ENVIROMAC MAC1 107.1020 - Manual (Page 12)

ENVIROFLEX
   
FOR A HEALTHIER WORK ENVIRONMENT
IN U.S.A.
ENVIROFLEX INTERNATIONAL INC.
1051 CLINTON ST.
BUFFALO NY, USA 14206-2823
TEL. (716) 883-2319 FAX (716) 892-2139
TOLL FREE 1-866-ENV-FLEX
Internet: http://www.enviroflex.com
Email: [email protected]
IN CANADA
ENVIROFLEX INTERNATIONAL INC.
17 BROWNRIDGE RD. UNIT 8
HALTON HILLS, ONTARIO, CANADA, L7G 0C6
TEL. (905) 636-1177 FAX (905) 636-1178
TOLL FREE 1-877-ENV-FLEX
Internet: http://www.enviroflex.com
Email: [email protected]
U: 5% S: 1% G: 0.5% C: 0.1%
In point 4.3 the applications categories are described above are specified for the media
tested. In case of the "open pleat washable" this media has obtained the G (U&S
automatically) level by performing with a penetration degree less than 0.5%. In Europe,
there are certain listings, which prescribes certain classified filter medias for certain types of
dust. Outside Europe, such listings are not available yet. In point 5.4 the air permeability is
mentioned as value provided by the manufacturer of the media. The value is given in
m³/m²/hr. at a pressure drop of 20MM W.G. (approximately 0.8 inches of water). The actual
measured air permeability during the test was 506 m³/m²/hr. (27.66 CFM/Sq.Ft./Min.) point
8 in the test results.
For Welding fume, generally the "open pleat washable" can be used very successfully.
However, special treatment on the media utilizing a Precoat should be applied during
commissioning of the filter unit. By using this special silicone based Precoat a much better
reverse jet-pulse cleanability of the media is obtained.
Regarding washing of the "open pleat washable" polyester medias, we recommend a
medium pressure cleaner using warm water (max.60 deg. C) with Precipiclean

. The
nozzle of the cleaner should be approximately 20 inches away from the filter in order not to
damage the media.
Date: November 14, 2008
Section 2
Page 4 of 4