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Filtres compacts Filtres avec média fibre de verre Filtres ePTFE et eFRM. Filtres haute température Filtres compact haute température Panneaux filtrant haute température Filtres HEPA haute température. Filtres à charbons actifs Filtres compact à charbons actifs Filtres à poches à charbons actifs Panneaux filtrants à charbons actifs Média charbons actifs Cartouches …
9/6/2020· The MEGAcel ® II ePTFE filter is extremely resistant to these harsh conditions, and also offers superior efficiency and pressure drop characteristics. Manufactured with a proprietary, high-quality ePTFE media, the MEGAcel® II ePTFE filter is hydrophobic and meets the requirements of UL900. The media pack is permanently attached to an anodized extruded …
Microglass HEPA Filters Designed specifically for the unique requirements and challenges of the pharmaceutical industry, the MEGAcel II mini-pleat HEPA filter has the proven durability, polyalphaolefin (PAO) compatibility, high particulate filtration efficiency, and the lowest pressure drop to meet the demands of pharmaceutical manufacturing. It is the best choice for the most …
Filter Media Filter Frame Material: ePTFE media Material: Anodized extruded aluminum Pack design: Mini-pleat Sealant: Polyurethane (PU) Separator: Hot-melt Pack depths: 35 mm or 50 mm Standard sizes in mm Nominal Airflow H W D m3/h m3/s 305 305 69 150 0,04 305 610 69 300 0,08 570 570 69 525 0,15 570 1170 69 1080 0,30 610 610 69 600 0,17 610 915 69 900 0,25 610 …
1.1 - Air filters shall be HEPA grade filters consisting of pleated media packs asseled in a V-bank configuration, polyurethane sealant, ABS plastic enclosure and seamless filter to holding mechanism sealing gasket. 1.2 - Sizes shall be as noted on enclosed drawings or other supporting materials. 2.0 Construction 2.1 - Filter media shall be a micro fiber glass mat formed into …
eFRM and ePTFE Merane HEPA and ULPA Filters. MEGAcel ® I eFRM. Typical Appliions: MEGAcel. Typical Appliions: MEGAcel ® II eFRM. Typical Appliions: MEGAcel ® II ePTFE. Typical Appliions: MEGAcel ® III eFRM. Typical Appliions: Any Questions? Give us a call or contact us by e-mail AAF International. European Headquarters Odenwaldstrasse 4 64646 …
21/11/2018· HEPA FILTERS MEGAcel ® I with ePTFE Filtration Technology. Sturdy Construction MEGAcel I filters are available in a variety of construction materials and cell side configurations to fit AAF and competitive framing systems or sealing designs. Individual Scan Testing AAF has established an air filtration testing methodology that is among the most comprehensive and …
Lower energy consumption – greater than 40% lower resistance as compared to 292 mm depth high capacity HEPA filters; AAF ePTFE Filtration Technology media coines ultra-high efficiency with lowest pressure drop Highly resistant to corrosive environments (acids, alkalis, and organic substances) Negligible offgassing properties (boron, sodium, potassium, silicon) High tensile …
eptfe air filter manufacturer/supplier, China eptfe air filter manufacturer & factory list, find qualified Chinese eptfe air filter manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.
3/4/2019· Glass fibre, polyester felt or PTFE, all of them can be used for HEPA or ULPA class cleanrooms. The main difference between these materials is the filtration process itself. The filtration with glass fibre or polyester felt media is done within the material. With PTFE filter media, the filtration occurs on the surface and that leads to several advantages; high efficiency …
‣ 1994: ePTFE merane HEPA filter for deep filtration revolutionize filtration for microelectronic cleanrooms due to ultralow low emission of volatiles and durability. ‣ 2012: eFRM merane technology developed for high aerosol concentration and high DHC appliions ePTFE merane at 10,000x magnifiion Much finer (nano) fiber diameters with slip-flow air …
Camfil’s clean air solutions help to protect sensitive advanced manufacturing processes, prevent microbiological contamination in research labs, and eliminate infectious airborne contaminants in the healthcare sector. Camfil air filters are tested and certified in accordance with the IEST Recommended Practice for Testing HEPA Filters (RP-CC034), to ISO Standard 29463 and EN …
MEGAcel® I ePTFE. Lower energy consumption – greater than 40% lower resistance as compared to 292 mm depth high capacity HEPA filters. AAF ePTFE Filtration Technology media coines ultra-high efficiency with lowest pressure drop. Highly resistant to corrosive environments (acids, alkalis, and organic substances)
shows a comparison of physical properties of ePTFE, eFRM, and glass fiber HEPA filters for consideration when durability and reliability are key concerns. Results based on Test Standard DIN EN 29073-3. Tensile Strength Microglass Media Ultrafine Merane Media Flat Folded Flat Folded 41.6 312.8 3.8 318.0 350.0 300.0 250.0 200.0 150.0 100.0 50.0 0.0 Tensile Strength (N) …
For example, U.S. Pat. Nos. 4,877,433 and 5,507,847 disclose filter media including a porous merane made from expanded polytetrafluoroethylene (ePTFE) with a HEPA filter rating. The filter media can be pleated. It has been found that a HEPA rating is difficult to obtain after a pleating operation because cracks or tears can be introduced into the merane. These …
Megalam ES FabSafe. HEPA (H14) and ULPA (U15, U16, U17) filter panels with ultra low outgassing components especially made for turbulent and laminar airflow appliions in microelectronic industry. Optimized merane media for low pressure drop. Developed for microelectronic cleanrooms and equipment. No organic outgassing from test aerosol.
