PennBarry Breezeway User manual

Bulletin BZW05
Wall Mounted Propeller Fans
Direct Drive and Belt Drive
BREEZEWAY
Breezeway_Cover_01_2005.qxp 12/9/2004 1:14 PM Page 3

PENNBARRY 1
Breezeway Fan
Introduction
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General Information . . . . . . . . . . . . . . . . . . . . . . . . 2
Options and Accessories. . . . . . . . . . . . . . . . . . . . . 3
Motor Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Direct Drive Dimensional Data . . . . . . . . . . . . . . . 11
Direct Drive Performance Data:
P Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Breezex (BX). . . . . . . . . . . . . . . . . . . . . . . . . . 14
BC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Belt Drive Dimensional Data . . . . . . . . . . . . . . . . . 16
Belt Drive Performance Data:
BLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
BHM/BHH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
BCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sound Data Notes . . . . . . . . . . . . . . . . . . . . . . . . . 40
Engineering Notes. . . . . . . . . . . . . . . . . . . . . . . . . 41
Sample Specifications . . . . . . . . . . . . . . . . . . . . . 44
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 45
PennBarry certifies that the Breezeway
direct drive and belt drive models shown
on pages 12-13, and 18-39 are licensed to
bear the AMCA seal. The ratings shown are
based on tests and procedures performed
in accordance with AMCA publication 211
and AMCA publication 311 and comply with
the requirements of the AMCA Certified
Ratings Program.
UL and CSA Certification
Breezeway fans (Models P, BLL, BHM, BHH
& BCH) carry the UL label, UL 705, (ZACT),
File #E28413.
Breezeway fans (Models P, BLL, BHM, BHH
& BCH) are also certified by the Canadian
Standard Association (File #LR13309).
CERTIFIED RATINGS
©2005 PennBarry™ All rights reserved.
Following publication of this catalog changes may have been made in standard equipment, options and the like that would not be included.
We reserve the right to make changes at any time, without notice, to models, specifications, options, availability, etc.
This bulletin illustrates the appearance of PennBarry products at the time of publication and we reserve the right to make changes
in design and construction at anytime without notice. Your local sales representative is the best source for current information.
FANSIZER®
Product Selection Software
FanSizer software allows you to select the best centrifugal or
axial unit for your application. Input CFM and static pressure,
and FanSizer will make the optimum selection. It allows you to
complete job schedules which you can store, modify and print
in seconds. Features include: on-line help, on-screen product
drawings and dimensions, and complete text specifications.
In addition, you can convert job schedules to ASCII code for
use with other programs like word processing.
FANCAD®
Library of CAD Drawings
FanCad is a library of drawings for use with computer-aided
design (CAD) systems. FanCad’s pre-drawn details can save
hours of drafting time. Included are all popular PennBarry fans
and related items.
FanSizer and FanCad are registered trademarks.
Visit Our Web Site
Point your internet web browser to www.PennBarry.com for
up-to-the-minute information including:
• On-line catalog
• List of nearest PennBarry representatives
• What’s New
• HVAC “Hot Links”

PENNBARRY
2
The Breezeway propeller fan line provides a variety of solutions
to address the needs of wall mounted exhaust and ventilation
applications such as garages, factories, warehouses and other
relatively clean air applications.
Whether steel or cast aluminum, all propellers in the Breezeway
product line are statically and dynamically balanced to AMCA
Standard 204-96, Balance Quality and Vibration Levels for
Fans, to ensure quiet and reliable operation.
Breezeway fans allow one of the broadest motor selections
in the industry. All fans are fully assembled and test run prior
to shipping and belt drive models are pre-set to the specified
RPM.
The following descriptions are provided to help guide
product selection to the most appropriate product for the
application.
DIRECT DRIVE
P Series – Designed for exhaust or
supply in light duty applications up to
6500 CFM and static pressures up to
5/8" W.G. Utilizes a stamped aluminum
propeller with steel hub, zinc-coated
wire guard/power assembly mounted
on RIS vibration isolators attached to
a steel venturi panel. Sizes 10" to 24"
are available.
Breezex (BX) – These reversible fans
are designed for applications where
supply and exhaust are required on a
field-selectable basis. Available through
4600 CFM at static pressure up to 3/8"
W.G. Utilizes a stamped aluminum
propeller with steel hub, a fabricated
power assembly and steel venturi
panel. Motors are base-mounted
TE type. Explosion-proof motors are
available less reversing switch.
BC Series – The BC picks up where
the P-Series and BX leave off, available
in 24" to 54" exhaust or supply
configurations through 43,000 CFM at
static pressures up to 3/4" W.G.
BELT DRIVE
BLL –An economical product designed
for applications through 14,000 CFM
at static pressures up to 1/2" W.G.
Sizes 24" to 36" are available. Utilizes
fabricated steel propeller, fabricated
steel power assembly and a steel
venturi panel.
BHM – Designed for medium duty
exhaust or supply applications with
volumes up to 34,000 CFM and static
pressures up to 3/4" W.G. Available
in sizes 24" to 48". Utilizes a high-
efficiency fabricated steel propeller,
galvanized power assembly, and a
fully developed venturi, integrally spun
into a galvanized panel.
BHH – A heavy duty series of propeller
fans designed for exhaust or supply
applications up to 58,000 CFM and
static pressures up to 1" W.G. The
BHH is a quiet and cost effective
solution to higher volume applications.
Utilizes a high-efficiency fabricated
steel propeller, a robust galvanized
power assembly that can handle
high horsepower motors, and a fully
developed venturi integrally spun into
a galvanized panel. Available in sizes
24" to 60".
BCH – The most rugged wall propeller
fan in the Breezeway line, the BCH
utilizes a high efficiency cast aluminum
air foil propeller, a fabricated steel
power assembly and a heavy gauge
venturi panel. Available in sizes 24"
to 60" with performances through
68,000 CFM and static pressures up
to 1" W.G.
Safety Precautions for Installation
Since Breezeway fans contain rotating parts, PennBarry
recommends the following safety precautions be taken during
installation, operation and maintenance. Install FAN GUARDS
on all non-ducted fan installations to protect people working
around the fan and to protect the fan from foreign objects
coming into contact with moving parts. For proper and safe
operation, fan RPM should not exceed that recommended in
performance tables.
General Information
Breezeway

