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HEPA Filters
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HEPA Filters |
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Our wide range of clean air pressure modules are basically HEPA filter modules (150 to 2000 CFM) for use as duct connected clean air feed systems, pressurizing units and for supplying cooling air to hot air sterilizers. These are manufactured as per the specifications of our clients for varied industrial applications.
- HMG (India)
Bio-cleanair"™ HEPA filters are mainly used for 104 grades – 105 grade Clean Rooms, Operation Theatres, Nuclear Power Plants, Light-grade household dust collectors and Clean Room’s Equipments in the various applications. Technical Parameters: more...
- Bio-Clean Air Devices & Services
We manufacture a range of filters that offer excellent level of filtration and are widely used in air-conditioning and ventilation systems. Our filters are capable of purifying air going into air-conditioning units and processed air. Our products are also used as pre-filter in different industries like:
• Pharmaceutical
• Synthetic fibre industries
• Steel
• Fertilizer plants
• Nuclear plants
Our engineers have made these filters from fibre glass/ polyester media that is treated with special thi-oxy-tropic gel resin and is fitted in a steel frame. We offer a pressure switch with this unit that automatically activates. On increase of differential pressure, this switch rolls down the media. We have also provided limit switch as well as hooters for indicating the end of media. This unit is driven by a fractional horse powered geared motor with very low RPM. Our products are offered in the following specifications: recommended air velocity : 2 m/sec, more...- Clean Filter Industries Private Limited
Our range of micro clean range of pre-filters are designed to remove particles down to 3, 5 and 10 microns in diameter from air/gas streams with an efficiency of 95% when tested as per British standard 2831 using Test Dust No. 11. These are known for featuring high performance and high filtration efficiency.
- HMG (India)
We manufacture a wide range of CFI automatic viscous filters that find their usage in general ventilation and air conditioning purposes. Capable of handling high volume of air, these filters are ideal to be used where surrounding air contains high dust concentration in coal & lignite mines, steel plants, foundries and cement plants.
An oil drop eliminator follows a specially constructed endless Filter Mat. The mat is made from steel wire mesh whereas the oil drop eliminator does not contain wire mesh, The whole unit is supported on a steel framework. Suitable oil sump and sludge containers are also provided. A geared motor with fractional horse-power with very low RPM controlled by time relay drives the unit. The filter unit can be directly driven or indirectly driven. A direct unit can drive up to two indirect units.
Our range of filters come with recommended air velocity of 2.5 m/sec. to 2.6m/sec, initial pressure drop : 4 - 5 mm Wg., final pressure drop : 8 - 10 mm Wg, more...- Clean Filter Industries Private Limited
Our array of CFI dry fabric fine filters is constructed from one layer washable type super fine non-woven polyester media that comes with metallic backing and is stitched together in a deep crimped formation that helps in offering maximum filtration area. For uniform flow, the media is separated by G.I. Spacers and is also fitted in metallic filter frame. Our products are used in air conditioning, paint booth, compressor air intake, paint booth and ventilation systems as a pre-filter to 1 -micron bag filters or sub-micronics HEPA filters. The technical specifications are given below: Recomended Air Velocity : 1,5 m/sec, to 2m/sec, Initial Pressure Drop: 6 - 8 mm Wg., Final Pressure Drop: 16 - 18 mm Wg., (when filter needs cleaning), average Synthetic Dust Wt. Arrestance : 98% as per BS, EN, 779 & ASHRAE 52.1, average Atmospheric Dust Efficiency (Micronic) : 55% to 85% Using Laser-based Particle Counter. more...
- Clean Filter Industries Private Limited
Our specifically designed and fabricated ultra clean Hepa (High Efficiency Particulate Air) and Ulpa (Ultra Low Penetration Air) filters are reckoned for their consistent performance and reliability. HEPA filter remover up to 99.97 % of particles greater than 0.3 micron in diameter from air/gas. Further, our range of ULPA filters is known for offering 99.997 % efficiency for particles down to 0.12 micron.
- HMG (India)
Our array of CFI all metallic viscous filters are made from 5 layers of G.I wire mesh interspersed with 2 crimped layers and 3 flat layers. The media is used in the expanded metal from both the sides as reinforcement and fitted in 50 mm metal frame. The filter media ensures maximum filtration area resulting in nominal differential pressure and high dust holding capacity. The filter is required to be impregnated with oil before use.
- Clean Filter Industries Private Limited
Our range of designed and fabricated Minipleat Hepa (High Efficiency Particulate Air) filters are reckoned for their consistent performance and reliability.
- HMG (India)
We provide an array of filters, which are used in diverse applications such as air handling and others. Available in tailored options, our filters are known for their ability to provide efficient and effective filtration. Our range of filters includes: more...
