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Better Air is Our Business ®
AAF has a policy of continuous product research
and improvement and reserves the right to change
design and specifications without notice.
10300 Ormsby Park Place Suite 600
Louisville, Kentucky 40223-6169
www.aafintl.com
Customer Service 877.228.7007
Fax 877.228.8008
ISO Certified 9001:2000
©2007 AAF International
AFP-1-419A AUG ’07 QG 2M
AstroGel™ III
Teardrop
Teardrop fixtures attach directly to the flat portion of the AstroGel grid
onto the cross channels. Cosmetic end caps are supplied for the end
of each row of light fixtures.
Open Top Troffer
The open top light fixture is a piggyback design with a gel
filled channel which accepts the knife edge TM Series ducted
module installed on top of the fixture. (Open top fixtures are not
recommended for pressurized plenum applications.) The top
of the fixture is made of heavy gauge, flattened expanded steel
to allow free flow of clean air around the lights. This flow-through
provision maintains full laminar flow in the cleanroom. The
expanded metal top is welded to the fixture to prevent racking.
The filter is installed independently of the light fixture and can be
changed without disturbing the open top troffer.
AAF open top fixtures are Underwriters Classified as air handling
troffers. They have a 12" acrylic egg crate hinged lens.
Closed Top Troffer (not shown)
Closed top troffers are installed in 2x4 grid openings in place of TM
Series ducted modules. 1x4 closed top fixtures are also available
where the ceiling layout requires one foot increments. (Closed top
fixtures are not recommended for pressurized plenum applications.
They are also not recommended for Class 100 or better cleanrooms
as laminar flow in not attainable with this type of fixture).
Teardrop Fixture
Open Top Troffer
2"
6"
Knife
Edge
Module
Gel Filled Channel