PENNBARRY 3
Options and Accessories
Breezeway
REAR GUARD
(FOR USE WHEN
WALL SLEEVE NOT USED)
WALL MOUNTING
SLEEVE GUARD
(REAR WALL SLEEVE GUARD
SHOWN, FRONT WALL SLEEVEG-
UARD AVAILABLE)
WALL MOUNTING SLEEVE
WITH ADJUSTABLE
PERIMETER
MOUNTING ANGLE
PANEL
FAN
WALL
SHUTTER
FRONT GUARD
(FOR USE WITH OR WITH-
OUT SHUTTER)
WEATHERSHIELD
WEATHERSHIELD
GUARD
Weathershield
Weathershields are designed to divert rain and snow from exhaust and supply wall openings.
They are designed to be surface mounted and can be installed in conjunction with wall shutters.
Guards are provided. Standard construction is galvanized steel, painted upon request. In order
to minimize shipping costs, the weathershield will be shipped knocked down for the BHM and
BHH products, unless factory assembly is specified. Other models will be shipped factory
assembled.
Use the tables below to help with space planning and sizing guidelines. Please note the maximum
recommended intake (supply) CFM. This guideline will keep the intake CFM below 500 FPM.
If the intake CFM exceeds the recommended volume, use the next larger fan.
Dimensional Data
PennBarry provides a wide variety of accessories for the Breezeway
propeller fan line. The components shown below can be mixed and
matched to suit the demands of the particular application.
*Not Supply **BCH only
A
AB
C
SIZE P SERIES BLL*/BCH*/BC
10 12 16 18 20 24 24 30 36 42 48** 54** 60**
Wo 15 3/4 17 3/4 23 1/2 25 27 1/2 33 1/4 28 3/4 34 3/4 40 3/4 46 3/4 55 61 67
A15 1/4 17 1/4 23 24 1/2 27 32 3/4 28 1/4 34 1/4 40 1/4 46 1/4 54 1/4 60 1/4 66 1/4
B18 3/8 19 11/16 23 3/4 24 13/16 26 9/16 30 1/2 27 3/8 31 3/4 36 5/8 41 45 3/4 49 5/8 54 5/8
C12 3/8 13 1/8 15 1/2 16 1/8 17 1/4 19 1/2 17 5/8 20 1/4 23 3/8 25 7/8 28 3/8 31 34 1/4
Max. Rec.
Supply CFM
10 12 16 18 20 24 24 30 36 42 48 54 60
806 1033 1837 2084 2531 3724 2771 4073 5625 7427 10219 12604 15240
SIZE BHM/BHH
24 30 36 42 48 54* 60*
Wo 32 3/4 38 3/4 44 3/4 50 3/4 57 63 69
A32 1/4 38 1/4 44 1/4 50 1/4 56 1/4 62 3/8 68 3/8
B32 1/4 38 1/4 44 1/4 50 1/4 56 1/4 62 3/8 68 3/8
C28 1/4 32 1/2 36 3/4 41 45 1/4 49 3/8 53 5/8
Max. Rec.
Supply CFM
24 30 36 42 48 54 60
3611 5080 6799 8768 10986 13509 16233
*BHH only

PENNBARRY
4
Rear and Front Guards
Protection is available for both the rear motor side (rear guard)
of the fan and the front face (front guard) of the fan. Both
assemblies include a sheet metal sleeve with an attached
guard. The rear guard is long enough to enclose the belt and
pulleys. The front guard is surface mounted and long enough
to enclose a wall shutter, if provided. The guard for either is
removable for maintenance. Standard shipment is knocked
down for BHM and BHH, or optionally available as factory
assembled. Shipment for other models is factory assembled
only. The guards on both conform to OSHA specifications.
Wall Mounting Sleeve Guard / Weathershield Guard
These guards are supplied with the Weathershield and Wall Sleeve. They are fabricated 11 ga. galvanized wire “cage” suitable
for use for OSHA protection. (Note that guard may be attached to either front or rear of wall sleeve.)
Protection that conforms to OSHA regulations should be installed when fans are located within seven (7) feet of floor and/or
working level, or within reach of personnel. Review OSHA codes for specific details.
*Motor side guard of concentric rings integral to unit. **BCH only
*BHH only
*BHH only
*BCH only
Protection that conforms to OSHA regulations should be installed when fans are located within seven (7) feet of floor and/or
working level, or within reach of personnel. Review OSHA codes for specific details.
FRONT GUARD REAR GUARD
B
B
A
A
CC
A
A
B
A
A
SIZE BHM/BHH
24 30 36 42 48 54* 60*
ASQ. 32 3/4 38 3/4 44 1/4 50 1/4 56 1/4 62 3/8 68 3/8
B FRONT 5555555
B REAR 20 20 20 22 22 27 27
C32 3/8 38 3/8 44 3/8 50 3/8 56 3/8 62 1/2 68 1/2
SCREEN 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 2 PIECES 2 PIECES
SIZE P SERIES BC/BLL/BCH
10 12 16 18 20 24 24 30 36 42** 48** 54** 60**
A* * * * * * 28 3/16 34 3/16 40 3/16 46 3/16 54 1/4 60 1/4 66 1/4
B* * * * * * 13 1/2 16 1/2 16 1/2 20 1/2 25 25 25
SCREEN 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 2 PIECES 2 PIECES
CSQ. 15 1/2 17 1/2 23 1/4 24 3/4 27 1/4 33 28 5/8 34 5/8 40 5/8 46 5/8 54 3/4 60 3/4 66 3/4
SIZE BC/BLL/BCH
24 30 36 42* 48* 54* 60*
ASQ. 29 34-5/8 40-5/8 46-5/8 54-3/4 60-3/4 66-3/4
B1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2
SCREEN 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 2 PIECES 2 PIECES
SIZE BHM/BHH
24 30 36 42 48 54* 60*
ASQ. 32-3/8 38-3/8 44-3/8 50-3/8 56-3/8 62-1/2 68-1/2
B1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2
SCREEN 1 PIECE 1 PIECE 1 PIECE 1 PIECE 1 PIECE 2 PIECES 2 PIECES
Options and Accessories
Breezeway
Dimensional Data
Dimensional Data

