SITC of HVAC work at top floor of S and T Park building IIT Kanpur

DOUBLE SKIN AIR HANDLING UNITS

Floor Mounted AHUs

Supply, Installation, Testing and commissioning of factory built floor mounted chilled water double skin type horizontal/vertical air handling units made of 50mm thick panels consisting of pre plasticized G.I. casing of thickness 0.8mm outside layer and 0.8 mm inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine, complete ,with mixing chamber and thermal brake profile and blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) cooling coil of 6 row deep, filter section with 50mm thick metal viscous/ washable synthetic type air prefilters (Class EU4/7), belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415 ± 10% volts, 50Hz, 3 Phase AC supply suitably designed for varialbe frequency drive applications, drain connections, stainless steel (18G) drain pan with PUF insulation, 150 mm dia. dial type pressure gauges (2 nos.)and industrial type thermometers (2 nos.) at the inlet and outlet of coil, auto purge valve wherever required, necessary vibration isolation arrangement etc. complete as per specification and of following capacities.

AHU (F/M)

Air Quantity & TR : 12000 CFM (20400 CMH)/ & 30TR

Static Pressure : 50 mm wg

Coil Rows Deep : 6

Motor HP : 7.5, AHU Tag no-AH-L6-03

AHU (F/M)