Summary of the content on the page No. 1
SwissAire
Self Supporting Synthetic Media Bag Filters
Bulletin PB1104-1206
General
ASTR Holding Frames are riveted together to form
SwissAire is a very high strength, synthetic media
a bank and may be installed for upstream or down-
bag filter. Pockets are nearly rigid, making them
stream service. K-Trac Filter Framing Modules are
self supporting for full media use and no pocket sag.
especially suitable for medium to large built-up filter
Pockets are also fully welded instead of stitched.
banks
Summary of the content on the page No. 2
Swissaire media is 100% synthetic composed of fine fibers in a progres- sive density structure for optimum pressure drop performance and high dust holding capacity. Fully welded pockets provide a leak-free design and exceptional Corrosion free galva- burst strength greater nized metal header will than 12.5 inw.g. not crack or warp. Media is fully encased and sealed, ensuring no bypass and exceptional burst strength. 100% synthetic medium perform- ance results from strictly mechani- cal particle
Summary of the content on the page No. 3
SwissAire Particle Collection Efficiency 100.0 90.0 80.0 70.0 60.0 50.0 40.0 SA60 30.0 SA90 20.0 10.0 0.0 0.1 1.0 10.0 Particle Size (micron) SwissAire Rigid Bag Filters 24” x 24” x 26” (8) Pocket Tested at 2,000 CFM per ASHRAE Standard 52.2. Data reflects the Composite Minimum Efficiency Pressure Drop vs Air Flow Rate 0.60 SA5054426 SA6064426 0.50 SA9084426 0.40 0.30 0.20 0.10 0.00 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Airflow Rate Dust Holding Capacity SwissAire vs Rigid Air 2.00 SA
Summary of the content on the page No. 4
Application Guidelines Prefilters SwissAire bag filters should be installed with pock- Properly selected bag filters without prefilters will ets vertical wherever possible. It is acceptable to generally require changeout annually in typical install 24” x 12” face size filters with pockets hor- HVAC applications. Because of the frequent izontal if necessary to meet the size requirements maintenance expense and increase in fan kW of the filter banks. input using prefilters, they are often recomm
