Air Handling Unit

BASE FRAME CONSTRUCTION The base frame is constructed from Galvanised steel section Duly Powder Coated with longitudinal and cross members, the base frame incorporates lifting points

MATERIALS
The frame is a pentapost rigid closed section aluminium alloy. The panels have perimeter inner seals with the unit panels seals seating onto the pentapost section ensuring that there is no air leakage into the AHU. All modules, panels and sections with the AHU are manufactured to air leakage classification 2A. The closed section framework provides air gap insulation within the cavity. The unit panels are nominal 25mm or 45mm double skin insulated panels. The panel insulation is high density mineral wool slab which provides good thermal or acoustic properties. Special finishes can be incorporated to meet specific requirements.

EXTERNAL AIR HANDLING UNITS
Full weatherproof facilities are available for externally mounted units. The units have a rigid weatherproof roof complete with gutter profile allowing clear drainage with all sections fully sealed to prevent the ingress of water through any panels.

FILTRATION
The filter section will incorporate bag and/or panel filters suitable for front or side withdrawal. The panel type filters will be disposable or washable in accordance with specification requirements. Filter panels are held in rigid galvanised steel holding frames complete with seals to prevent leakage. Magnahelic gauges can be provided if required. Each filter section will be provided with a full access section to allow ease of filter replacement.