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General
Flanders Superflow 2K is a V-bed HEPA filter
(99.99% at 0.30 micrometer) specifically designed
for high airflow applications requiring HEPA effi-
ciency at an ultra low pressure drop. The Superflow
2K can be incorporated into systems with air veloc-
ities of 500 fpm and a pressure drop of 1.0 inch w.g.
Product Design
The Superflow 2K filters are manufactured with wet
laid microfine fiberglass media. The media is
formed into a minipleat utilizing a hot melt separa-
tor and arranged in a V-bed configuration. There
are 10 individual minipleat packs that are sealed on
all four sides to the frame with a two component
polyurethane.
The frame is constructed of 16 ga. galvaneal steel
and consists of vertical support struts of the same
material. Vertical supports are attached to the
frame body without the use of mechanical fasten-
ers. The vertical supports act as the sealing surface
of the mini pleat packs.
Features and Benefits
The product offers the following advantages over
conventional HEPA filters.
• Longer Life – Gasket seal Superflow 2K filters
have 290 sq. ft. of media compared to 140 sq. ft. for
traditional HEPA filters. The greater media area pro-
vides a longer time period between filter replace-
ments.
• Improved Efficiency – The significant quantity of
media translates into an extremely low media
velocity. Therefore a minimum overall efficiency of
99.99% at 0.30 µm is easily assured. Traditional
HEPA filters have an overall efficiency of 99.97% at
0.30 µm.
• Lower Operating Cost – The typical HEPA filter
pressure drop can range from 1.4 inch w.g. to 1.8
inch w.g. at the rated flow. The pressure drop of the
Superflow 2K is 1.0 inch w.g. at the rated flow.
Product Options
The Superflow 2K filters are available in aluminum
or stainless steel frames and with gasket seal or gel
seal design.
Gasket Seal
The filter gasket is 1/4” x 3/4” black neoprene
attached to the frame with an adhesive and the
gasket joints are dovetailed to ensure no penetra-
tion of particulate due to the gasket. The filter is
designed for installation into Flanders front load B-
1 holding frame, Surelock C Gasket Seal Housing
and Surelock-B Side Access Housing.
Gel Seal
The filter gasket is Flanders Blu Jel filled into a
channel around the perimeter of the frame. The gel
seal design provides the highest degree of sealing
integrity between the filter and holding device. The
filter is designed for installation into Flanders front
load A-4 holding frame or Surelock-C Jel Seal
Housings.
Superflow® 2K
High Velocity HEPA Filter
20 Gauge Galvaneal: SF2K-8-G*-** 0.063” Aluminun: SF2K-5-G*-**
20 Gauge 304 Stainless: SF2K-3-G*-**
(Where * indicates gasket location and ** designates size. See price book)
Flanders - Foremost in Air Filtration
Corporate Headquarters, St. Petersburg, FL
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