NOTES: Dimensions in parentheses are mm. For 1600 grille length and width dimensional information, see table on page K1-25.

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1 K, / Blade Thickness Dimensional Information & Frame Styles, FACE VIEW FOR FRAME STYLES A, B, C, AE, BE, CE, DS, & RG 7/" (22) 9" (229) MAX For grille length and width dimensional information, see table on page K2., FRAME STYLES A, B, C, AE, BE, CE, DS, & RG / / / /32 / /32 3/32 / 3/32 27/32 / 27/32 + 3/4 + /4 + 3/4 FRAME A FRAME B FRAME C / / / / / / /32 / /32 3/32 / 3/32 27/32 / 27/32 + 3/4 + /4 + 3/4 FRAME AE FRAME BE FRAME CE / / 3/4 /4 9/32 / 9/32 /32 / /32 + /4 /4 FRAME DS FRAME RG NOTE: Dimensions in parentheses are mm. K24 Excellence in Air Distribution KRUEGER 22

2 K, / Blade Thickness Dimensional Information & Frame Styles, FACE VIEW FOR FRAME STYLE D, FRAME STYLE D 9" (229) MAX 7/" (22) LENGTH EQUALS NOMINAL DUCT PLUS /4" () EQUALS NOMINAL DUCT PLUS /4" () 9/32 / / + /4, FACE VIEW FOR FRAME STYLE R, FRAME STYLE R 9/32 /" () FACE 9" (229) MAX 7/" (22) / EQUALS NOMINAL DUCT MINUS /4" () TYPICAL LENGTH EQUALS NOMINAL DUCT MINUS /4" () /32 / /4 /32 NOTE: Dimensions in parentheses are mm., Dimensional Information,, LENGTH & DIMENSIONAL DETAIL KRUEGER 22 O D F C CORE FRAMES A, B, C, D, R, H, M, & N D O F C CORE FRAMES DS, RG, & O O D F C CORE FRAMES AE, BE, & CE Frame Frame Length Overall Dimension Core Opening Length F O C A D /" D + 3/4" D 3/4" B D /" D + /4" D 3/4" C D /" D + 3/4" D 3/4" D D /" D + /4" D 3/4" R D /" D /4" D 3/4" AE D D + 3/4 D 3/" BE D D + /4" D 3/" CE D D + 3/4" D 3/" DS D D + 7/" D 3/4" RG D D D 3/4" H D D + 2 /4" D 3/" M D D + /" D 3/" N D D D 3/" O D 3/" D + 3/" D 3/4" NOTES: Lengths based on end caps mounted on each end. D = Nominal duct dimension length/width (or ordered length) F = Actual overall neck dimension length/width O = Overall face dimension length/width C = Actual core opening length/width Providing You With Air Distribution Solutions K2

3 K, / Blade Thickness Mounting Options, MOUNTING OPTIONS FOR FRAME STYLES A, B, C, & D NO MOUNTING SPRING CLIP MOUNTING SCREW HOLE MOUNTING* CONCEALED MOUNTING NOTES: All fastening methods for frame R are provided by others. * Frame D not available with screw hole mounting., MOUNTING OPTIONS FOR FRAME STYLES AE, BE, CE, DS, & RG NO MOUNTING SPRING CLIP MOUNTING + / CONCEALED MOUNTING Deflection Patterns, NORMAL AIR DEFLECTION PATTERN (N), EVERY OTHER AIR DEFLECTION PATTERN (E) / (3) K2 /4 () / () TYP / () TYP / (3) /4 () NOTE: Dimensions in parentheses are mm. /" (3) /2" (3) Excellence in Air Distribution /" () TYP /" () TYP /" (3) /2" (3) KRUEGER 22

