Cartridge Filter Silencers Datasheet

UniversalAET's cartridge filters and filter-silencers offer high-performance filtration and silencing in a convenient, economical cartridge configuration. Choose from four standard models for pipe sizes ranging from 1⁄2 in. to 16 in. and for flow capacities ranging from 15 to 7700 CFM. Three types of filter element media — pleated paper, pleated felt, or wire mesh — are available to suit your application.

The CCF and CF series filters are high-quality air filters without a silencing section. The CCF has a removable weatherhood, and the CF has a removable top plate. Our CCS and CS intake filter-silencers have a built-in silencing section. The CCS features a removable weatherhood, and the CS has a removable top plate for easy access to the filter element. 

Outstanding Features

  • Weatherhoods for CCF and CCS sizes 21⁄2 in. through 5 in. are rugged blue ABS composite material that may be painted. All other components are carbon steel construction with a high-quality semi-gloss enamel finish.
  • Unique design options, combined with the latest manufacturing techniques, ensure optimum performance and long life even under demanding conditions.
  • Choice of filter only or filter-silencer.
  • Female pipe thread connections are standard for pipe sizes 1⁄2 in. through 3-1⁄2" and optional for pipe sizes 4" and 5"
  • Removable lightweight weatherhood (CCS and CCF) or removable top plate (CS and CF) for easy access to the filter element.
  • Interchangeable element options for desired filtration characteristics in the same housing.
  • Filter restriction gauges are optional for all units.

Advanced Design and Testing

Our extensive in-house engineering, manufacturing, and testing facilities ensure optimized process, mechanical, and acoustic performance for your application.

Dimensions and Weights

P
(size)
Rated
Flow
Capacity
(CFM)
D H B (N)
CCF
(N)
CCS
(N)
CF
(N)
CS
(L)
CCF
(L)
CCS
(L)
CF
(L)
CS
Approx. Weight
CCF
Approx. Weight
CCS
Approx. Weight
CF
Approx. Weight
CS
1/2 15 8.00 3.13 6.00 Use Use Use 6.50 Use 6.50 Use 7 Use 7
3/4 22 8.00 3.13 6.00 CCS CS CCS 6.50 CS 6.50 CCS 7 CS 7
1 35 8.00 3.13 6.00 Series Series Series 6.50 Series 6.50 Series 7 Series 7
1-1/4 60 9.00 3.50 6.50 3.50 7.88 3.50 7.88 9 10 5 9
1-1/2 75 9.00 3.50 6.50 3.50 7.88 3.50 7.88 9 10 5 9
2 120 9.00 3.50 6.50 3.50 7.88 3.50 7.88 8 10 5 8
2-1/2 190 13.44 6.75 10.00 1.00 1.00 1.00 1.00 7.50 17.69 7.13 17.31 11 19 10 18
3 275 13.44 6.75 10.00 1.00 1.00 1.00 1.00 7.50 17.69 7.13 17.31 10 18 9 17
3-1/2 375 13.44 6.75 10.00 1.13 1.13 1.13 1.13 7.63 17.69 7.25 17.31 13 2012 19
4 (NPT) 500 13.44 6.75 10.00 1.13 1.13 1.13 1.13 7.63 17.69 7.25 17.31 12 19 11 18
4 (Flanged) 500 13.44 6.75 10.00 4.00 3.00 4.00 3.00 10.50 19.63 10.13 19.25 14 21 13 20
5 (NPT) 750 13.44 6.75 10.00 1.81 1.81 1.81 1.81 8.38 18.25 8.00 17.88 12 19 11 18
5 (Flanged) 750 13.44 6.75 10.00 4.00 3.00 4.00 3.00 10.50 19.63 10.13 19.13 16 23 15 22
6 1100 18.00 9.50 14.00 4.00 3.00 4.00 3.00 13.31 25.25 12.75 24.75 31 43 23 35
8 2200 18.00 18.00 14.00 4.00 3.00 4.00 3.00 21.88 33.88 21.38 33.38 43 56 30 43
10 3000 24.00 11.50 18.00 4.00 3.00 4.00 3.00 15.38 29.25 14.19 28.13 52 83 41 67
12 4300 24.00 11.50 18.00 4.00 3.00 4.00 3.00 15.38 29.25 14.19 28.13 64 91 48 75
14 5900 30.00 15.44 24.00 4.00 3.00 4.00 3.00 19.38 36.25 18.25 35.06 97 143 75 121
16 7700 30.00 15.44 24.00 4.00 3.00 4.00 3.00 19.38 36.25 18.25 35.06 101 145 79 123
  • All models have a 1/8" FNPT tap for installation of a gauge or manometer to monitor pressure drop.
  • Sizes 1/2" - 3-1/2" are standard with female pipe thread connection (FNPT.)
  • Sizes 4" and 5" are available with female threads or flanges. Please specify "threaded" or "flanged" when you order 4" and 5" sizes.
  • Sizes 6" - 16" are standard with 150# ANSI drilled plate flanges.
  • Rated capacity is based upon exit velocity of approximately 5500 ft/min. If pressure drop allowance permits, capacity may be increased by as much as 50%.

