Parker Products OIL-X EVOLUTION User's Manual
Contents
1. OIL X EVOLUTION The most energy efficient compressed air filters in the world AN domnick hunter www domnickhunter com COMPRESSED AIR THE 4TH UTILITY COMPRESSED AIR IS A SAFE AND RELIABLE POWER SOURCE THAT IS WIDELY USED THROUGHOUT INDUSTRY PROXIMATELY 90 OF ALL COMPANIES USE COMPRESSED AIRelNes aR ECT OF THEIR OPERATIONS GAS M ATER AND ELECTRICITY COMPRESSED AIR IS GENERATED ON SITE GIVING THE USER RESPONS BI RAIR QUALITY AND OPERATIONAL COSTS ene COMPRESSED AIR IS NOT OUT IT S PROB LEN S a ALL SYSTEMS SUFI ORMANCE e THE AMBIENT AIR BEING DRAWN INTO THE COMPRESSOR COMPRESSED AIR STORAGE VESSELS e THE TYPE AND OPERATION OF THE AIR COMPRESSOR e DISTRIBUTION PIPEWORK There are 10 major contaminants found in a compressed air system these are e Water Vapour e Atmospheric Dirt e Liquid Oil e Micro organisms e Condensed Water e Rust e Oil Aerosols e Water Aerosols e Pipescale e Oil Vapour The largest quantity of contamination introduced into the High efficiency compressed air filtration is not only used compressed air system originates from the atmospheric air to remove particulate and oil but more importantly it drawn into the compressor and not as often believed removes water aerosols and Is key to operating an efficient introduced by the compressor itself The most prolific and and cost effective compressed air system problematic of the contaminants is water which accounts for 99 9 of the2. NO ACCURATE WAY OF VERIFYING PRODUCT PERFORMANCE TO OPERATE A COST EFFECTIVE COMPRESSED AIR SYSTEM CLASS 0 SHOULD ONLY BE SPECIFIED AT THE POINT OF USE AND FOR THE MOST CRITICAL OF APPLICATIONS OYE N OPTIMISED SYSTEM DESIGN FOR TYPICAL APPLICATIONS THE QUALITY OF AIR REQUIRED THROUGHOUT A TYPICAL COMPRESSED AIR SYSTEM CAN VARY THE EXTENSIVE RANGE OF PURIFICATION EQUIPMENT AVAILABLE FROM DOMNICK HUNTER ALLOWS THE USER TO SPECIFY THE QUALITY OF AIR FOR EVERY APPLICATION FROM GENERAL PURPOSE RING MAIN PROTECTION THROUGH TO CRITICAL CLEAN DRY AIR CDA POINT OF USE SYSTEMS DOMNICK HUNTER HAS COMPREHENSIVE RANGES OF PURIFICATION EQUIPMENT AVAILABLE TO EXACTLY NSURING BOTH CAPITAL AND OPERATIONAL COSTS ARE KEPT TO A MATCH SYSTEM REQUIREMENTS Cost effective system design To achieve the stringent air quality levels required for today s modern production facilities a careful approach to system design commissioning and operation must be employed Treatment at one point alone is not enough and it is highly recommended that the compressed air is treated prior to entry into the distribution system to a quality level suitable for protecting air receivers and distribution piping Point of use purification should also be employed with specific attention being focussed on the application and the level of air quality required This approach to system design ensures that air is not over treated and provides the most cost effective sol
3. layer wrapped under the lower endcap Conical flow diffuser allows airflow through the lowest section of the element which is not possible on conventional filters due to the position of the wet band Deep bed Deep bed pleating of the filter Specialist media _SIL X EVOLUTION uses a specialist media reduces the air flow velocity treatment for it s filter media which pleating within the media which in addition treatment actively repels oil and water to improving the filtration performance of the element significantly reduces pressure losses and energy consumption preventing the fibres of the media from soaking up liquid This ensures coalesced liquids do not reduce the high voids volume of the filter media therefore reducing system pressure losses and energy consumption LRQ4001479 No corrosion with Alocrom treatment Rapid corrosion of untreated aluminium Float drain INTERNATIONAL APPROVALS CE RAS CRN ASME VIII National Board AS1210 Filter connections More port sizes are available to match both pipe size and system flow rate giving additional customer choice and reduced inistallation costs Compact and lightweight Advanced element design provides a smaller more compact filter Fully corrosion protected All OIL X EVOLUTION filters undergo cleaning de greasing and Alocrom treatment before painting Alocrom treatment not only primes the aluminium surface for p