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 field 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 field 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.
11/2”
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*
ESQ. 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
CSQ. 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*
ESQ. 34 1/2 40 1/2 46 1/2 52 1/2 58 1/2 64 1/2 70 1/2
CSQ. 32 38 44 50 56 62 68
No. of Panels 1122222
Options and Accessories
Breezeway
Dimensional Data

PENNBARRY
6
Wall Sleeves effectively add depth to the wall where the fan and several of its
accessories will be installed. This provides more flexibility and convenience
to secure these parts, as well as protection and a neat appearance. Standard
construction is galvanized steel. Standard shipment is knocked down for BHM
and BHH, or optionally available as factory assembled. Shipment for other
models is factory assembled only. A guard is provided for either front or rear
installation.
Wall Sleeves
Breezex Accessories
Refer to appropriate drawings on pages 3, 4 and 5.
FAN AND WALL SHUTTER SHOWN
FOR REFERENCE ONLY ANGLE
SUPPORT
(BY OTHERS)
ASQ.
ESQ.
C
MIN.
WoSQ.
D
*BCH only
*BHH only
SIZE P SERIES BC/BLL/BCH
10 12 16 18 20 24 24 30 36 42* 48* 54* 60*
WoSQ. 15 3/4 17 3/4 23 1/2 25 27 1/2 33 28 3/4 34 3/4 40 3/4 46 3/4 55 61 67
ASQ. 15 1/4 17 1/4 23 24 1/2 27 32 1/2 28 1/4 34 1/4 40 1/4 46 1/4 54 1/4 60 1/4 66 1/4
CMIN. 4444556666771/271/2
D18 3/4 18 3/4 22 3/4 23 24 3/4 30 3/4 30 3/4 35 38 44 47 1/2 48 48
ESQ. 17 5/8 19 5/8 25 3/8 26 7/8 29 3/8 34 7/8 30 5/8 36 5/8 42 5/8 48 5/8 56 5/8 62 5/8 68 5/8
SIZE BHM/BHH
24 30 36 42 48 54* 60*
WoSQ. 32 3/4 38 3/4 44 3/4 50 3/4 57 63 69
ASQ. 32 1/4 38 1/4 44 1/4 50 1/4 56 1/4 62 3/8 68 3/8
CMIN. 6666777
D36 39 41 41 41 48 48
ESQ. 34 3/8 40 3/8 46 3/8 52 3/8 58 3/8 64 3/8 70 3/8
BREEZEX
MODEL
NUMBER
MOTOR OPERATED
SHUTTER
FRONT
GUARD REAR GUARD WEATHERSHIELD
CSQ. ESQ. ASQ. CSQ. ASQ. BA
SQ. BC
BX12Q 15 18 15 1/8 15 1/8 14 11/16 12 1/2 15 1/4 17 7/8 12 3/8
BX14Q 15 18 16 5/8 16 5/8 16 3/16 12 1/2 16 1/4 19 12 3/4
BX16Q 19 22 19 3/8 19 3/8 18 15/16 12 1/2 19 20 13 7/8
BX16T
BX18Q 21 24 21 3/8 21 3/8 21 15/16 12 1/2 21 22 3/8 14 1/2
BX18T
BX20Q 22 3/4 25 3/4 23 3/8 23 3/8 22 15/16 12 1/2 23 23 1/4 15 1/2
BX20T
BX24Q 26 3/4 29 3/4 27 3/8 27 3/8 26 15/16 13 1/2 27 26 1/8 17 1/4
BX24T
Options and Accessories
Breezeway
Dimensional Data

PENNBARRY 7
Breezeway P Series Slip-In Fan Pak
Provides a ventilation package in one convenient and compact
assembly. The Fan Pak incorporates the Breezeway Type P
direct drive fans with their integral back guards installed in a
galvanized steel sleeve with a self-acting shutter on the exterior
face. (A motorized shutter can be substituted for the standard
shutter when desired.)
A moveable angle frame is positioned on the perimeter of
the sleeve. This adjusts to the wall thickness. When properly
fastened it secures the assembly in the wall opening. Anchor
bolts, lag screws or other appropriate fasteners should be
used to fasten the unit to the inside and outside face of the
wall or mounting frame.
Paint and Coatings
In most cases, the standard epoxy finish is sufficient to provide
years of attractive life to your propeller fan. For those cases
where corrosive fumes are encountered or where special
protective finishes are otherwise needed, the Breezeway can
be provided with special coatings. Accessories for BHM/BHH
will be provided assembled, not knocked down, if painting is
specified.
Disconnect Switches
Safety disconnect switches are required under the National
Electric Code whenever an electric power source is controlled
from a switch or panel that is out of sight of the operated
equipment. Factory wiring is not available for explosion proof
motors.
Wall
Wall Shutter
(Self Acting)
Galv. Steel Sleeve with Type P Direct
Drive Fan and Integral Rear Guard
Movable Permeter Angle Frame
(Adjusts to Wall Thickness)
MODEL WoSQ. ASQ. CMIN. D
P10 15 3/4 15 1/4 4 18 3/4
P12 17 3/4 17 1/4 4 14 3/4
P16 23 1/2 23 4 22 3/4
P18 25 24 1/2 4 23
P20 27 1/2 27 5 24 3/4
P24 33 1/4 32 1/2 5 24 3/4
Options and Accessories
Breezeway

