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HVAC
659T/PFT (W) T-BAR
FILTER GRILLE
Features:
• Steel
• Molded Fiberglass back
Locke#
L2211
659TI
Lanced face with insulated
back 1" back
T-BAR FILTER GRILLE
Locke#
L1700
4010FG-2
2'x2' Lay-in filter
grill, no back
T-BAR FILTER GRILLE
• Steel Construction
• Stamped face has fins on ½" centers
• Concealed hinges and latches
• Insulated 1" fiberglass plenum to accept 6"
to 18" round collars (supplied by others)
• 24 x 24" lay-in T-bar, Uses standard
20'x20"x1" filter (not included)
• Aluminum foil vapor barrier
• Standard White Finish
Locke#
L1703
4010FG-2DB 2'x2' T-Bar filter
grille
RETURN AIR GRILLE
R4.2 FIBERGLASS BACK
• All-aluminum construction
• Grid core 1/2" x 1/2" x 1/2"
• Square core design with extruded aluminum
frame
• Bright White finish
Locke#
L2447
RE5T1 22"x22" Insulated Return
Air Grill
EGG CRATE T-BAR GRILLE
• White Acrylic
• Mount flush with
T-Bar ceilings
Locke#
L1701
1130R-2 2'x2' Acrylic T-Bar Grille,
no back
L1704
1930R-2 2'x2' acrylic replacement
cell only
LATTICE T-BAR RETURN
• 1/2" x 1/2" x1/2" aluminum lattice return air
T-Bar lay-in grille
• .055 T6 extruded aluminum frame
• Square collar
• Soft White
• Fiberglass back
• For 22" x 22" duct
Locke#
L2687
601TFG-2x2
2'x2' Lattice
T-Bar Return
RETURN & FILTER
RETURN T-BAR GRILLE
• All-steel construction
• Dover White enamel finish
• Ideal companions to SurfAire, Perforated or
High Volume diffuser installations
• Mount Flush with T-Bar ceilings
Locke#
L2214
94A-T 22" x 22" Grille
RETURN & FILTER
RETURN T-BAR GRILLE
• All-aluminum construction
• Mount flush with T-Bar ceilings
• Ideal companions to SurfAire, Perforated or
High Volume diffuser installations
• Filter grilles equipped with thumb slide
fasteners
NOTE:
Filters are not furnished.
Locke#
L2244
REF5-T 20"x20" T-Bar Grille
T-BAR RETURN GRILLES