Coalescer Cartridge Series Description 

Model Number System: Refer to the box at left. The one or two digit Series Designator relates to the approximate micron rating of each model coalescer cartridge. Note that this is a Normans rating and should be used for reference
The "0", "2", and "4" Series allfiberglass cartridges are rated at 25, 5, and 3 microns respectively. The "2" and "4" Series are commonly used with diesel and other fuel oils, and are a compromise between filtration efficiency (cartridge life) and water removing capability. They coalesce gross water, but normally do not remove fine water haze. The allfiberglass "6" Series was originally developed for jet fuel service (the original MILF8901 specification). It has a 2micron rating and met the First Edition API 1581, Group I (nonadditive) requirements. It has proven to be the most cost effective design in some jet fuel applications. "6" Series cartridges are also used in gasoline filtration service. However, it should be noted that the powerful detergent additives in most automotive gasolines reduce the coalescing capability of this and other cartridge designs. 

"83" Series Cartridges: The 1micron rated "83" Series is a pleated media / fiberglass cartridge originally designed to meet the requirements of First Edition API 1581, Group II (jet fuel with additives). Over the years the very practical "83" Series cartridges have become the most widely used design in applications including gasoline, condensate, and insulating oil filtration.
"85" and "87" Series Cartridges: meet the exacting requirements of the Third Edition. The "85" Series is rated at 0.5micron while the "87" Series is rated at 0.3 micron. Both incorporate multilayered pleated media. The "85" Series is used in Class A and Class B (fixed) installations and has consistently shown superior dirt holding capacity in the field. The "87" Series is qualified for both Class B (fixed) and Class C (mobile) applications. Cartridge Dimensions: 6" diameter cartridges are the current industry standard. They are offered in lengths of 11", 14", 22", 28", 33", 38", 44", and 56". However, not all series are available in all lengths or in both end cap designs. Contact us for details. 4" diameter cartridges are also offered for use with older equipment. They are available in a variety of lengths ranging from 8 to 40 inches. 

General Specifications  



Coalescer Cartridge Construction 

PARKER  Velcon® singleunit coalescer elements are offered with Threaded Base or Open Ends and with Fiberglass Media or Fiberglass and Pleated Media combinations.
Threaded Base Coalescers are recommended for use in most applications. They simplify installation and replacement by eliminating the need for cover plates, center plates, nuts, washers, and gaskets. They are for use in PARKER  Velcon® and other make filter / separators. Threaded base adapters are available to convert vessels presently using open end elements. Open End Coalescers are offered with single unit construction which reduces the number of gasket seals and improves overall reliability. Allfiberglass Media Coalescers combine depth particulate filtration with a deep coalescing structure. Allfiberglass designs have successively finer media layers to achieve depthtype fitration of particles. Combination Fiberglass and Pleated Media Coalescers remove particles primarily in the high surface area pleated core. They have one or more layers of pleated media inside a cylinder of molded fiberglass laminations to provide an extended surface area for particuate filtration. Pleat corrugation and separation materials are used to keep pleats open for full utilization. Coalescing and filtration performance depends largely on the fiber diameter and buk density of the fiberglass media. Both the AllFiberglass and the Combinatiion coalescer cartridge designs incorporate phenolic resin impregnated fiberglass media. Several grades with fiber diameters ranging from 1 to 10 micrometers are used in various combinations to achieve desired results. PARKER  Velcon's latest coalescer designs (85 and 87 series cartridges) achieve even higher filtration and coalescing efficiency by incorporating pure microglass fibers with diameters of less than 1 micrometer in the pleated media. 

Standard
Design Features:



Filters shown are used
Optional Features:

Coalescer Cartridges
Used as first stage elements in Filter/Separators. 

Separator Cartridges Second stage elements in Filter/Separators. 

Pleated Paper Cartridges Corrugated pleated media with large 
Clay Canister Cartridges Attapulgus clay canisters for removal of 




AQUACON Cartridges Filter particulate matter and absorb water 
CDF Cartridges Absorb water and filter solids from 


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Part Numbers
552Y040 6000T AC405SP AC409SP AC51205 AC713 1/2CR AC718 1/2 AC71801 AC71805 AC719 1/2CR AC73601 AC815 1/2 AC822 1/2 AC829 1/2 AC82901 AC829P4D ACA210 ACO51201K ACO60901K aco60901c filter I 616 83tb 
AD21025 AD51225 AD60925 AD61425 AD82225 ASL71801 CA62202 CC62283 CDF210K CDF230K CO718CE FO456PL1T FO629PLF 1/2 FO629PLF5 FO644FG5A FO644PLF1M FO644PLF5M FO644PLF5TB FO656PLF1M aco60905c aquacon 
FO718PL01 FO718PL05 FO718PL50 FO718PLP3 FO7361/2 G0501 G0591 G0769 G0919 G0986 G0995 G1016A G1045 HK100 HK10015 HK2515 HP101 I61487TB I61687TB aco21005 filter separator 
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SO612VA SO613GS SO614C SO616 SO623C SO629C SO630PV SO633C SO636PV SPH1 SPH2 VF609A VF61EP1/2 VF71E SO609VA I62285TB FO7181/2 SO609V ACO61401K I6186T cdf230k filter fuel system 