PENNBARRY
8
After choosing a fan model, it is important to review the motor
availability charts to verify that the desired voltage, phase and
motor enclosure is available. Some factors affecting motor
selection are discussed below.
Electric Power Considerations
First, determine the nature of the electric power feeding
the motor. Is it single phase or three phase power? Next,
determine the required line voltage. Is it 115V, 230V, 460V?
Then determine the frequency. Is it 60 Hz or 50 Hz?
Environmental Considerations
Most clean air fan applications utilize Open Drip-Proof
(ODP) motors. Hazardous environments require Explosion
Proof motors. Explosion Proof motors are rated for NEMA
Class 1, Group D, Div. 1 and Class II, Groups F and G,
Div. 1 applications. Dirty environments require TE motors.
Ambient temperatures above (50 deg C) require special
motor construction. When in doubt, consult your PennBarry
representative or the factory for application assistance.
Caution: Hazardous environments also require special
fan construction suitable for the conditions.
Fixed Speed Motor Control
Two-speed motors, used in conjunction with external switches
or sensors (gas concentration, odor, temperature, etc.), are
used to adjust the airflow through the ventilator by changing
from one fixed speed to another. Typical two-speed motor
designation is 2-speed, 2-winding (1800/1200 Nominal RPM).
2-speed, 1-winding motors (1800/900 Nominal RPM) are
available for 3-phase power only. Dual voltage motors are not
available in a 2-speed configuration.
Variable Speed Motor Control
PennBarry Lek-Trol™ solid state controllers are an economical
way to reduce the high speed of selected P Series motors
by as much as 50%. Check the Lek-Trol™ availability table
on the following page to verify suitability for the fan model
selected.
Motors suitable for use with field supplied Frequency Inverters
can be supplied for BLL, BHM, BHH, BC and BCH models.
Contact your PennBarry representative.
High-Efficiency Motors
Motors that comply with the requirements of the energy Policy
Act of 1992 are provided when the required voltage, speed
and enclosure are applicable.
Direct Drive Motor Availability Charts
The following charts list the motors available for each of the direct drive fan models.
BC Direct Drive Motor Availability
MODEL HP
RPM SINGLE PHASE THREE PHASE
690
M
860
W
1140
T
1725
Q
OPEN
115/230V TE EXP OPEN TE EXP 2S1W 2S2W
BC24W1 1/6 X YES YES NA YES NA NA NA NA
BC24W2 1/3 X YES NA NA YES YES NA NA NA
BC24T1 1/2 X YES YES YES YES YES YES NA NA
BC24T2 1 X YES YES YES YES YES YES YES YES
BC24Q 1 1/2 X YES YES YES YES YES YES YES YES
BC30W1 1/3 X YES NA NA YES YES NA NA NA
BC30W2 1/2 X YES NA NA YES YES NA NA NA
BC30W3 3/4 X NA NA NA YES YES NA NA NA
BC30T1 1 X YES YES YES YES YES YES YES YES
BC30T2 1 1/2 X YES YES YES YES YES YES YES YES
BC30Q1 3 X YES YES YES YES YES YES YES YES
BC30Q2 5 X NA YES YES YES YES YES YES YES
BC36W1 1 X NA NA NA YES YES NA NA NA
BC36W2 1 1/2 X NA NA NA YES YES NA NA NA
BC36T1 3 X YES YES NA YES YES YES YES YES
BC36Q 7 1/2 X NA YES NA YES YES YES YES YES
BC42W1 2 X NA NA NA YES YES NA NA NA
BC42W2 5 X NA NA NA YES YES YES NA NA
BC42T 5 X NA YES NA YES YES NA YES YES
BC48W1 3 X NA NA NA YES YES YES NA NA
BC48W2 5 X NA NA NA YES YES NA NA NA
BC48W3 7 1/2 X NA NA NA YES YES NA NA NA
BC48T1 7 1/2 X NA NA NA YES YES NA YES YES
BC48T2 10 X NA NA NA YES YES YES YES YES
BC54M 5 X NA NA NA YES YES YES NA NA
BC54W 10 X NA NA NA YES YES NA NA NA
Motor Selection
Breezeway

