The Terminal Filter housings are used in cleanroom to mount the HEPA filters. These are made out of SS304/GI PU Painted with room/mezzanine operated volume control damper. These modules are provided with SS port for filter integrity test.
These modules made out from SS 304/ GI powder coated provided with easy removable grill and filter.
We have been manufacturing air filters for industrial application for the past 10 years from the range 20 micron, 10 micron, 5 micron and 3 micron filters. Air filters are available in washable and air cleanable versions. Mounting options are available FLANGE/BOX.All 10 micron and 5 micron filter media pleats are provided with rods for filters durability and extra life.
These diffusers are made out of SS 304 pre finished plasticized sheets duly perforated in different patterns.
These diffusers are made out of Aluminium extruded/plain sheets duly perforated in different patterns and epoxy powder coated.
These dampers are made out of Aluminium extruded profiles of Aerofoil design with opposed blades . The Blades are connected with nylon gears for smooth and noise less operation. Damper control options are available either motorized or manual operation .
These dampers are made from 16G GSS sheet with opposed blade louvers provided with UL rated fusible link duly epoxy powder coated.The spring connected fusible link enables the damper to shut off whenever fire occurs in the duct circuit. A limit switch also provided along with the damper to switch off the blower of respective AHU.A Duct module with service panel is connected to the damper to replace the fusible link.
Pre–cooling units are mainly used to reduce the moisture content from the fresh air catering to AHU which may causes in increasing the relative humidity in the designated room. These units are made out of 25mm thk PUF panels provided with Aluminium anodized structure. The Pannels are made out of pre-painted galvanized iron sheet of exterior skin and plain galvanized iron sheet of interior skin.All units are supplied in singular format. However they can supply in dismantle conditions also wherever required. The Density of PUF is 40kg/cu.mtr. Coil sections is provided with chilled water of 4, 6 & 8 rows deep. SS 304 insulated coil tray is provided with proper drain trap. Coil face velocity will not be more than 500 fpm .These units are mounted on a base channel with a provision for hanging/floor mounting.
These coils are mainly used in AHU air cooling systems. All coils are made out of 3/8”,1/2” and 5/8” copper tubes with aluminium fins. The header is provided with MS inlet and out let connections.
A copper distributor is provided for DX evaporator. Chilled water can be used as medium of refrigerant for chilled water coil and R22 gas can be used as medium of refrigerant for DX evaporator.
These coils are mainly used in AHU de humidifying systems. All coils are made out of 3/8”,1/2” and 5/8” copper tubes with aluminium fins. The header is provided with MS inlet and out let connections.
AHU Chilled water/Hot water Loop piping is provided at AHU coils inlet to control the chilled /Hot water flow to save the energy. The chiiled/water water will be by passed to the return header from the supply header without entering to the AHU through auto divert (activator) control system when the desired conditions achieved in the systems. This causes in reducing the heat load in the centralized chiller which will lead to energy saving
All the GI ducting is fabricated from C.R. sheets continuous galvanized with minimum zinc coating 180 g/sq. m both side inclusive as per IS:277 All ducts are sealed with food grade RTV sealent wherever required
The Ducts are fabricated strictly confirm to ISS 655 :1963. Duct joints are connected with extruded MS angle flanges duly painted. Galvanized threaded supports are used to hand the ducting.
We have more than two decades of experience in fabricating and erection of Ducting in the cleanroom HAVC projects.