4. total liquid contamination found ina compressed air system Regardless of what type of compressor is installed the same level of filtration is required Contaminant removal In addition to problems associated with the compressed air system itself allowing contamination such as water particulate oil and micro organisms to exhaust from valves cylinders air motors and tools can lead to an unhealthy Failure to remove this contamination can cause numerous problems in the compressed air system such as e Corrosion within storage vessels and the working environment with the potential for personal injury distribution system staff absences and financial compensation claims e Blocked or frozen valves cylinders air motors Compressed air contamination will ultimately lead to and tools e Inefficient production processes e Damaged production equipment e Spoiled damaged or reworked products e Premature unplanned desiccant changes e Reduced production efficiency for adsorption dryers e Increase manufacturing costs The table below highlights each of the purification technologies required to remove the different contaminants present in the compressed air system CONTAMINANTS Bulk Condensed Atmospheric Dirt Liquid Oil amp Oil Rust amp WaterSeparator WaterSeparator Coalescing Filter DE SUE NS AOE SO SR EE DER f S Xx x x _ ee C Anoor A ee ee ee M ee C Rogon ewe ustRemoval Filter O KT XK a
5. A d Microbiological Filter gt lt SISI X x x gt lt S gt Xx AE x gt lt gt lt x gt lt x S x gt lt Xx it pt ANE AE IE AE IT x gt lt gt lt ARE ALL COMPRESSED AIR FILTERS THE SAME COMPRESSED AIR PURIFICATION EQUIPMENT IS ESSENTIAL TO ALCL MODERN PRODUCTION FACILITIES IT MUST DELIVER UNCOMPROMISING PERFORMANCE AND RELIABILITY WHILST PROVIDING THE RIGHT BALANCE OF AIR QUALITY WITH THE LOWEST COST OF OPERATION TODAY MANY MANUFACTURERS OFFER PRODUCTS FOR THE FILTRATION AND PURIFICATION OF CONTAMINATED COMPRESSED AIR WHICH ARE OFTEN SELECTED ONLY UPON THEIR INITIAL PURCHASE COST WITH LITTLE OR NO REGARD FOR THE AIR QUALITY THEY PROVIDE OR THE COST OF OPERATION THROUGHOUT THEIR LIFE WHEN PURCHASING PURIFICATION TY COST OF OPERATION AND TH a THE DOMNICK HUNTER DESIGN PHILOSOPHY ee ALL DOMNICK HUNTER FILTRATION AND PURIFICATION PRODUCTS sean ARE DESIGNED WITH THE PHILOSOPHY OF AIR QUALITY ENERGY ioe EFFICIENCY AND LOW LIFETIME COSTS Air quality e OIL X EVOLUTION filters provide e OIL X EVOLUTION filter Ramnrecced air OuriGation air quality in accordance with performance has been ha eer ISO 8573 1 2001 the international independently verified by Lloyds equipment is installed to deliver high i o standard for compressed air quality Register quality clean dry air and to eliminate the problems and costs associated e OIL X EVOLUTION coalescing filters are e OI
6. IAY FILTER E ELEMENTS LAEL AL TO ENSURE ERED A Why should I change my filter element To achieve the stringent air quality levels required by both modern industry and ISO 8573 1 2001 the international standard for compressed air quality highly specialised filtration materials are employed which has both a finite life and a finite capacity to retain contamination It is important to remember that when the filter life has expired the required air quality can no longer be maintained Filters are installed to provide contaminant removal to a specific air quality requirement therefore the primary reason to change filter elements should always be to maintain air quality Filter elements should be changed based upon manufacturers