The Zefon® Respirable Dust Aluminum Cyclone is used in conjunction with 25mm or 37mm 3 piece filter cassettes to separate and remove larger particles from the respirable particles collected on the cassette’s filter. This Zefon cyclone is a replica of the SKC Aluminum Cyclone*. The inner workings have been precisely machined to exactly match that of the SKC Cyclone with only slight cosmetic changes to the exterior.
As a result, the collection efficiency curve meets the standards set forth by ACGIH/ISO/CEN for a respirable curve with a median 50% cut point of 4 micron at 2.5 LPM flowrate.
A cyclone holder and 25mm or 37mm 3 piece filter cassette are required for use of the Zefon Aluminum Cyclone. Both the Zefon Cassette Cyclone holder (#ZA0061) and the SKC holder (#225-1) are compatible with the Zefon Aluminum Cyclone. Cassettes must be purchased separately.
- Aluminum construction is static conductive, eliminating interference.
- Lightweight – 30 grams
- Fully interchangeable with SKC Aluminum Cyclone
- Specified in NIOSH method 0600 for Respirable Particulates, and NIOSH 7500 for Silica, Crystalline
*Performance tests indicate no statistical difference between the SKC Aluminum Cyclone and the Zefon Aluminum Cyclone.