- Damcon Air controller
Our range of pre, fine and HEPA filter are widely used in pharmaceutical, clean room, semi-conductor, biotechnology, photo film, optical, precision mechanical, critical O.T, defense, air handling units and air conditioning etc. The pre and fine filters are made in aluminum/GI /MS powder coated and the HEPA filters are made of imported sub micromic glass fiber. Our products are designed to clean sub-micronic airborne particles, bacteria and radia active debris. Furthermore, these are resistant to chemicals, acids and organic solvents. Following are the construction features of our range: more...
- Kleanair Equipments
We offer superior quality Fan filter unit (FFU) whose terminal module supplies high quality clean air in to your designed clean work area. This is a suitable module housing a blower and filtration system with in a single low profile casing. This is a perfect and cost effective solution to clean construction needs.
- Airsys Technology
Each pneumatic operated equipment or instrument will operate efficiently for prolonged period if compressed air used is free from moisture, oil and solid dirt. Use of air filter in line prior to equipment or instrument will serve this purpose.Salient Features: more...
- Raico Engineers,Mumbai
The roll filters are made by using synthetic fibers except the natural fiber R20. The exclusive bonding technology used in the manufacturing ensures a high number of fibers per square meter for a given weight. All the R series provided to clients is in white color therefor no color pigments are used to make a distinction between various filters. These R series include various models such as R 15, R 29 and R 50 which have got a relatively low resistance to air flow but a high dust holding capacity.
Applications: more...- Ashley F & S Engineering
We offer a wide range of filters which find a great place in various industries including agricultural universities, education institutions, research institutions, pharma industries and others. Some of the specifications of our range of equipments are as follows:
more...- Rescholar Equipment
Pocket Pre Filters for Spray Booths G3-G4 (Filter Pocket)
- Environmental Engineering Co., Delhi
We have for our clients our HEPA filters. These industrial air filters have ultra fine glass fibre media and are DOP tested with horizontal, vertical types in 2' x 2', 3' x 2' sizes. These filters are offered with the following features that include: more...
- Pharmatech Filtration,Delhi
We designed these Positive Pressure Modules in such a manner so that these can be capable in providing a clean area within a small enclosure or cell. The working principle of these pressure modules is almost same to the Laminar Airflow.
At the rear end of the unit, the pre-filter is fixed. For sucking the air, a bowler assembly is used. After sucking our the air, the air is passed through the HEPA filter chamber. The highest level of air filtrations is taken place inside the HEPA filter.- Clean Air Systems, Chennai
Our range of HEPA (High Efficiency Particulate Filters) can remove at least 99.97% of airborne particles 0.3 micrometers (µm) in diameter. These filters can efficiently filter very small penetrating particles with a greater efficiency. The HEPA filters are composed of a mat of randomly arranged fibers. Key metrics affecting function are fiber density diameter, and filter thickness. We offer HEPA filters in variety of specifications based on the requirement of the clients.
- Aeon Filters
Construction: Absolute HEPA filters are made out of imported fabrics. The paper is pleated and the pleats are separated by super fine corrugated aluminium foil and finally fitted in an aluminium frame, Epoxy-based adhesive is used all over from the inside for effective sealing of gaps.
- The Bangalore Paper & Pulp Mills
Introduction: Also known as fine filters or 5 micron / 3 micron filters and are suitable for both EU-5 and EU-6 operations. Application: Filters particles down to 5 or 3 microns, with an efficiency of 99.9%. Recommended for industrial and class applications. These filters can be directly installed in AHUs or mounted in banks in separate single skin plenums. Media and its Function: quality non-woven synthetic filter media with regular labyrinthine structure being built or synthetic fibers, which are bonded together by a special resin. This media is sandwiched between two layers of HDPE mesh, which acts as a retainer. Construction and Support: Large number of pleats of the media enhance the filtration area for better efficiency. To improve the efficiency of the filters, they are made 100% leak proof by securely fixing the media pack to the pariphery of the enclosure frame using epoxy hardener. more...
- Syntec Airflow System
HEPA FILTER (Clean Room)MODULES
Clean Room Modules are HEPA filtration systems that cater to the "Small Clean Room" requirements of Clients who work on a limited budget and for applications where a full fledged Clean Room, involving major site alterations and costs is not possible or not necessary. To meet these requirements, MARK has developed HEPA filter Modules each of the modules has a specific purpose as detailed below.
The Positive Pressure Module feeds fresh air into the room after HEPA filtration; Recirculation Module or the Room Air Dilution Module recirculates room air through the HEPA filter in repeated cycles resulting in dilution of the concentration of contaminants in the room; the AC connectable Module filters the cooled air from the window air conditioner in a HEPA filter and supplies sterile air to the room.
A combination of the modules described above helps in achieving the desired cleanliness level in the room.