recommendations to maintain air quality My filter is fitted with a differential pressure gauge and the needle is in the green why should I change my element Many filter housings are fitted with Differential Pressure Gauges Generally these are Indicators not precise gauges and offer no level of calibration Typically these will show an area of green and red indicating if the needle Is in the green that the element does not require changing Differential pressure gauges are not filter service indicators or air quality indicators they are simply measuring differential pressure and offer an indication of premature blockage As the filter media in an element degra
7. L X EVOLUTION coalescing and with contamination When selecting the first range of filters specifically dust removal filters are covered by this type of equipment the delivered designed to deliver air quality in a one year compressed air quality air quality and the verification of accordance with ISO 8573 1 2001 when guarantee erformance must alwavs be the tested with the stringent requirements f P of the new ISO 12500 1 international Tne ar quay guarantee primary driver otherwise why install is automatically renewed with it in the first place standard for Compressed Air Filter f annual maintenance Testing OIL X EVOLUTION dust removal filters and adsorption filters are also tested in accordance with the test methods of the ISO 8573 series OIL X EVOLUTION filters use aerospace technology to keep pressure Energy efficiency losses to a minimum After air quality the next consideration when selecting a Deep pleat element technology and specially treated filtration media compressed air filter is the cost of provides a low pressure loss filter element with 450 more filtration operation OIL X EVOLUTION filters surface area when compared to a conventional wrapped filter and 200 not only provide air quality in greater area than typical pleated filter elements accordance with the international standards they are designed to do e Overall pressure losses start low and stay low throughout the so with the lowest operationa
8. S0 8573 5 IS0 8573 4 1S0 8573 4 0 12500 1 50 12500 1 ISO 12500 1 Inlet Sa eer PWR lt 70 mbar 1 5psi lt 140 mbar 2psi lt 140 mbar 2psi 350 mbar 5psi lt 70 mbar 1 5psi lt 140 mbar 2psi Initial saturated differential pressure pA lt 140 mbar 2psi lt 200mbar 3psi Product selection Correction factors Stated flows are for operation at 7 bar g 102 psi g with reference to 20 C 1 bar a 0 relative water vapour pressure For flows at other pressures apply the correction factors shown Replacement Element Kit e EE reseo w e o 2 19 oea 1 pramejo y 6 oa 2 13 o1lurate 1 x X EEN 015Bj 01 on Sdan 015 grade HE grade BEN TEE grade 025D Te 216 12 025 grade 025E 216 127 025 grade HEN HAN MAE O35F T 1 160 339 035 2 230 1 0356 Da 160 l 339 035 1 To find the Correction factor for 8 5 bar g 122psi g HAE Je HUE Nominal pressure grade O45H 19 8 699 O45 grade 1 HEE ee 1 11 TE ai grade O0551 37 3 2232 1314 055 grade grade 0553 or e a 2232 1314 055 grade Filter selection example Filter codi ng example Selecting a filter model to match a system flow rate and pressure Example System flow 1050 m hr at a pressure of 8 5 bar g Line Pressure Correction j Factor a o w O oe 2 os u os a e l on s n l os e r l o e p me l o S E When ordering an AO AA filter for pre