Pressure Drop, Clean, All Models

Percentage of Rated Flow 50 75 100 125 150
Pressure Drop, Inches H2O 0.7 1.6 2.8 4.4 6.3

Replacement Element Part #

P (nom.) Paper Felt Wire
1/2" 81-0470 81-1202 81-1035
3/4" 81-0470 81-1202 81-1035
1" 81-0470 81-1202 81-1035
1-1/4" 81-0471 81-1203 81-1036
1-1/2" 81-0471 81-1203 81-1036
2" 81-0471 81-1203 81-1036
2-1/2" 81-1063, 81-0472 (old) 81-1205, 81-1204 (old) 81-1038, 81-1037 (old)6
3" 81-1063, 81-0472 (old) 81-1205, 81-1204 (old) 81-1038, 81-1037 (old)6
3-1/2" 81-1063 81-1205 81-1038
4" 81-1063 81-1205 81-1038
5" 81-1063, 81-0474 (old) 81-1205, 81-1206 (old) 81-1038, 81-1039 (old)
6" 81-0475 81-1207 81-1040
8" (2) 81-0475 (2) 81-1207 (2) 81-1040, (1) 81-1199 (old)
10" 81-1163 81-1209 81-1200
12" 81-1163 81-1209 81-1200
14" 81-1164 81-1210 81-1201
16" 81-1164 81-1210 81-1201

Filter Elements

Three types of filter elements are available for UniversalAET's cartridge filters and filter-silencers. The pleated paper elements provide the highest efficiency and are considered standard. Pleated felt and wire mesh elements are available for less demanding service, with respect to efficiency. The three types of elements are completely interchangeable and will fit the CCS, CS, CF, or CCF filter housings.

SERVICE INTERVALS: Paper and felt elements are typically cleaned or replaced when the air flow resistance has increased by 4 inches of water over the initial clean resistance. The maximum restriction recommended across the filter elements is 20 inches of water, but this value may be greater than the equipment can tolerate for best efficiency. The wire mesh elements should be cleaned when they are visibly dirty and re-treated with UniversalAET Oil-Free Adhesive or motor oil. Resistance is typically not a good indicator for cleaning wire mesh elements; a periodic cleaning schedule is recommended. 


Pleated Paper Element

SPECIFICATIONS:

  • High-quality industrial grade filter paper—pleated and oven-cured during production.
  • Oven-cured plastisol end caps with molded sealing beads (larger elements for pipe sizes (P) 10 in., 12 in., 14 in., and 16 in. have metal end caps and closed-cell rubber gaskets).
  • Media efficiency: 99.5% on 2 microns; 97% on 1 micron.
  • Maximum operating temperature:
    200F for units with 1⁄2 in. through 16 in. pipe sizes. 

SERVICE INSTRUCTIONS:

Because of the low cost of the paper element, it is generally treated as a consumable and replaced when dirty. However, depending upon customer preference, the paper element may be cleaned with compressed air and reused.

Compressed Air Cleaning:

Carefully direct compressed air (100 PSI maximum) through the dry element, opposite the normal direction of flow. After cleaning, inspect carefully for holes or cracks. If damaged, replace element. 


Pleated Felt Element

SPECIFICATIONS:

  • Durable polyester felt media — pleated.
  • Oven-cured plastisol end caps with

    molded sealing beads (larger elements for pipe sizes (P) 10 in., 12 in., 14 in., and 16 in. have metal end caps with closed cell rub- ber gaskets).

  • Media efficiency: 99% on 10 microns.
  • Maximum operating temperature:

    200F for units with 1⁄2 in. through 8 in. pipe sizes.