Salient Features:
Class more...- Mark Air-Particulate Control Systems
These filters are required for removing the dust and/or moisture from air, gas in different stages in case of Air handling units, Air Washer, Package Units, Clean room etc. TYPE - Pre, Fine (microvee), Hepa (absolute), Ulpa, Minipleat, Bag (Pocket), Carbon etc. We offer complete range of box type and flange type air filters that are made by using different type of filter medias. The usage of medias vary according to the micron rating, efficiency, application required etc. Construction:The selected filter media which is stitched together with M.S., S.S.,GI, AL or HDPE mesh and crimped to form into deep folds for maximum filtration area, minimize pressure drop and maximum dust holding capacity which is directly related to life, efficiency and operating cost. Media is assembled in SS, AL, GI, MS painted wooden, carton casing/frame and separated with SS/MS rods or SS/AL spacers for better holding of filter media and uniform distribution of air more...
- Advance International
HEPA FiltersThe standard HEPA Filters made by us are 9.997% efficient at 0.3 microns which enables better than Class 100 conditions.The standard HEPA filters manufactured by the company are 9 in which additional sample protection is required, air cleanliness levels may be enhanced by the use of 0.3 micron HEPA filters.HEPA FILTERS available in following specifications :• 0.3 Micron• 0.5 MicronMicro FiltersIntroduction:Also known as fine filters or 5 micron / 3 micron filters and are suitable for both EU-5 and EU-6 operations.Application:Filters particles down to 5 or 3 microns, with an efficiency of 99.9%. Recommended for industrial and class applications.These filters can be directly installed in AHUs or mounted in banks in separate single skin plenums.Media And Its Function:Superior quality non-woven more...
- Mandeep Techno Private Limited
The standard HEPA Filters made by us are 9.997% efficient at 0.3 microns which enables better than Class 100 conditions.The standard HEPA filters manufactured by the company are 9 in which additional sample protection is required, air cleanliness levels may be enhanced by the use of 0.3 micron HEPA filters. HEPA FILTERS available in following specifications : • 0.3 Micron • 0.5 Micron more...
- Syntec Airflow System
We offer supreme quality clean room consumables including: more...
- Airsys Technology
CPH filter is constructed using 100% thermobondable polyester fiber. The stable pores are formed by thermobondable where the fiber come into contact with each other. Furthermore, it has an ideal fiber density gradient towards the center of the filter element.
Features & Benefits more...- Environmental Engineering Co., Delhi
All types of air filters for Laminar Flow Workstations and Clean Room applications are supplied by us. All the filters are available in Box & Flange type construction. Frame material could be MS/Aluminium powder coated or SS304
Filter range include :
more...- Mark Air-Particulate Control Systems
Secondary filters/fine filters are installed when the space for installation is limited. These low depth and light weight filters are available EN 779 classification which ranges F6, F7 and F8. These display low resistance which means low energy consumption.
Due to their light weight and low depth, these prove to be very economic to ship and store in comparison to other bulk filters. These are suitable to be used in various air volume systems and can withstand repeated fan shut down and turbulent air flow. These show a high resistance towards intermittent exposure to water providing high relative humidity resistance. These products are also available in bio static treated media.- Ashley F & S Engineering
The clean air tents are actually Clean Air Work Station. These are suitable for a relatively smaller clean room are we offer these in a ready to assemble configurations. These systems are used in various applications and can be moved from one place to another place.
The two most important areas, where these systems can be used are Packing Sections of a Pharmaceutical Industry & Automatic Filling Stations. In other industries, where these can be used are Machinery Production Industry, Filling Line, Sealing in Pharmaceutical Industry, Packing, Micro-electronics, Space Applications and Food Processing.
Product Characteristics
• To bring versatility in their applications, these are manufactured in various sizes.
• Are availed in Ceiling Suspended types and Self Standing types.
• Can be availed in SS or MS with PU painted constructions- Clean Air Systems, Chennai
It is made from glass fibers of progressive construction. The fibers are increasing in density in direction to the exit air side. Mainly used to collect dusts in HVAC systems and auto rolls. Available in standard size but is customizable as per client requirements.- Environmental Engineering Co., Delhi
The gas phase filter are made on the safest technology and provides an efficient result to clients. These are universally recommended for the removal of large spectrum of contaminant gases such as toxic, corrosive and odorous gases found in industrial and commercial applications. The removal of undesirable odors often permits larger percentage of the air in a building, reducing energy costs for heating and recirculating. These provide air purification for four types of airborne contaminants such as microbial, radioactive, air borne bio hazards and gaseous contains.
- Ashley F & S Engineering
We are pleased in presenting our Mini Pleat Filter. Mini pleat filters give us option of utilizing space saving higher airflow rates or extending filter life by operating at lower than rated airflow capacity. This is called downrating a filter.- Environmental Engineering Co., Delhi
Final filters/HEPA filters are one piece gasket dry seal filters which are used in clean-rooms, clean-benches, bio hazard benches and other clean work stations. These are available in a wide range of H 16, U 15, U 16, and U 17 in accordance with EN 1822. These filters ensure the necessary levels of contamination control in clean room environment.
These filters are compact, light weight and easy to install in open plenum, terminal and in line housing systems and offer various other benefits as well.
Features: more...- Ashley F & S Engineering
