AIR HANDLING UNIT (AHU)

Our AHU comes with CFM ranging from 800 CFM to 40000 CFM, static pressure ranging from 40 mmwc to 150 mmwc, imported fan selection – SISW, DIDW, EC & Plug Type. The compact design is maintenance friendly, vibration free & noiseless in operation. Filters & coil selection is done in a manner to attain efficient results. Mixing chambers, humidifiers & specialized aero foil/motorized dampers are available on specific demand.

• Double skin AHU with 40 to 50 mm fiber glass insulation or 25 mm foam insulation with 0.9 to 1 mm G.I. outer & 0.8 mm inner skin.
• Single skin AHU with 25 mm fiber glass insulation or 15 mm thick foam insulation with 0.7 to 0.8 mm G.I. outer & 0.5 mm inner skin
• Ceiling Suspended Ductable Units
• Fresh Air & Exhaust Air Ventilation Units (As Required)
• Treated Fresh Air Unit

CASING

• In AHU, the assembly includes a frame composed of a specially shaped section of extra-thick GI sheet with high bending strength, due to the pleats in frame.
• The inner rack is manufactured of plain GI sheet, whereas the exterior rack of the same material has a backed on pre enamel coated.
• The space created by the connection of the two racks is filled with an injected CFC Polyurethane foam insulation having 38-40 kg/m3 to ensure excellent thermal and sound insulation that prevents heat transfer, noise transmission and potential condensation.
• The frame sections are joined by angle cleats manufactured of Die-cast Aluminum.
• Drain pan is made of SS 304 to avoid rusting.

HINGS AND LOCKS

• The hinges and locks are made of self-extinguishing thermoplastic nylon-filled with glass wool and minerals. Heavy duty Hinges and locks are specially designed to operate at higher pressure.

FILTER SECTION

We manufacture pre- filters & fine filters of Aluminum, GI & SS materials as per the standards

• Pre-Filter (Filtration Range- 10µ)
• Fine Filter (Filtration Range- 3µ to 5µ)
• Return Air Riser Filter (Filtration Range- 10µ to 20µ)
• HEPA Filter (Filtration Range up to 0.3µ)

FAN SECTION

• This part is composed of a double inlet cone centrifugal fan with an anchor bedplate, drive and electric motor or plug-fan.
• Forward-facing impeller blades are used in facilities designed to run with lowpressure air flow. These fans are identified with the AT and ADH codes.
• Backward curved blades designated with RDH code is used for facilities with medium or high pressure air flow.
• The Motor-Fan drive is composed of pulleys and v-belts.

VIBRATION ISOLATORS

• The entire fan & motor assembly is mounted on specially designed spring/ rubber/ cushy foot vibration isolators to reduce noise and vibration.

WEATHER PROOF LIGHT / WIRE GUARD / LIMIT SWITCH

• These are safety devices which helps to avoid any accident. Wire guard is provided at door to avoid direct exposure.