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Flanders Filters ~ Foremost in Air Filtration
Toll Free: 1-800-637-2803
Performance Data Notes:
The Super-Flow
®
24 filters offer HEPA efficiency at an
ultra low-pressure drop for HVAC systems supplying
air to critical areas.
Figure 1 illustrates the
Super-Flow
®
24 pressure drop
as a function of airflow rate for gasket seal and gel seal
designs.
Installation Considerations
All products have a rated overall efficiency of 99.99% at
0.30 μm and a maximum pressure drop of 1.0-inch w.g.
at the rated flow. Specify the following:
Material Types: 8 = Galvaneal
5 = Aluminum
3 = Stainless Steel
Gasket Types: G = Neoprene
F = Blu Jel
®
Gasket Locations: 1 = Upstream
2 = Downstream
Model Number Nominal Size Actual Size Media Area RatedFlow
SF24(*)-(*) 24" x 24" x 12 24" x 24" x 11-1/2" 400 sq. ft. 2400
SF24(*)-(*) 12" x 24" x 12 12" x 24" x 11-1/2" 195 sq. ft. 1320
1.0 General
1.1 HEPA filters shall be Flanders Super-Flow
®
24 as manufactured by Flanders.
1.2 Filter sizes, efficiencies and capacities shall
be as specified on the drawings.
2.0 Construction
2.1 Filters shall be constructed with twelve 1"
pleated media packs arranged in a V-bank
configuration. The media packs shall be
formed by pleating wet laid micro-fiberglass
media with continuous beads of a cured,
nonvolatile adhesive.
Guide Specifications
2.2 The filter frame shall be 20 ga. galvaneal steel,
stainless steel and aluminum shall consist of eight
C-channel supports attached without the use of
mechanical fasteners. The media packs shall be
sealed around the entire periphery to the frame with
two-component polyurethane.
3.0 Performance
3.1 The minimum filter efficiency shall be 99.99% at
0.30 μm when tested with polydisperse DOP aerosol
at the rated airflow.
3.2 The maximum pressure drop shall be 1.0" w.g. at
the rated airflow.
Represented By
Sample Model Number
SF24 - 8 - (*) (*)
Material Type
Gasket Type & Location
Flanders Filters, Inc.
531 Flanders Filters Road
Washington, NC 27889
Phone: 252-946-8081
Fax: 252-946-3425
Toll Free: (800)637-2803
Website: www.flanderscorp.com
®
Super-Flow
®
24 99.99% on 0.3 um
Pressure Drop vs Air Volume
Air Volume (cfm)
Pressure
Drop (in w.g.)
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0 500 1000 1500 2000 2400