13-550R-0146 it
W/
WITH MASTIC (FOR OVAL
OR ROUND DUCTS)
DOLLAR
SLAB 3
4.
A A
%CA 04
FIRE DAMPER
ACCESS DOOR --.,,
SLEEVE
pUGT I
FIRE DAMPER DETAIL AT
ROOF/FLOOR PENETRATION
N.TJS. WVAW25
STANDARD CONSTRUCTION
FRAME: STEEL
BLADE NSULATION: NON- ASBESTOS UL CLASSIFIED
FNISH MILL GALVANIZED
FUSIBLE LW-- REPLACEABLE ib5'F UL LISTED
LINK IS STANDARD. 212'F IS OPTIONAL.
MAXIMUM SIZE: 15" DIAMETER
MNIMUM SIZE: 5" DIAMETER
UL. STD 555C LISTED No.R -13446
I----------- - -- - -7
I
I �
L---------- - - - - -J
FRAME DIMENSIONS
DAMPER MODEL
D
A
B
C
E
CRD -2 STANDARD FRAME
5 " -15•
3 111&
NA
NA
NA
CRO -213 BOTTOM EXTENSION
5" -15"
NA
55/4
NA
NA
CRD -2T TOP EXTENSION
5"- 111/4"
NA
NA
11/2
NA
111/2• -15"
NA
NA
9 "
NA
CRD -25T BOTTOM AND TOP EXT.
5" -111/4"
NA
NA
NA
9 1 /8"
111/2 " -15"
NA
NA
NA
11 -1/8"
MODELSs CRD -i AND CRD -2,
THIS NSTALLATION IS DES1143NED AND TESTED
FOR EITHER STEEL OR FLEX(ROLND) DUCTS
WHERE THE MEMBRANE PENETRATION IS LARGER
THAN THE DUCT SIZE N SUCH CASES, THE SACK OF
THE GRILLE OR DIFFUSER MUST SE PROTECTED
WITH THE ADDITION OF OUR TS -24 THERMAL SLAWET.
THE O FR1SER SHALL BE SUSPENDED AT ALL FOUR
CORNERS WITH 012 6111G. STEEL WIRE
11
E
CEILING RADIATION DAMPER MODEL CRD -2.
N.T.S.
MODEL GR0-1 OR CRD -2
CEILNG DAMPER
(TYPE CASE CEILNG
DAMPER)
412 S.W.G. GALV.
STEEL WIRE
TO JOISTS
I EI FRS LGRD LLAY-N TYPE STEEL DIFFUSER
PANEL
CEi GRID
IS" CLEARANCE BETWEEN DAMPER
FRAME AND DUCT DROP(TYP-
MAXIMLA1 MEMBRANE OF04M SIZE 24" X 24" (516 Sa INV
CEILING RADIATION DAMPER INSTALLATION REQUIREMENTS.
KM
AIR DISTRIBUTION SCHEDULE
U
w
DESCRIPTION
0
9YMBCj
USE
CFM
TYPE
DESNCsj PGR 4 MODEL
NECK PANEL MAT'L
/
SUPPLY /AIR
200
CEILINCs DIFF
LAY -IN PEW.
8 " 0 24X24 STEEL
PAINTED
TITUS PAS -AA
Q
a
150
CEILING DIFF
64 24X24 STEEL
U
LAY -IN PERF.
PAINTED
TITUS PAS -AA
"
100
CEILING DIFF
,&,to 8X8 STEEL
TITUS PAS -AA
LAY -N PEW.
PAINTS
D
"
CEILING DIFF
411# 6X6 STEEL
TITUS TOC
50
D W CEIL.
PANTED
R
RETURN/AIR
---
R/A
2
TITUS PAR
I
rEILINGa
ALL W/ CRO, EXCEPT Of SEE DETAIL ABOVE)
REVISIONS BY
1 -- B.D.0 07/30/13 GG
2 - -GEN 11/26/13 G &G
3 - -BDC 01/06/14 G &G
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ENGINEERS, INC.
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a.
Michael C. Guerrero, P.E-
Mechariical Erg. 130. #15235
Rofoel L Gonzalez, P.E.
a
Electrical Eng. Lic. #11057
780 TAMIAMI CANAL RD.
14
Miami, Florldo 33144
r6
Tot. (305) 262 -3944, Fox (305) 262 -8211
a
E— mail: PROJECTS OGUERREROGONZALEZENGINEERS.COM
<
CA# 0007612
U
3/25/2013
RAUL R. SOTOLONGO • AR -7712 I
. i MALLON SALMAN a AR -17181