Electric Heater (EH)

Electric heaters are used for sensible or reheating purpose to control the temperature and humidity respectively. Stainless steel finned tubular heating elements which are safe and durable are used.Stainless steel fins are brazed to stainless steel tubular sheath which includes 80/20 nickel chrome resistance wire connected to terminal pins. The electric heaters with different capacities can be provided with different watt density as per the requirement. The heater can be provided in 3 phase or single phase as per the
specifications. Heater can be provided with magnetic contactors, thyristor controller and disconnect switch (optional feature).

 

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Sound Attenuators (SAT)

Sound Attenuators can be provided as integral part of AHU, they can be placed both in supply and return air stream for noise
reduction generated by fans. Square and rectangular bullnose construction SAT are designed to handle maximum air capacities and sound vibrations at minimum pressure drop. Noise radiated is minimized by double skin construction and bullnose design of splitter at the air inlet providing good aerodynamics. Attenuator provided are manufactured from high quality Galvanized sheet of thickness conforming to JIS 3302 or BS 2989 (Stainless steel and Aluminum can also be provided as an option)
Acoustic material is of inorganic non hygroscopic mineral fiber incombustible with class 1 Fire rating conforming to BS 476. Sound attenuators are conforming to international standard.

 

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Heat Pipe (HP)

The horse shoe coil is self sustaining coil, which operates on the ambient temperature without any external source of energy.
The Horse shoe coil are used as dehumidifier which helps to maintain the humidity and maintains the indoor air condition.

 

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Heat Recovery Wheel (HW)

The thermal wheel is used to recover the energy from the exhaust air and subsequently bring down the overall cooling load.
The thermal wheels are air to air rotary heat exchanger and can recover energy up to 80% without spoiling the IAQ. The heat wheel can recover both the sensible as well as latent heat thus reducing the load on the main cooling coil by around 30 % Two basic types of Wheels are available. Sensible heat recovery wheel – for sensible heat recovery only Enthalpy heat recovery wheel – for Sensible and latent recovery The thermal wheel is a revolving cylinder divided into a number of parallel flutes.

 

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Filters-UV Emitter

Ultra violet lamps are factory fitted as an option in the Air handling units to prevent the microbial growth and other air borne contamination. The UV lamps can be placed upstream or downstream of the cooling coil. The UV lamps are also used in the ecology unit to minimize emission of the harmful gases in the air.

 

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Filters-Carbon Filters

• Odour filteration is done by using activated carbon to remove volatile organic compounds in the air
• Filters are made of activated carbon impregnated granules filled in deep bed panels arranged in a V shape and encased in metallic box
• Used for odour control
• Also use to treat some of the harmful gases in the air

 

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Filters-Hepa Filters

• High Efficiency Particulate Air Filters are made of Glass fibers
• Used for Filtration of Particles of size up to 0.3 microns
• Efficiency of filters is 99.97%
• HEPA Filter are generally 300 mm in depth
• Used in Operation theaters, Clean room Applications

 

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Filters-Rigid V Cell Filter

• Mini pleat rigid bag filter
• Microfine glass fiber media
• Flange type construction
• Low initial pressure drop
• UL certified media
• Large surface area
• Available in wide range of effi ciencies from F6 to F9 grade
• Used for filtration of particles from 5 microns up to 1 micron

 

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Filters-Soft Bag Filter

• Bag, pocket type
• Non woven synthetic or Glass fi ber media
• Flange type construction
• UL classified media
• Low pressure drop and longer life
• Available in depth option of 300mm , 500mm & 600mm
• Used for filtration of particles from 5 microns up to 1 micron

 

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Filters-Metallic Filters

• Grease or Metallic filter are suitable for kitchen extract
• Metal Series for heavy duty & coarse filtration
• Washable filter
• G2 Grade
• High Dust holding capacity filters METALLIC FILTER
• Bag, pocket type
• Non woven synthetic or Glass fi ber media
• Flange type construction
• UL classified media
• Low pressure drop and longer life
• Available in depth option of 300mm , 500mm & 600mm
• Used for filtration of particles from 5 microns up to 1 micronSOFT BAG

 

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