9. ainting it also provides corrosion protection Additionally all OIL X EVOLUTION filter housings are also externally protected with a tough durable dry powder epoxy coating OIL X EVOLUTION filter housings are provided with a 10 year housing guarantee Clean change filter element Element changes are now easy and do not require the user to touch the contaminated element during annual element change Minimal service clearance Space saving design minimises service clearance and allows installation in confined spaces Choice of drains Coalescing filters grade AO and AA are fitted as standard with energy efficient zero air loss float drains for the removal of coalesced liquids Dust removal filters grade AR and AAR and adsorption filters grade ACS are fitted with a manual drain Optional accessories Additional mounting and interconnecting hardware is available refer to Page 10 for more details 6Sbcas PREUIOP BRITISH COMPRESSED AIR SOCIETY LIMITEO Via VDMA EMBER 3 ESSE CA g D SY 45 Inst EA Gl Druckluft effizient MAINTAINING AIR QUALITY AND ENERGY EFFICIENCY THROUGF REGULAR MAINTENANCE IT HAS LONG BEEN THE PRACTICE TO CHANGE FILTER ELEMENTS BASED UPON THE PRESSURE DROP MEASURED ACROSS THE FILTER AS THIS IS DIRECTLY ATTRIBUTABLE TO OPERATIONAL COSTS HOWEVER ONE MUST REMEMBERS THE REASON FOR INSTALLING THE FILTER IN THE FIRST PLACE i e TO REMOVE CONTAMINATION T AV adi
10. des even a tiny hole can result in the filter media rupturing allowing all contamination to be carried past the filter into the system If this should happen the needle on the gauge would always indicate in the green area and the element would never be serviced until the user spotted contamination downstream If the element was replaced after such an incident contamination will still be present downstream of the filter for some time What are the benefits of regularly changing filter elements e High quality compressed air e Protection of adsorption dryer beds Guaranteed e Protection of downstream equipment personnel and processes e Reduced operational costs Increased productivity amp profitability Continued peace of mind REPLACED IN ACCORDANCE WITH TE Te a a What are the consequences of not changing filter elements What seems like a cost saving In the short term can turn out to be a very costly mistake Having identified a contamination problem in the compressed air system and the need for purification equipment what would be the cost to your business of poor air quality e Damaged adsorption dryer beds requiring unplanned desiccant changes Corrosion within the compressed air storage and distribution system Blocked frozen valves and air motors Damaged machinery Contamination exhausting from valves and cylinders leading to unhealthy working environments risk of personal injury sta
11. ff absences and personal injury claims Inefficient production processes Spoiled damaged products Re worked products Increased manufacturing costs Increased production downtime ISO 8573 COMPRESSED AIR QUALITY STANDARDS ISO 8573 IS THE GROUP OF INTERNATIONAL STANDARDS RELATING TO THE QUALITY OF COMPRESSED AIR AND CONSISTS OF NINE SEPARATE PARTS PART 1 SPECIFIES THE QUALITY REQUIREMENTS OF THE COMPRESSED AIR AND PARTS 2 9 SPECIFY THE METHODS OF TESTING FOR A RANGE OF CONTAMINANTS I En a z Solid Particulate SS Purity Maximum number of particles per m Particle Size Total oil aerosol liquid and vapour As specified by the equipment user or supplier Specifying air purity in accordance with ISO 8573 1 2001 When specifying the purity of air required the standard must always be referenced followed by the purity class selected for each contaminant a different purity class can be selected for each contaminant if required An example of how to write an air quality specification is shown below ISO 8573 1 2001 Class 1 2 1 IS08573 1 2001 refers to the standard document and its revision the three digits refer to the purity classifications selected for solid particulate water and total oil Selecting an air purity class of 1 2 1 would specify the following air quality when operating at the standard s reference conditions Class 1 Particulate In each cubic metre of compressed air no m