PENNBARRY 9
This chart lists the NEMA frame sizes for
each combination of HP, phase, voltage,
enclosure and speed configuration. Verify
the NEMA frame size for the desired motor
and compare to the maximum motor frame
size listed on the individual fan data page in
this brochure.
P Series Direct Drive Motor Availability
and Lek-Trol™Controller Availability
Breezex Direct Drive Motor Availability
(1) Nominal 1140 RPM. (2) 50/60 Hz. (3) 60 Hz.
MODEL NOM
HP
NOMINAL RPM 115/1/60 ODP 230/1/60 ODP TE 115/200/240/1
1050 1300 1550 1650 AVAIL LEK-TROL AVAIL LEK-TROL AVAIL LEK-TROL
P10VA 1/30 X YES LT30 NA NA
P10RA 1/12 X YES LT30 USE TE LT35 YES (2) LT30/35*
P12VA 1/12 X YES LT30 NA NA
P12RA 1/4 X YES LT50 USE TE LT35 YES (2) LT30/35*
P16VA 1/3 X YES NA NA
P16SA 1/2 X YES LT50 NA NA
P16RA 1/2 X YES LT40 USE TE NA YES (2) NA
P16Q1A 3/4 X YES LT60 USE TE NA YES (2) NA
P18VA 1/2 X YES NA NA NA
P18RA 3/4 X YES NA NA NA
P20TA 3/4 X (1) USE TE NA USE TE NA YES (2) NA
P20SA 1 X YES NA YES NA NA
P24VA 3/4 X USE TE NA USE TE NA YES (2) NA
*LT30 - 115
*LT35 - 200/240
HP
SINGLE PHASE 220V, 230V, 460V or 575V THREE PHASE
OPEN DRIP PROOF TE EXPL
PROOF
2 SPEED
2 WDG
OPEN
DRIP PRF TE EXPL PROOF
2 SPEED
2 WDG
115 V 230 V 115/230
1/4 48 58 58 48/56 48 48 48 48 —
1/3 48/56 48/56 56 56 56 56 56 56 —
1/2 48/56 48/56 56 56 56 56 56 56 56
56 56 56 56 56 56 56 56 56
156 56 56 56 56 56 56 56 145T
1 1/2 56 56 145T 184T — 56 56 56 182T
2145T 145T 182T 182T — 56/145T 145T 145T 182T
3184T 184T 184T 215T — 145T 182T 182T 184T
5— — — — — 184T 184T 184T 215T
7 1/2 — — — — — 213T 213T 213T 215T
10 — — — — — 215T 215T 215T 256T
15 — — — — — 254T 254T 254T 284T
20 — — — — — 256T 256T 256T 284T
MODEL NOMINAL
HP
RPM SINGLE PHASE THREE PHASE,
230/460V
1140 1725 TE (A),
115V only
EXPL. PROOF
115 or 230V TE (A) EXPL. PROOF
BX12Q 1/6 X Y Y Y N
BX14Q XY Y Y N
BX16T XYY(B)YN
BX16Q 1/3 X Y Y Y Y
BX18T XYYYN
BX18Q XY Y Y Y
BX20T XYYYN
BX20Q 1/3 X Y Y Y Y
BX24T XYY(C)YY
BX24Q XY Y Y Y
A. Use TE for ODP applications. B. Uses 1/4 HP C. Uses 1/2 HP
Motor Selection
Breezeway
On horsepowers less than 1 1/2, motor frame sizes may change due to variations in voltage, special
features and motor manufacturer. Motors shown are ball bearing, continuous duty and 1750 RPM or
1750/1140 RPM for two speed - two winding motors.
NEMA – Motor Frame Size

PENNBARRY
10
Single Phase
The above values of full-load currents are for motors running
at usual speeds and motors with normal torque characteristics.
Motors built for especially low speeds or high torques may
have higher full-load currents, and multi-speed motors will
have full-load current varying with speed, in which case the
nameplate current ratings shall be used.
The voltages listed are rated motor voltages. The currents
listed shall be permitted for system voltage ranges of 110 to
120 and 230 to 240 volts.
The table data shown above is from the NEC 2005 edition,
table 430-148.
The above values of full-load currents are typical for motors
running at speeds usual for belted motors and motors with
normal torque characteristics. Motors built for low speeds
(1200 RPM or less) or high torques may require more running
current, and multi-speed motors will have full-load current
varying with speed, in which case the nameplate current
ratings shall be used.
The voltages listed are rated motor voltages. The currents
listed shall be permitted for system voltage ranges of 230 to
240 and 440 to 480 volts.
The table data shown above is from the NEC 2005 edition,
table 430-150.
The amperages given here are approximate values only and represent averages compiled from the tables of leading motor
manufacturers. Overload relay heaters should not be selected on the basis of these tables only. Heaters must be selected in
accordance with the actual motor current as shown on the nameplate. It is also important that ambient temperatures of the
area in which the motor control is located be taken into consideration when making heater selections. Ambient compensated
overload relays are available for abnormal temperature conditions.
Three Phase
HP 115V 208V 230V
1/6 4.4 2.4 2.2
1/4 5.8 3.2 2.9
1/3 7.2 4 3.6
1/2 9.8 5.4 4.9
3/4 13.8 7.6 6.9
1 16 8.8 8
HP 208V 230V 460V
1/2 2.4 2.2 1.1
3/4 3.5 3.2 1.6
1 4.6 4.2 2.1
1 1/2 6.6 6 3
2 7.5 6.8 3.4
3 10.6 9.6 4.8
5 16.7 15.2 7.6
7 1/2 24.2 22 11
10 30.8 28 14
15 46.2 42 21
20 59.4 54 27
25 74.8 68 34
Motor Selection
Nominal Ampere Ratings

PENNBARRY 11
REVERSE VENTURI DETAIL
BREEZEWAY BC
BREEZEX BX
TYPE P
G
MAX.
C
MAX.
A
H
H
E
F
BDIA.
A
ASQ.
ASQ. BDIA.
CMAX.
BC24-42
BC48-54
All wire frames are 11 gauge.
MODEL ASQ. BDIA. CMAX.
WALL
OPENING
Wo
APPROX.
SHIP WT.
(LBS.)
PANEL
GAUGE
MOTOR
PLATE
GAUGE
BX12Q 14 1/2 12 3/4 12 15 1/4 24 16 10
BX14Q 16 1/2 14 3/4 12 17 1/4 25 16 10
BX16T 19 16 3/4 12 1/2 19 3/4 29 16 10
BX16Q 19 16 3/4 12 1/2 19 3/4 29 16 10
BX18T 21 18 3/4 12 1/2 21 3/4 33 16 10
BX18Q 21 18 3/4 12 3/4 21 3/4 33 16 10
BX20T 23 20 3/4 13 1/2 23 3/4 35 16 10
BX20Q 23 20 3/4 12 1/2 23 3/4 35 16 10
BX24T 27 24 3/4 13 1/2 27 3/4 43 16 10
BX24Q 27 24 3/4 13 1/8 27 3/4 43 16 10
MODEL A BDIA. CMAX. EFD
MAX.
WALL
OPENING
Wo
APPROX.
SHIP WT.
(LBS.)
PANEL
GAUGE
WEB
GAUGE
BC24 28 25 4 1/2 3 1/8 3 15 28 3/4 80 16 12
BC30 34 31 4 1/2 2 5/8 3 16 34 3/4 100 16 12
BC36 40 37 5 3 4 3/4 16 40 3/4 180 14 10
BC42 46 43 5 3 13/16 3 1/2 18 46 3/4 260 14 10
BC48 54 49 5 2 3/4 3 1/2 23 54 3/4 310 14 10
BC54 60 55 5 3 5 24 60 3/4 340 14 10
MODEL A BDIA. CMAX. EFG
MAX. H
WALL
OPENING
Wo
APPROX.
SHIP WT.
(LBS.)
PANEL
GAUGE
P10 15 10 3/4 2 1/2 1 1 1/4 6 1/2 3/4 15 3/4 12 18
P12 17 12 1/4 3 1/4 1 1 7 1/2 1 7/8 17 3/4 14 18
P16 22 3/4 16 3/4 3 3/4 1 2 1/4 11 1/4 2 7/8 23 3/4 30 18
P18 24 1/4 18 3/4 3 3/4 1 2 9 1/8 3 5/8 25 40 18
P20 26 3/4 20 7/8 3 3/4 1 1 3/4 12 1/2 3 1/4 27 1/2 50 18
P24 32 1/4 25 4 1/4 2 2 3/8 12 7/8 4 11/16 33 76 18
Direct Drive Dimensional Data
Breezeway
Dimensional Data
Dimensional Data
Dimensional Data

