Relief Air Vent Fans
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Fan Selector
Fan Selector
Application
Construction
May be used as the air intake and discharge point where the fan is mounted remotely.
MRV1, MRV2 and sizes 1 to 4 - Base and cowl are made of
UV-stabilised plastic.
Used as the discharge point where the fan is mounted
elsewhere in the system yet vertical discharge exhaust is required.
Sizes 1 to 4 - Bases are made of UV-stabilised plastic with a fibreglass windband.
Weather proof cowls for fresh air intake or to control relief air flow and the pressure within buildings to meet the requirements of the installation.
Galvanised Steel duct with ABS Cowl.
Used as the discharge point where the fan is mounted elsewhere in the system yet vertical discharge exhaust is required.
Backdraft shutters:
Sizes 40 to 80 - Made from aluminium.
Sizes 40 to 80 - Made from aluminium.
Used as the discharge point where the fan is mounted elsewhere
in the system yet vertical discharge exhaust is required.
Backdraft shutters: Sizes 31 to 80 - Made from aluminium.
Galvanised Steel duct with ABS Cowl
Ember protection - bronze mesh with max.
Ember protection - bronze mesh with max.
Galvanised Steel duct with ABS Cowl
Ember protection - bronze mesh with max.
Ember protection - bronze mesh with max.
Galvanised Steel duct with ABS Cowl
Ember protection - bronze mesh with max.
Ember protection - bronze mesh with max.
To control relief air and the pressure within buildings in bushfire prone areas.
Cowls are of galvanised steel.