12. fications it attempts to keep customers informed of any alterations This publication is for general information only and customers are requested to contact your domnick hunter sales representative for detailed information and advice on a products suitability for specific applications All products are sold subject to the Company s standard conditions of sale Copyright Parker Hannifin 2007 Publication Reference 4402 09 07 Rev 008 Stock No 17 400 4402 filtration purification separation BRITISH COMPRESSED AIR SOCIETY LIMITED LRQ4003083 LRQ4001479 A division of Parker Hannifin Corporation A domnick hunter Parker Hannifin ltd domnick hunter division Dukesway Team Valley Trading Estate Gateshead Tyne and Wear England NE11 OPZ Tel 44 0 191 402 9000 Fax 44 0 191 482 6296 www domnickhunter com
13. l 12 month life of the filter element costs available Can help to significantly reduce your carbon footprint Alternative Manufaturer Annual Savings with OIL X EVOLUTION Sam Die DaS EOP System Pressure 7 bar g Initial Saturated Differential EVOLUTION EVOLUTION Compressor Size 120 Kw Pressure mbar Energy Saving Kw Environmental Saving Kg CO Duration of Operation 8000 Hrs OIL X EVOLUTION Grade AA Coalescing Filter 2 139 0 01 micron 0 01mg m 6 259 2 69 1 Alternative Manufacturer s Coalescing Filter 9 619 4 136 0 01 micron 0 01mg m Low lifetime costs Equipment with a low purchase price may turn out to be a more costly investment in the long term By guaranteeing air quality and ensuring energy consumption is kept to a minimum domnick hunter OIL X EVOLUTION filters can reduce the total cost of ownership and help improve your bottom line through improved manufacturing efficiencies Correct selection of filtration media Coalescing and dust removal filters use a high efficiency borosilicate glass nanofibre material which has a 96 voids volume providing media with excellent filtration efficiency and a high dirt holding capacity Construction of the filtration media into a filter element OIL X EVOLUTION filter elements use pleated not wrapped filter media which is constructed using a unique deep bed pleating technique This provides 450 more filtration surface area when compared to a traditional wrapped fi
14. lter element and around 200 more surface area compared to a traditional pleated element Deep bed pleating also reduces the air flow velocity within the media which further improves filtration performance Additionally the high efficiency AA and AAR grade elements have a unique graded density media construction which provides even greater filtration performance without adding to pressure loss or energy consumption AIR QUALITY GUARANTEED OIL X EVOLUTION coalescing filters utilise four drainage methods to ensure high performance whilst conventional filters only use one High efficiency drainage layer provides increased liquid drainage improved chemical compatibility and higher operational temperatures when compared to conventional materials Drainage method 1 Drainage method 2 Traditional elements have a build up of liquid Typical element OIL X EVOLUTION Known as a wet band where the drainage layer is glued into the lower endcap The OIL X EVOLUTION design wraps the drainage layer under lower endcap removing coalesced liquid from the air flow path increasing liquid removal efficiency and providing more usable filtration surface area Wet band in air No wet band in air flow path flow path Surface tension breakers are moulded into the lower filter element endcap to prevent liquid from sticking and to ensure fast and efficient drainage of coalesced liquid Drainage method 3 Drainage ribs cast i
