Report ,222C20Z0- 4C9C:22
' C7 MARK: REF-7
COOK ti,,r aao
PROJECT: BIAMP REF7
RECEIVED
c gl us DATE: 12/16/2019
ACE-B JAN 022020 B
Downblast Centrifugal CITY OF TIGARD - D -
Exhaust Ventilator BUILDING DIVISION -_
Roof Mounted/Belt Drive ,
STANDARD CONSTRUCTION FEATURES: a
All aluminum housing-Backward inclined all aluminum wheel -Two piece top cap
with stainless steel quick release latches -welded curb cap corners-Birdscreen - o
Vibration isolators -Lifting Lugs -Permanently lubricated ball bearing motors -Oil I' • •a— C
and heat resistant,static conducting belts-Adjustable pitch drives through 5 hp --=•••••• ••••••...
motor-Corrosion resistant fasteners-Regreasable bearings in a cast iron pillow HE
block housing, rated at 200,000 hours average life-All fans factory adjusted to �1 III
� 'IIP 1
specified fan RPM-Transit tested packaging-Standard motors ship factory �l�a + A
installed. — G
F- TSq }
Performance('Bhp includes 15%drive loss) Dimensions (inches)
Catalog Flow SP Fan Power* A 3-9/16
Qty Number (CFM) (inwc) RPM (Hp) FEG FEI B 32-7/8
1 165C5B 2000 .500 939 .336 n/a(<1HP) n/a(<1HP) C 29-3/8
Altitude(ft): 39 Temperature(F): 70 D _ 23-3/4
Motor Information G 2
HP RPM Volts/Ph/Hz Enclosure FLA Mounted T Sq. 24
1/2 1725 460/3/60 ODP -SE 1.1 Yes Roof Open.Sq.* 19-1/2
FLA based on NEC(2014)Table 430.250 NOTE:Accessones ma affect dimensions shown.
Sound Data Inlet Sound Power by Octave Band I Weight(Ibs)*** Shipping 138 Unit 112
'Roof opening size for curbs supplied by Cook only.
1 2 3 4 5 6 7 8 LwA dBA Sones "Includes fan.motor&accessories.
72 74 72 65 64 59 54 49 69 58 8.8
Accessories:
DRIVES(1.5 SF)@ 939 RPM
DISCONNECT NEMA 1
BD-18 DAMPER Fan Curve
ROOF CURB RCG 22-13.5H W/TRAY 1.50 .500
EXTENDED LURE LINES
1.20 .400
i
i
c� 0.90 / ' .300 "Cl
3 f
O. // .200 a
a) 0.60
Fan Curve Legend 0.30 /' ,.. .' .100
CFM vs SP(939)
MaxRPM(1296)
MinRPM(690) """ 0.00 0.00
CFM vs Hp 0 800 1600 2400 3200 4000
Point of Operation 0 Flow(CFM)
System Curve ---
v7.2.314.14510 V:WPPS\Cookware\JOBS\encr\ Page 1 of 3
PROJECT: BlAMP REF7
--` co ok
t` DATE: 12/16/2019
O
Gravity Backdraft Damper
STANDARD CONSTRUCTION FEATURES:
.02 Aluminum blades - .06 aluminum frame-
Aluminum hinge pins - Nylon bushings.
Note:
Sizes 36 thru 60 are shipped as 2 panels. •-;, ` : Air
Sizes 66 and 78 are shipped as 6 panels. 1 Flow
These may require assembly.
A
'rr1
B
c odd,
C Sq
Dimensions (inches)
Mark Qty Description A Max. B C Sq. #Panels
REF-7 1 ED-18 DAMPER 5-3/16 1-7/8 17-3/4 1
v72.314.'4510 V PP3VCookwareWo63Veocrl Page 2 of 3
PROJECT: BIAMP REF7
COOI( DATE: 12/16/2019
RCG
Galvanized Steel
Roof Curb
STANDARD CONSTRUCTION FEATURES:
18 gauge galvanized steel -1-1/2", Wood Nailer
3 lbs. density thermal and acoustical - V Sq.
insulation -Continuously welded corners - I- F Sq '{ d
Wood nailer. \ q
Al
VA
Options:(As noted below*)
1) No wood nailer(deduct 1-1/2" Ht.
for actual height).
2) Damper tray.
W Sq. Optional Damper Tray
Insulation Roof Opening
Dimensions (inches)
Mark Qty Description Ht Options* A F Sq. V Sq. W Sq. ',Roof
Opening
REF-7 1 RCG 22 13.5 2: 1-1/2 22-1/2 26-1/2 15-314 19-1/2
vz 2 314 14510 V11P.PPSVcockwarewoas1encrA Page 3 of 3