    250F for units with 10 in. through 16 in. pipe sizes using elements with metal end caps. 

SERVICE INSTRUCTIONS:

Pleated felt elements may be cleaned with compressed air (as described for paper elements) or water and reused.

Water Cleaning:

Rap gently to dislodge accumulated dirt, soak thoroughly approximately 15 minutes in warm water and mild detergent. Rinse thoroughly under low-pressure water. Air dry—do not dry with com- pressed air. After cleaning, inspect care- fully for holes or cracks. If damaged, replace element. 


Wire Mesh Element

SPECIFICATIONS:

  • Galvanized wire-mesh media—corrugated construction.
  • Larger elements for pipe sizes (P) 6 in., 8 in., 10 in., 12 in., 14 in., and 16 in. have metal end caps.
  • For best efficiency, wire mesh elements must be treated with oil or oil-free adhesive.
  • May be cleaned and reused indefinitely.
  • Wire mesh elements are considered “roughing” filters and are not recom- mended for applications that require efficient filtration of fine particles.
  • Approximate efficiency: 93% on 10 microns. Efficiency will vary with element oil or adhesive coverage.
  • Maximum operating temperature:
    • 200F for 1⁄2 in. through 16 in. with oil-free adhesive (the flash point for oil-free adhe- sive is 235F).
    • 300F for 1⁄2 in. through 16 in. without oil- free adhesive. Filter efficiency is much lower without oil-free adhesive on the filter. Higher temperatures can be used with uncoated 1⁄2 in. through 5 in. filter elements without end caps.

SERVICE INSTRUCTIONS:

New elements are delivered pre-treated with UniversalAET's oil-free adhesive. See the back page for details. For best efficiency, wire mesh elements must be retreated after each cleaning. Spray the element on both sides with UniversalAET Oil-Free Adhesive, P/N 81-0323, following the directions on the container. For oil treatment, dip the element in SAE 30-50 motor oil and drain thoroughly before using.

To clean wire mesh elements, wash in solvent or warm water and detergent in a container large enough for complete immersion of element. Rinse completely, drain, and either air dry or use compressed air. After cleaning and drying, retreat the element with oil-free adhesive or oil as described. 


Cartridge Air Filters and Filter-Silencers

Air Filter Restriction Gauge

UniversalAET's Filter Restriction Gauge provides a convenient, accurate means of monitoring filter pressure drop as the filter element becomes increasingly loaded with dirt. Cartridge filters and filter-silencers are standard with threaded connections for direct mounting of the gauge. See product bulletin 81-1234 for a complete description. 

Oil-Free Adhesive For Wire Mesh Elements

This is an oil-free product developed for use on viscous impingement filters. It is a substitute for applications that do not permit oil wetting of the filter elements, such as oil-free compressors. UniversalAET oil-free filter adhesive is available in 16-ounce aerosol spray cans, packaged 6 cans per case. Order by part number 81-0323.


Contact us for more information about our complete line of industrial silencers, air filters, and filter-silencers:

  • Air filters and filter-silencers, catalog 241-A
  • CB compact blower silencers, catalog 255-A
  • CBF/CBFI compact blower filter-silencers, catalog 261-A
  • Air filter restriction gauge, catalog 81-1234
  • Reciprocating engine silencers and filters, catalog 246-A
  • Rotary positive blower silencers, catalog 244-D
  • Absorptive silencers, catalog 245-B
  • Vent and blowdown silencers, catalog 243-C
  • Compressor silencers and filters, information provided by application
  • Vacuum pump separator silencers, catalog 222-B
  • Industrial fan silencers, catalog 249-A, 249-D
  • Steam ejectors, pressure reduction valves, and other special applications
  • Gas turbine silencers and filters, catalog B-249-A
  • Acousti-TubeSilencers, catalog 260
  • Acousti-TubeSilencer Series, technical bulletin 94-1315
  • StrataCleanbarrier™ air filter systems, catalog 268
  • StrataCleanPulse™ air filter systems, catalog 269 

Keeping Industrial Equipment Clean and Quiet

Our corporate headquarters are located in Stoughton, Wisconsin, just southeast of Madison, the state capital. 

Our products have been used to protect, quiet, and optimize the performance of industrial equipment for 50 years.

We maintain a fully equipped testing facility to qualify filters and silencers. We are an ISO 9001 registered firm and ASME Code certified.