PENNBARRY
12
P Series
Features:
• Exhaust or supply
• Continuous duty, PSC motors
• Zinc-coated wire guard designed to OSHA specifications
• Integral spun steel venturi with welded corners
• Statically and dynamically balanced, die-formed aluminum
propeller with steel hub
• Integral vibration isolators
• Wide variety of available motors (Check Motor Availability
Chart – Page 9)
Performance shown is for installation Type A: Free Inlet, Free Outlet. Speed (RPM) shown is nominal. Performance is based on actual speed of test. The sound
ratings shown are for loudness values in fan sones at 5’0” (1.5m) in a hemispherical free field per AMCA Standard 301. Values shown are for Installation Type A:
free inlet fan sone levels. Performance ratings include the effect of backguard in the airstream. For models shown on this page, the AMCA Certified Ratings Seal
applies to air and sound. For further information on sound classification, see page 40. For accessories, see pages 3 thru 7.
MODEL HP MAX
WATTS RPM
TIP
SPEED
(FPM)
FAN CAPACITY IN CUBIC FEET PER MINUTE (CFM)
0.000" SP 0.100" SP 0.125" SP 0.150" SP 0.200" SP 0.250" SP 0.300" SP 0.375" SP 0.500" SP 0.625" SP
CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES CFM SONES
P10VA 1/30 80 1050 2749 753 4.6 531 7.5 457 7.9 385 7.2 239 6.7
P10RA 1/12 115 1550 4058 841 5.8 699 6.5 631 7.3 570 8.5 486 10.8 425 12.5 387 12.9 321 13.2
P12VA 1/12 147 1050 3299 1343 10.7 1177 9.5 1123 9.9 1057 10.5 874 11.1 689 10.1 433 10.0
P12RA 1/4 174 1550 4869 1489 10.3 1367 9.8 1326 10.1 1281 10.5 1160 11.7 1046 13.2 882 15.5 798 16.9 568 19.6 210 20
P16VA 1/3 463 1050 4398 2546 9.1 2088 8.8 1859 8.7 1699 8.6 1257 8.3
P16SA 1/2 550 1300 5445 3143 13.7 2933 14.0 2856 14.1 2758 14.3 2495 14.6 2244 15.0 1982 15.3 1671 15.4
P16RA 1/2 724 1550 6492 3555 14.0 3301 14.1 3256 14.1 3211 14.2 3102 14.5 2955 15.3 2736 16.9 2514 18.3 1979 20 1772 21
P16Q1A 3/4 962 1650 6911 3760 16.3 3557 16.6 3508 16.7 3459 16.7 3358 16.9 3256 17.1 3123 17.6 2864 18.9 2369 22 2032 24
P18VA 1/2 522 1050 4948 4210 15.2 3845 15.1 3768 15.1 3661 15.1 3370 15.3 3030 15.1 2719 13.6 2215 13.1
P18RA 3/4 1265 1550 7304 5233 20 4971 21 4971 21 4919 21 4787 22 4633 23 4383 25 4029 28 3547 35 3083 34
P20TA 3/4 815 1140 5969 4852 16.2 4449 16.4 4318 16.5 4185 16.7 3898 17.1 3570 17.7 3278 18.4 2717 20 1969 24 1200 25
P20SA 1 1415 1300 6807 6063 22 5786 22 5692 21 5597 21 5397 21 5149 21 4835 21 4466 21 3909 22 3121 23
P24VA 3/4 1117 1050 6597 6562 14.6 6210 14.6 6136 14.7 6063 14.7 5917 14.7 5758 14.9 5576 15.2 5249 15.8 4065 19.3 3654 21
Direct Drive Fan Data
Breezeway
Performance Data