4 K, / Blade Thickness Mitered Corner (MC, MC) Deflection Patterns MC, MC, 9 DEFLECTION PATTERN MC, MC, 3 DEFLECTION PATTERN L OUTWARD DEFLECTION (CO) DUCT MC, 9 DEFLECTION PATTERN L DUCT INWARD DEFLECTION (CI) OUTWARD DEFLECTION (CO) INWARD DEFLECTION (CI) OUTWARD DEFLECTION (WO) INWARD DEFLECTION (WI) 3º ALSO AVAILABLE Mitered Corner (MC, MC) Dimensional Data MC, OVERALL DIMENSIONS FOR FRAME STYLES Duct Duct Frames Width L A B C D R AE BE CE DS RG 2" 4" ( 2) 2" (3) 2 7/" (327) 2 /" (32) 2 3/" (34) 2 /" (3) 7/" (32) 3 3/" (33) 2 /" (329) 2 /" (32) 2 3/" (3) 2" (3) 4 /2" 2" (4 3) " (47) 7/" (479) /" (473) 3/" (47) /" (4) 7 7/" (44) 9 3/" (47) /" (4) /" (473) 3/" (42) " (47) MC, OVERALL DIMENSIONS FOR FRAME STYLES Duct Duct Frames Width L H M N O 2" 4" ( 2) 2" (3) 2 7/" (327) 2 3/" (32) 2" (3) 3" 4" (7 2) 2" (3) 2 /" (3) 4 /2" 2" (4 3) MC, MAXIMUM FLOOR LDING K2 " (47) 7/" (479) 3/" (47) " (47) /" (4) Maximum Vertical Distributed Load Maximum Vertical Live Load Excellence in Air Distribution Maximum Horizontal Load Model Blade Spacing lbs/in 2 lbs/ft 2 lbs Normal /" (3) /4" () 3 3 Every Other /" (3) /2" (3) 2 2 Dash indicates not available. KRUEGER 22

5 K, / Blade Thickness, Access Doors & Oversized Units, ACCESS DOOR OPTION LH LH LH FACE VIEW HINGE OUTSIDE " (2) TYP 72" (29) MAXIMUM DUCT TYP HINGE INSIDE RH " (2) TYP RH RH Linear bar access doors provide open area approximately (27) long by a width determined by the specified unit width. Access doors are not available with the models.,, OVERSIZED UNIT DIMENSIONAL DETAIL OVERALL FACE LENGTH DUCT LENGTH ALIGNMENT PIN OVERSIZED UNIT ASSEMBLED FACE VIEW 72" (29) MAX 72" (29) MAX DUCT LENGTH 72" (29) MAX ALIGNMENT TAB LEFT END BUTT CUT BOTH ENDS BUTT CUT BOTH ENDS BUTT CUT RIGHT END BUTT CUT OVERSIZED UNIT SECTIONS Oversized units are assembled with the minimum number of sections based on a maximum individual duct length of 72. Alignment tabs and pins are provided to facilitate assembly. Alignment tabs and pins are not available with frame M, N, and O. KRUEGER 22 Providing You With Air Distribution Solutions K29

6 K, / Blade Thickness, Accessories LINEAR OPPOSED BLADE DAMPER (LOBD) LINEAR STRAIGHTENING GRID (LSG) 3" (7) MINIMUM DUCT 3" (7) MINIMUM DUCT S 3" OR GREATER Do not use with frames DS and RG. Do not use with concealed mounting. 3 /" (7) S 3" OR GREATER Do not use with frames M, N, or R. Do not use with spring clip mounting. 2 7/" (2) SINGLE BLADE DAMPER (SBD) SINGLE BLADE DAMPER (SBD) 2" () DUCT DAMPER ADJUSTMENT 2 /2" (4) TO 4" (2) DUCT 2" ONLY S 2 /2" TO 4" Do not use with frames H, M, N, O, DS, or RG. Do not use with concealed mounting. Do not use with widths greater than 2 (). Do not use with frames H, M, N, O, DS, or RG. Do not use with concealed mounting. BLANKOFF STRIP (BOS) 2" () MINIMUM DUCT /" (27) Do not use with spring clip mounting. K3 Excellence in Air Distribution KRUEGER 22

LINEAR DIFFUSERS AND BAR GRILLES

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