YORK INTERNATIONAL
58
BEVEL SEAL EXTRUSION SECTIONS
Rugged Construction
HEPA filter installations place great demands on the
holding frames. The frames often span large areas,
support many filters and accessories, and must be
lightweight and easy to install. The frames must pro-
vide a barrier to particulate as efficient as the filters
themselves.
Bevel Seal frames are constructed of 6063T5 alloy alu-
minum extrusions. The channel edge extrusion at the
periphery of each frame is compatible for interfacing
with walls, floors, ductwork and other frames.
NOTE:
Filter banks larger than four filters in both the height and
width will be made in two sections. The overall height or
width of the assembled bank will be 2" greater than indi-
cated above; i.e., 6 x 6 bank would be 12'-6-1/2" x 12'-8-1/2".
FIG. 59A –
WELDED BEVEL SEAL FRAME AND CLIPS
LD06610
LD06610
2"
2"
MAIN RUNNER
PERIMETER EXTRUSION
T-SECTION
PERIMETER SECTION -
TYPE H
2"
2-3/4" - 3-3/4" - 4-3/4"
ASTROCEL II
YELLOW
RED
RED
BLUE
SILVER
SILVER
SINGLE
FILTER
CLAMPS
(100#
SPRING)
DOUBLE
FILTER
CLAMPS
(100#
SPRINGS
5-7/8"
ASTROCEL I
11-1/2"
ASTROCEL I
VISUAL CONTROL FILTER CLAMPS
NOTE:
The filter clamp springs are color coded to assure proper
clamping pressure depending on filter thickness and clamp
style.
LD06648
12.542'
12'-6-11/42"
10.479'
10'-5-31/44"
8.417'
8'-5"
6.354'
6'-4-11/44"
4.292'
4'-3-11/42"
2.229'
2'-2-31/44"
2.229'
2'-2-31/44"
4.292'
4'-3-11/42"
6.354'
6'-4-11/44"
8.417'
8'-5"
10.479'
10'-5-31/44"
12.542'
12'-6-11/42"
1
2
3
4
5
6
1
2
3
4
5
6
2"
SECTION
DIMENSIONS: BEVEL SEAL FRAME BANK
(for 24" X 24" AstroCel HEPA Filters)
Maintenance
FIG. 60 –
HEPA FILTER FRAME CROSS SECTION VIEW