PENNBARRY 13
P Series Fan Curves
The fan curves illustrated here show the range of capacities
available for P series direct drive units. Each graph shows
the performance of several models at one particular nominal
speed. Fan curves provide a quick method for selecting a fan
unit based on design point requirements.
The direct drive performance chart on the previous page
provides the tabular data (CFM and static pressure) used to
plot the fan curves. In addition, horsepower, tip speed and
sones are tabulated. Since sound is normally an important
factor in the selection of a fan, an engineer will usually
want to select the “slowest” unit which meets CFM and SP
requirements.
Please refer to the Motor Selection section to make sure the
motor you select meets your electrical requirements.
Note: Breezeway fans are only one component of a total
system. As such, fan performance is directly affected by the
system. It is critical that system designers determine the actual
system loss to ensure that the actual flow is specified in the
system design.
Do not select in dashed portion of curves. These regions are not shown in the tabular data.
1300 RPM
0.900
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0.000
STATIC PRESSURE - INCHES W.G.
0 1000 2000 3000 4000 5000 6000
AIR FLOW - CFM
P20SA
P16SA
1650 RPM
1.400
1.300
1.200
1.100
1.000
0.900
0.800
0.700
0.600
0.500
0.400
0.300
STATIC PRESSURE - INCHES W.G.
0.200
0.100
0.000
0 1000 2000 3000 4000
AIR FLOW - CFM
P16Q1A
1550 RPM
0.900
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0.000
STATIC PRESSURE - INCHES W.G.
0 1000 2000 3000 4000 5000
AIR FLOW - CFM
P18RA
P16RA
P10RA
P12RA
1050/1140 RPM
1.200
1.100
1.000
0.900
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0.000
STATIC PRESSURE - INCHES W.G.
0 1000 2000 3000 4000 5000 6000 7000
AIR FLOW - CFM
P24VA
P20TA
P18VA
P16VA
P10VA
P12VA
Direct Drive Fan Data
Breezeway

PENNBARRY
14
Breezex Reversible Fan
Features:
• Field reversible supply and exhaust
• Includes Reversing Switch (TE, 115V/1PH/60HZ only)
• Totally Enclosed (TE) Motor or Explosion Proof motors
available (Check Motor Availability Chart – Page 9)
• Integral Thermal Overload Protection
• Compact Panel Size
• Integral spun steel venturi with welded corners
• Statically and dynamically balanced, die-formed
aluminum propeller with steel hub
Performance shown is for installation Type A: Free inlet, Free outlet. Performance ratings do not include the effects
of appurtenances in the airstream. The sone ratings shown are loudness values in fan sones at 5'0" (1.5m) in a
hemispherical free field calculated per AMCA standard 301. Values shown are for installation Type A: Free inlet fan
sone levels.
MODEL HP FAN
DIA. RPM
TIP
SPEED
(FPM)
FAN CAP. IN CUBIC FEET PER MIN. (CFM) SONES
@
.125"
0.000" SP 0.125" SP 0.250" SP 0.375" SP
CFM CFM CFM CFM
BX12Q 1/6 12" 1725 5423 1400 1260 1050 805 4.0
BX14Q 1/6 14" 1725 6327 2000 1780 1580 1150 11.0
BX16T 1/6 16" 1140 4779 2255 1885 1390 650 7.2
BX16Q 1/3 1725 7231 3035 2760 2550 2250 13.0
BX18T 1/4 18" 1140 5376 3100 2670 2100 820 8.2
BX18Q 1/3 1725 8135 3500 3040 2275 1400 12.8
BX20T 1/4 20" 1140 5974 3800 3160 2590 2240 9.3
BX20Q 1/3 1725 9039 3750 3440 3200 2560 14.0
BX24T 1/3 24" 1140 7168 4720 4540 3855 3000 14.8
BX24Q 1/2 1725 10847 4650 4400 3800 3480 20.0
MODEL HP FAN
DIA. RPM
TIP
SPEED
(FPM)
FAN CAP. IN CUBIC FEET PER MIN. (CFM) SONES
@
.125"
0.000" SP 0.125" SP 0.250" SP 0.375" SP
CFM CFM CFM CFM
BX12Q 1/6 12" 1725 5423 1125 815 675 530 4.0
BX14Q 1/6 14" 1725 6327 1565 1395 1205 920 11.0
BX16T 1/6 16" 1140 4779 1995 1520 1000 600 7.2
BX16Q 1/3 1725 7231 2530 2345 1835 1430 13.0
BX18T 1/4 18" 1140 5376 2365 2040 1605 625 8.2
BX18Q 1/3 1725 8135 3000 2480 1980 1285 12.8
BX20T 1/4 20" 1140 5974 2705 2265 2130 1835 9.3
BX20Q 1/3 1725 9039 3070 2835 2540 2245 14.0
BX24T 1/3 24" 1140 7168 3610 3475 2945 2295 14.8
BX24Q 1/2 1725 10847 3555 3365 2905 2660 20.0
Direct Drive Fan Data
Breezeway
Performance Data (Supply Air)
Performance Data (Air Exhaust)