eFRM ≠ ePTFE. eFRM media adds compatibility with oil-based aerosols, such as PAO, to the typical advantages of merane media – robust strength and significantly lower resistance. This unique coination of characteristics means that HEPA filters made with eFRM media are perfectly suited to use in Life Sciences appliions. Contact your AAF Flanders sales rep for …
The ePTFE Merane is a thin, highly porous merane that can be applied to different filtration media using a special lamination process. It consists of millions of the finest fibres and intersection arranged at random and has the effect of a permanent dust cake. The effective size of the pores is many times smaller than they could be seen with the naked eye, whereby, high …
AstroCel I HEPA filters are used primarily in cleanrooms and clean zones, which require the very highest levels of contamination control. The filter consists of water-proofed, fire-retardant fiberglass media formed into a series of pleats. Corrugated sheets of aluminum separate the pleats to permit maximum usage at minimum resistance. Gasketing is available on the …
ePTFE filters: uncertainty on energy saving 8 • ePTFE: low initial air resistance • But the air resistance increases sharply during dust loading 1um: almost zero H13/U15(U16) 0.5um G3/G4 F7/F9 E11/H13 5um: 50%~ MAU 60% Clean room ePTFE: Final filters of MAU have to be H13 glass media Glass media: Final filter of MAU only need to be E10/E11 glass media The air …
The HEPA filter used for the study was a Type C ePTFE filter, in accordance with IEST-RP-CC001.5, rated for a nominal flow of 630 cfm with an efficiency rating of 99.95% at the Most Penetrating Particle Size (MPPS). The IEST is a recommended practice for all HEPA and ULPA filters between customers and suppliers.
9/6/2020· Product Overview • Lower energy consumption - greater than 40% lower resistance as compared to 292 mm depth high capacity HEPA filters • AAF ePTFE Filtration Technology media coines ultra-high efficiency with lowest pressure drop • Highly resistant to corrosive environments (acids, alkalis, and organic substances) • Negligible offgassing propoerties …
HEPA ULPA Filters Camfil Farr is the world leader in very-high efficiency air filtration. These products include custom engineered components, like controlled media spacing and EPTFE media, and are designed to minimize contamination in critical areas.
29/1/2017· Without a filter cake on their surface, conventional filter media are rarely able to collect fine particulate efficiently; media blinding and atmospheric emissions occur over time as individual dust particles penetrate into and beyond the filter media. ePTFE filter media utilises true ‘surface filtration’ technology. A microporous ePTFE merane, it is laminated to the …
EPA, HEPA ULPA Filter Kompaktfilter Panelfilter mit Mikroglasfaserfiltermedium Panelfilter mit ePTFE und eFRM Meranmedium. Hochtemperaturfilter HT Kompaktfilter HT Panelfilter HT HEPA Filters. Gasphasen-Filter
HEPA/ULPA Filter Construction and Testing Options This table provides a thorough overview of the options available for each of our HEPA and ULPA filters, allowing you to make informed decisions for a given appliion and configuration. Each feature is denoted as standard (•), optional (Option), or not available ( ). MEGAcel ® I ePTFE* MEGAcel® II ePTFE* MEGAcel ® III …
HEPA Filters typically fail due to some form of contact coined with the poor mechanical strength of the media. Summary of Considerations for HEPA/ULPA Filter Selection This product guide contains multiple product options and configurations for your review and selection. Below is a helpful checklist of items to consider as you make your final selection. Media Integrity • …
High durability/high efficiency ePTFE merane helps meet EPA requirements (PM2.5, MACT, NESHAP) and will reduce total cost of ownership with: Reduced emissions (PM10, PM2.5 and Sub-Micron PM) Lower operating differential pressure. Longer effective life cycle of bags and pleated bags. Aids in recovery from upset conditions such as moisture
ePTFE HEPA Filters Conventional ePTFE merane filters cannot tolerate high concentrations of PAO aerosol (~15 µg/l), due to their hydrophobic properties. These filters quickly become saturated, and the resistance to airflow increases rapidly. This sensitivity to PAO and other hydrocarbons has therefore posed an obstacle for the implementation of ePTFE filters in …
MEGAcel® I ePTFE. Lower energy consumption – greater than 40% lower resistance as compared to 292 mm depth high capacity HEPA filters. AAF ePTFE Filtration Technology media coines ultra-high efficiency with lowest pressure drop. Highly resistant to corrosive environments (acids, alkalis, and organic substances)
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