requirements.

Features: