Products


CLEANROOM AIR HANDLING SOLUTIONS


IMPERIAL AIR HANDLER

Whether you need temperature/humidity control precision, specific air flow, have space constraints, or any other specific requirements, let Imperial design your air handling unit to meet your specifications.

  • Airflow: 800 to 30 000+ CFM
  • Heavy duty construction (18/20/22 gauge Pre Painted galvanised steel or optional stainless steel)
  • Vertical or horizontal configuration
  • Direct drive plug fan: silent operation and zero maintenance
  • Modular construction pre-assembled or assembled on site
  • Highly reliable and low maintenance


PRODUCT RANGE FOR VARIOUS APPLICATIONS

  • AHU (Air Handling Unit)
  • Unclassified AHU’s
  • Classified AHU’s (Clean Room Grade as per Classification)
  • Forced Draft Ventilation (FDV)
  • Dehumidifier and Humidifier AHU’s
  • Air Washer and Air Scrubber Units


AHU (Air Handling Unit)

Air Processing units widely known as Air handling units are mainly used for maintaining air quality (Cooling, heating, humidifying, dehumidifying, filtration, etc,..) air quantity (Cubic meter per Hour (CMH) or number of air changes per hour) and for circulation of air in the specified area through properly designed air distribution network. AHUs with various combinations of airflow, static pressure and varied selections of filtration level can be built to match customer requirements. These units are designed to offer customized solutions to suit requirements ranging from 850 to 68,000 CMH.

In a standard construction of AHU, the casing consists of double skin sandwich insulated (PUF) panels which are mounted on specially designed anodized aluminium profile structure and casing mounted on Galvanized iron base frame with fan, motor, cooling / heating coils, volume control dampers and filters (as per the classifications required) and stainless steel drain pan, for condensate disposal.

Additional features like Heat recovery wheel, Heat pipes, plate type heat exchangers, sound Attenuators, motorized damper with Actuators, Fire control dampers, variable frequency drive control panels, etc., can be offered as per the requirements.


Special Features

  • Superior design
  • Exact workmanship
  • Double skin construction with plug fans or DIDW fans
  • Unique gasket arrangement
  • Energy efficient fan and motor
  • Standard design filter frame
  • Food grade rubber gaskets
  • Less Maintenance
  • Highly reliable
  • Standard & tailor made designs
  • Available in vertical or low height loft mounting design to suit as site conditions
  • Available with built-in automation controls

Cooling and Heating Coils

  • Available in standard and non-standard designs as per requirements
  • Made out of copper tube and aluminium fins
  • Corrugated fin surface and repelled edge provides better strength and reduces the bypass factor
  • Tight bond between tube and fins for efficient heat transfer
  • Provided with copper heaters
  • End panels made out of heavy duty galvanized iron sheet flange
  • Top and bottom plates in GI construction for better mechanical protection
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Plug Fans


IMPERIAL is proved to have introduced a new generation of plug fan technology in India. Plug fans are the perfect choice for the air handling units for most critical applications. It has several special features over traditionally used DIDW.

  • Compact size, lesser in weight
  • Quiet in operation,
  • No belt drive package required means no maintenance, more reliability and no contamination generated from belt shredding.
  • Choice of multiple outlets
  • Fan motor can be kept out of air circuit
  • Low Electrical power consumption
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Low Leakage Dampers

  • Made out of special profile anodized aluminium extrusions
  • Concealed type gear train in heavy duty engineering plastic construction
  • Aerofoil shaped blades with special profile gasket secured grooves
  • Smooth and noiseless movement
  • Can also be provided with suitable electric / pneumatic actuator
  • Industrial anodized finish provides excellent resistance against corrosion and minor mechanical damages
  • Elegant finish

PVC Eliminator


We produce and supply different kinds of PVC Eliminator that are manufactured by making use of high-end quality raw materials procured from reliable suppliers in the market. Also, this range is offered at very competitive rates to clients.

  • These eliminators are maintenance free
  • They are chemical effect and corrosion free
  • The eliminators are easily installable and hence, save time
  • At higher velocities, smaller droplets can be removed due to the increased inertia force acting on the entrained liquid
  • The low drag coefficient of the profile enables it to function at higher velocities with an excessive pressure drop
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