15. nto the filter bowl compress the lower part of the filter element allowing bulk liquid to rapidly drain from the filter element through capillary action Filtration performance of OIL X EVOLUTION filters are not only tried and tested by domnick hunter but has also been independently validated by Lloyds Register penis Coalescing filters a A A ASAE RA Cia SSE SETS Independent Performance Validation in Accordance with ISO 8573 2 ISO 8573 4 ISO 8573 5 OIL AEROSOL SOLID PARTICULATE OIL VAPOUR ENERGY EFFICIENCY ANY RESTRICTION TO AIRFLOW WITHIN A FILTER HOUSING 7 ELEMENT WILL REDUCE THE SYSTEM PRESSURE TO GENERATE COMPRESSED AIR LARGE AMOUNTS OF ELECTRICAL ENERGY IS REQUIRED THEREFORE ANY PRESSURE LOST WITHIN THE SYSTEM CAN BE DIRECTLY CONVERTED INTO A COST FOR WASTED ENERGY THE HIGHER THE PRESSURE LOSS THE HIGHER THE ENERGY COSTS 3SeS 0 ter housing and the ne Interface betwee the filter housing and filt come Brom the filter Emeni as it blocks up with contamination during operation In most filters high operational costs are generally due to a poorly designed airflow path within the filter housing and element and poorly selected filtration media In addition to this the high differential pressure change points recommended by many filter manufacturers increase operational costs even further Providing an optimal flow AEROSPACE FLOW MANAGEMENT SYSTEM path for the compressed air is key to reducing system Bell mou
16. ore than 100 particles in the 0 1 0 5 micron size range are allowed In each cubic metre of compressed air no more than 1 particle in the 0 5 1 micron size range is allowed In each cubic metre of compressed air no particles in the 1 5 micron size range are allowed Class 2 Water A pressure dewpoint of 40 C or better is required and no liquid water is allowed Class 1 Oil In each cubic metre of compressed air not more than 0 01mg of oil is allowed This is a combined level for both oil aerosol and oil vapour ISO 8573 1 2001 CLASS 0 THE ISO 8573 1 2001 TABLE ALSO INCLUDES A CLASS 0 FOR EACH TYPE OF CONTAMINANT SHOULD AN APPLICATION REQUIRE COMPRESSED AIR PURITY WHICH IS HIGHER THAN THE LEVELS SHOWN FOR CLASS 1 THEN CLASS 0 ALLOWS THE USER AND AN EQUIPMENT MANUFACTURER OR SUPPLIER TO AGREE THEIR OWN LEVELS WITHIN THE FOLLOWING GUIDELINES e THE PURITY LEVELS SELECTED MUST BE MORE STRINGENT THAN THOSE OF CLASS 1 e THE PURITY LEVELS SELECTED ARE MEASURABLE WITH THE TEST EQUIPMENT AND METHODS OF ISO 8573 PARTS 2 TO 9 e THE AGREED LEVELS ARE WRITTEN AS PART OF THE AIR QUALITY SPECIFICATION IMPORTANT NOTES e CLASS 0 DOES NOT MEAN ZERO CONTAMINATION ALLOWED IN THE COMPRESSED AIR e MANUFACTURERS SHOULD NOT STATE PRODUCTS COMPLY WITH CLASS 0 UNLESS PURITY LEVELS HAVE CLEARLY BEEN DEFINED AND AGREED WITH THE USER PURITY LEVELS BEYOND THE ACCURATE MEASUREMENT CAPABILITIES GIVEN IN ISO 8573 PARTS 2 TO 9 SHOULD NOT BE SELECTED AS THERE IS
17. perating Temp Operating Temp o 0051 VFL oss IEL 1760F W W C aa sF oss EF e az eoc 76 F E W E a 100 2120F M W pacs os M CIM Weights and dimensions O A B c witt Pipe Size mm ins mm ins mm ins kg lbs iS SS ee en ee ee Ee ee ome 7 38 235 e On pose 97 538 235 9 320192 Pop w w s 7s ws 225 92 22 as os r s m os zs o2 22 au or _ 6 oes v0 T 45 99 oss w m e7 as wo 25s 1 45 99 os e s ea a as m aa 12 254 Incident Monitor FXKE Fixing Clamp MBKE Mounting Brackets Used to indicate premature high differential pressure Fixing clamp allows quick and simple Mounting brackets provide additional support to filters Indicator can be retrofitted to existing housings without connection of multiple filter housings installed in flexible piping systems or OEM equipment depressurising the system Incident Monitor Filter Fixing Kits MBKE Mounting Bracket Kits Filter Model Filter Model Filter Model 015 020 FXKE2 015 020 MBKE2 FXKE3 035 045 FXKE4 035 045 MBKE4 050 055 FxKES os0 055 MBKES 10 dh domnick hunter OIL X OIL X EVOLUTION TETPOR PNEUDRI and VALAIRDATA are registered trademarks of Parker Hannifin ltd Parker Hannifin ltd domnick hunter division has a continuous policy of product development and although the Company reserves the right to change speci
