Calitech

HVAC Accessories

Turnkey Projects

We undertake TURNKEY projects including AIR CONDITIONING, CLEAN ROOM PANELS , FIRE FIGHTING, PLUMBING, ELECTRICAL FOR PHARMACEUTICAL, API, HOSPITALS & MALLS.

Calitech Technical Services LLC offer modular clean room partitions, Clean room equipments, HVAC high side equipments such as chillers/ DX units, pumps and piping network and HVAC low side equipments such as air handling units (AHU), Ducting, Duct insulation, Filter Modules, Filters, Grills, Diffusers, Dampers and AHU manifolds. We develop DQ, IQ, OQ documents and validate the facility as per cGMP protocols.

HVAC Accessories

Return Air Riser

Manufacture & Exporters of Wide Range of Return Air Riser Made out of 18/20 Swg. CRCA / Galvanize Powder Coated / Stainless Steel 304 Construction for Suitable of Wall Mounted Top / Side Connection With Arrangement of Manually Operated Volume Control Damper , Aluminum Powder Coated / SS 304 Capsule Perforated Grill & 20u HDPE Washable Cassate Type Pre Filter.

 
HEPA Filter Housing Box

We are Supply of Ceiling Suspension Galvanized /CRCA Sheet Powder Coated Construction Laminar Air Flow Housing with Low leakages G.I. Gear operated Volume Control Damper, Side Connection, PAO Testing arrangement, Pressure Plate to fixing of filter , Internal arrangement for fixing of HEPA Filter & SS Capsule Perforated Supply Air Grill.

Air filters – pre-filters, micro-vee & HEPA filters :-

 
Pre-Filters

Pre-filters are built into 18 Gauge Aluminium / 20 Gauge CRCA Powder coated / GI Construction. The filter can be easily washed or soaked in addition with detergent and then gently given and air pressure to dry it in the atmosphere. The Pre-filters are randomly tested as per ASHRAE 52.1 Synthetic Dust Load Efficiency test with Air Velocities and Static Pressure drops are measured on the TESTING RIG constructed as per Standards.

Micro- Vee Filter

Micro- Vee filters are built into 18 Gauge Aluminium / 20 Gauge CRCA Powder coated / GI Construction. The filter can be easily washed or soaked in addition with detergent and then gently given and air pressure to dry it in the atmosphere. The Pre-filters are randomly tested as per ASHRAE 52.1 Synthetic Dust Load Efficiency test with Air Velocities and Static Pressure drops are measured on the TESTING RIG constructed as per Standards.

HEPA Filters

High Efficiency Particulate Air Filters are the most efficient air filters commercially available. Hepa Filters are built into 16 gauge Aluminium / SS construction are some times known as absolute filters, essentially dry arrestennce filters with exceptionally high efficiency 99.97% down to 0.3 microns. Hepa Filters are generally tested by Integrity Test by a Photometer. We use a glassfibre paper media (generally 125-130 pleats) in a normal filter of 2 ft. length, separated by piece of corrugated material generally used Aluminium to keep resistance & media velocity. The filter pack & separators are sealed with fire retardant solution when dry hardened providing positive seal for leakage.