Zefon Aluminum Cyclone for Respirable Dust :: Respirable Dust Cyclones :: Sampling Medias & Cassettes :: Zefon International, Inc.

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Zefon International, Inc. :: Sampling Medias & Cassettes :: Respirable Dust Cyclones :: Zefon Aluminum Cyclone for Respirable Dust

Zefon Aluminum Cyclone for Respirable Dust  
Zefon Aluminum Cyclone for Respirable Dust 
Printable version

The Zefon Respirable Dust Aluminum Cyclone is used in conjunction with 25mm or 37mm 3 piece open face filter cassettes to separate dust particles by size with the respirable particles being collected on the filter and larger particles being removed. The collection efficiency curve meets the standards set forth by ACGIH/ISO/CEN for a respirable curve with a median 50% cut point of 4µ at 2.5 LPM flow.

The Zefon Aluminum Cyclone design is a replica of the SKC Aluminum Cyclone*. The inner workings have been precisely machined to exactly match that of the SKC Aluminum Cyclone with only slight cosmetic changes to the exterior. Both products are interchangeable between cyclones and cyclone holders. Use a Zefon aluminum cyclone with the SKC holder #225-1 or alternatively use the SKC Aluminum Cyclone with Zefon holder #ZA0061

* Performance tests indicate no statistical difference between the SKC Aluminum Cyclone and the Zefon Aluminum Cyclone.

  • Meets ACGIH/ISO/CEN respirable curve with a 4.0um cut point at 2.5LPM
  • Specified in NIOSH method 0600 for Particulates Not Otherwise Regulated, Respirable
  • Specified in NIOSH method 7500 for Silica, Crystalline, by XRD
  • Aluminum construction is conductive, eliminating interference from static charging
  • Fully interchangeable with the SKC cassette/cyclone holder.
  • Lightweight - only 30 grams (cyclone only, 188 grams with cyclone, holder and cassette)

The Zefon Aluminum Cyclone includes the cyclone only, as shown. A cassette/cyclone holder is required for use. The cyclone is compatible with Zefon cassette/cyclone holder #ZA0061 or the SKC holder #225-1. The Zefon holder may be purchased separately or as a kit with the cyclone. See Accessories and Related Products for more details.

Manufacturer Zefon International
U/M Each
Stock Status Normally Ships within 24 hours

Product Price Order

  Zefon Aluminum Cyclone for 37mm Cassettes
  Product #: ZA0060


  Zefon Aluminum Cyclone for 25mm Cassettes
  Product #: ZA0075


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All products and prices posted are valid for sale in the USA only
If you are not from the USA, CLICK HERE to locate
an Authorized Zefon Distributor in your area.

Accessories & Related Products  

Zefon Aluminum Cyclone for Respirable Dust with Holder


Zefon Universal Cassette and Cyclone Holder


Zefon Aluminum Cyclone Calibration Chamber


Replacement Grit Pots for Aluminum Cyclone


Replacement O-Rings for Zefon 37mm Aluminum Cyclone


Gravimetric Pre Weighed Cassettes


37mm Cassette w/ MCE Filters


37mm Cassette w/ PVC Filters

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An ISO 9001-2008 Certified Company