18. ssures above 16 bar g 232 psi g use manual drain Replace F with M in product code e g 015BBFX now 15BBMX Pipe Size INCIDENT MONITOR l OPTION 1 Obtain pressure correction factor from table or calculate factor using method shown Correction factor for 8 5 bar g 1 10 GRADE MODEL PIPE SIZE erT DRAIN OPTION 2 Divide system flow by aah factor to give equivalent flow rate 3 digit l ter X None at 7 bar g 1050m hr 1 10 955 m hr at 7 bar g kasa denotes Incident Monitor 3 Select a filter model from the above table with a flow rate above pipe size Not available or equal to 955 m hr Filter model selected 045 above on models 005 amp 0010 _ Select filtration grade General purpose filter required grade AO selected Model A0045 Select pipe connection amp Thread type System uses 2 piping and BSP threads Model A0045HB oma Cao Ea CB J COF J OU x Note AO AA grade filters for use up to 16 bar g 232 psi g are supplied with a float drain as standard Select drain type and other options For pressures of 16 to 20 bar g 232 to 290 psi g a manual drain must be used ACS AR AAR Automatic float drain required differential pressure monitor not grade filters are supplied with a manual drain M as standard required Model AO045HBFX Final Filter Model Selected A0045HBFX on o Max Operating Pressure i Filter Grade Filter Models Max Recommended Min Recommended O
19. th housing inlet a era ee Oa me Bell Mouth inlet to provide a smooth turbulent operating costs amp full flow inlet conduit A transition for the air as it enters into the filter element without restriction through the full flow element inlet conduit Smooth 90 elbow amp In aerodynamic terms a design which turns the air sharply through 90 is known as an inefficient corner This typically APA turning vanes has always been the method used to direct air into a compressed air filter element OIL X EVOLUTION uses a smooth 90 elbow to direct air into the filter element reducing turbulence and pressure losses significantly by turning the inefficient sharp 90 corner into an efficient one As the diameter for the conduit increases the benefits are reduced therefore filter models 025 to 055 also include aerospace turning vanes which channels the air through a number of smaller more efficient corners reducing pressure loss and energy consumption even further Flow distributor Filter models 015 to 055 include an upper flow distributor and all models include a lower conical flow diffuser The upper flow distributor provides turbulent free distribution of the air flow throughout the filter element ensuring full utilisation of all available filtration media increasing filtration performance and reducing energy consumption The combination of conical flow diffuser and a F drainage
20. ution to high quality compressed air The following table highlights the domnick hunter filtration and drying products required to achieve each air purity classification shown in ISO 8573 1 2001 If a Class 0 purity level is required contact domnick hunter for recommendations regarding product requirements ISO 8573 1 2001 SOLID PARTICULATE WATER CLASS WET PARTICULATE DRY PARTICULATE VAPOUR TOTAL OIL AEROSOL LIQUID and VAPOUR OIL X EVOLUTION Grade AO AA OIL X EVOLUTION Grade AR AAR PNEUDRI ADSORPTION DRYER OIL X EVOLUTION Grade AO AA OVR Pani seni a OIL X EVOLUTION Grade AO AA ACS OIL X EVOLUTION Grade AO AC OIL X EVOLUTION Grade AO AA OIL X EVOLUTION Grade AR AAR PNEUDRI ae ee OIL X EVOLUTION Grade AO AA EEE OIL X EVOLUTION Grade AO OIL X EVOLUTION Grade AR NESIN pitas omen OIL X EVOLUTION Grade AO OIL X EVOLUTION Grade AO OIL X EVOLUTION Grade AR iaee n i OIL X EVOLUTION Grade AO OIL X EVOLUTION Grade AO OIL X EVOLUTION Grade AR aei h aa REFRIGERATION DRYER 10 C PDP AA ACS OVR AR AAR WS A0 Filter Type Bulk Liquid Removal Oil Vapour Removal Oil Vapour Removal Dry Particulate Dry Particulate Max Remaining Oil 0 6 mg m 0 01 mg m 0 003 mg m 0 003 mg m Content at 21 C 70 F 0 5 ppmlw 0 01 ppmlw 0 003 ppm w 0 003 ppm w Filtration Efficiency E 09 a 09 OO ODI ow w 9 905 09 a 09 OO SI B Ta ME Ta Test Methods Used 1S0 8573 9 ISO 8573 4 1S0 8573 4 IS0 8573 5 I
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