PennBarry Breezeway - Page 6

PENNBARRY
5
Wall Shutters
Type WSR recessed gravity shutters, the most
popular form of backdraft protection, open when
the fan starts and automatically close shut when
the fan stops. These shutters are used for exhaust
only and are enclosed within a heavy, steel frame
that protects the roll-formed steel blades. Each
blade pivots freely on nylon bearings. Blades
are interconnected with one or more tie-rods
for simultaneous operation. Consult factory for
surface mount shutters, if required.
Type EBR is the motorized version of the gravity
WSR. It includes all of the WSR features plus an
enclosed actuator motor for positive opening and
closing of the shutter. The motor is fi eld wired in
parallel with the fan. Allow a minimum 7" between
the fan and the shutter when motorized. Larger
actuators will be provided with a transformer for
460V.
Shutters required for supply applications are
provided as motorized center-pivot type (not
illustrated.) If standard top-pivot shutter is used
for supply applications, a fi eld supplied time delay
relay is strongly recommended.
Caution: When a Breezeway fan is selected
for a supply application, fan velocities greater
than 500 FPM can pull water into the structure.
We suggest that a PennBarry Weathershield be
selected in supply applications to help prevent
water penetration when high velocity conditions
cannot be avoided.
Legend:
1. Flanged Steel Frame
2. Self-Acting Steel Blades
3. Mounting Holes
4. Motor Mounting Assembly
*BCH only.
*BHH only.
TYPE EBR
RECESS MOUNTING
(Specify front guard if required.)
3"
5"
9"
TYPE WSR
RECESS MOUNTING
AIR
FLOW
EXTRUDED
VINYL
3"
5"
C
SQ.
1-1/48"
C
SQ.
1
1
/
2
”
E
SQ.
E
SQ.
(BACK OF SHUTTER)
SIZE
P SERIES BLL/BCH/BC
10 12 16 18 20 24 24 30 36 42* 48* 54* 60*
E
SQ.
17 1/2 19 1/2 25 1/4 26 3/4 29 1/4 34 3/4 30 1/2 36 1/2 42 1/2 48 1/2 56 1/2 62 1/2 68 1/2
C
SQ.
15 17 22 3/4 24 1/4 26 3/4 32 1/4 28 34 40 46 54 60 66
No. of Panels
1111111122222
SIZE
BHM/BHH
24 30 36 42 48 54* 60*
E
SQ.
34 1/2 40 1/2 46 1/2 52 1/2 58 1/2 64 1/2 70 1/2
C
SQ.
32 38 44 50 56 62 68
No. of Panels
1122222
Options and Accessories
Breezeway
Dimensional Data