PENNBARRY 15
BC Cast Aluminum Propeller Fan
Features:
• Exhaust or supply
• Fabricated steel power assembly
• Statically and dynamically balanced, heavy duty cast aluminum
propeller with taper lock hub
• Integral spun steel venturi with welded corners
• TE, Explosion Proof and 2-speed motors available
(Check Motor Availability Chart – Page 8)
MODEL HP FAN
DIA. RPM
TIP
SPEED
(FPM)
FAN CAPACITY IN CUBIC FEET PER MINUTE (CFM) SONES
@
.125"
0.125" SP 0.2509" SP 0.375" SP 0.500" SP 0.750" SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
BC24W1 1/2 24" 860 5404 3153 0.15 1988 0.16 1097 0.18 13.1
BC24W2 1/2 24" 860 5404 4444 0.40 2306 0.40 13.9
BC24T1 1/3 24" 1140 7163 4718 0.33 3957 036 3054 0.36 2273 0.38 18.9
BC24T2 1 24" 1140 7163 7025 0.95 5500 0.94 3800 0.94 2310 0.93 20.0
BC24Q 1 1/2 24" 1750 10996 7725 1.15 7380 1.19 6995 1.25 6500 1.28 5445 1.31 33.0
BC30W1 1/3 30" 860 6754 5641 0.29 3660 0.31 14.4
BC30W2 1/2 30" 860 6754 7624 0.41 6372 0.44 4084 0.43 1661 0.42 15.9
BC30W3 3/4 30" 860 6754 9034 0.64 7897 0.66 6430 0.67 3238 0.67 16.8
BC30T1 1 30" 1140 8954 10717 0.90 9884 0.97 8969 1.01 7767 1.04 3775 0.97 23.0
BC30T2 1 1/2 30" 1140 8954 12606 1.48 11771 1.50 10922 1.52 10022 1.54 7017 1.51 24.0
BC30Q1 3 30" 1750 13744 13643 2.28 12782 2.34 12157 2.39 11581 2.47 10164 2.59 36.0
BC30Q2 5 30" 1750 13744 17110 3.04 16625 3.19 16140 3.34 15600 3.45 14405 3.58 40.0
BC36W1 1 36" 860 8105 11099 0.88 9337 0.92 5963 0.95 2525 1.09 19.0
BC36W2 1 1/2 36" 860 8105 13248 1.25 11249 1.34 6912 1.28 21.0
BC36T1 3 36" 1140 10744 18526 2.85 17232 2.94 15820 3.06 13680 3.12 6422 2.99 31.0
BC36Q 7 1/2 36" 1750 16496 25430 7.13 24372 7.21 23476 7.30 22719 7.40 21040 7.58 48.0
BC42W1 2 42" 860 9456 20033 1.94 18114 2.01 16008 2.06 12931 2.14 24.0
BC42W2 5 42" 860 9456 23083 3.58 21837 3.70 20394 3.75 18525 3.76 13396 3.75 30.0
BC42T 5 42" 1140 12535 27644 4.38 26201 4.56 24750 4.67 23297 4.70 19880 4.87 35.0
BC48W1 3 48" 860 10807 25547 2.74 23003 2.85 20415 2.89 17287 2.90 8499 2.88 31.0
BC48W2 5 48" 860 10807 30186 3.98 27927 4.08 25555 4.17 22891 4.26 10571 4.47 34.0
BC48W3 7 1/2 48" 860 10807 33416 5.63 31631 5.73 29705 5.83 27640 5.90 22719 5.80 38.0
BC48T1 7 1/2 48" 1140 14326 35342 6.23 33384 6.44 31458 6.59 29638 6.67 25448 6.75 45.0
BC48T2 10 48" 1140 14326 41224 9.18 39622 9.31 37948 9.43 36214 9.56 32477 9.79 48.0
BC54M 5 54" 690 9755 34071 3.99 31816 4.04 29388 4.06 25491 4.12 12345 3.59 30.0
BC54W 10 54" 860 12158 43437 7.68 41645 7.76 39842 7.81 38091 7.83 32441 7.99 41.0
Performance shown is for installation Type A: Free inlet, Free outlet. Performance ratings do not include the effects of appurtenances in the airstream. The sone ratings
shown are loudness values in fan sones at 5’0” (1.5m) in a hemispherical free field calculated per AMCA standard 301. Values shown are for installation Type A: Free
inlet fan sone levels.
Direct Drive Fan Data
Breezeway
Performance Table

PENNBARRY
16
MODEL A BDIA. DMAX. EF
BLL24 28 25 16 3 3
BLL30 34 31 18 2 1/2 3
BLL36 40 37 20 3 4 3/4
MODEL A BDIA. DMAX. EF
BCH24 28 25 16 3 3
BCH30 34 31 18 2 1/2 3
BCH36 40 37 20 3 4 3/4
BCH42 46 43 22 3 3/4 4 1/2
BCH48 54 49 25 2 3/4 4 3/4
BCH54 60 55 28 3 5
BCH60 66 61 28 2 3/4 6
MODEL BLL MODEL BCH
A
A
E
F
BDIA.
DMAX.
MODEL BHM MODEL BHH
A
A
D
B
E
F
A
B
A
E
D
F
MODEL A BDIA. DMAX. EF
BHM24B 32 25 1/2 26 3 5
BHM30B 38 31 1/2 26 3 5
BHM36B 44 37 1/2 28 3 5
BHM42B 50 43 1/2 28 3 5
BHM48B 56 49 1/2 28 2 5
MODEL A BDIA. DMAX. EF
BHH24B 32 25 1/2 26 3 5
BHH30B 38 31 1/2 26 3 5
BHH36B 44 37 1/2 28 3 5
BHH42B 50 43 1/2 28 3 5
BHH48B 56 49 1/2 28 2 5
BHH54B 62 55 1/2 36 3 5
BHH60B 68 61 1/2 36 3 5
Dimensions Dimensions
Dimensions Dimensions
Belt Drive Dimensional Data
Breezeway

PENNBARRY 17
Belt Drive Fan Data
Breezeway
Performance Data
The belt drive models shown on the following pages have
sizes and capacities ranging from below 3,000 CFM to nearly
70,000 CFM, with static pressures from 0" to above 1 1/2".
All models are available in several different horsepower sizes
with a wide range of RPM.
The data provided for each belt drive model includes:
• Tabular performance data
• Fan curve
• Dimensional and physical data
Each curve graphically displays the range of capacities
available for each model, in most cases beyond the specifics
shown in the tabular data. The maximum performance afforded
by each horsepower is indicated by dashed lines and the RPM
is indicated by solid lines.
Refer to the appropriate Motor Availability chart (see Motor
Selection section) to confirm available motors.
The belt drive models have graphs that show both shaded
and unshaded areas. Caution should be used when making
selections in the shaded areas.
The highest RPM shown for a specific horsepower in the
tabular data is the maximum speed that for any point along
the performance curve, the BHP will not exceed the available
horsepower.
Always consider belt drive losses into the BHP calculations
to ensure proper motor selection. PennBarry fan selection
software ALWAYS accounts for these losses. See ‘Belt Drive
Losses’ section, following, for an explanation of this topic.
Note: Breezeway fans are only one component of a total system. As such,
performance is directly affected by the system. It is critical that system designers
determine actual system losses to ensure that the actual flow is specified in the
system range.
Belt Drive Losses
The AMCA Review Committee has developed the chart
shown below for the purpose of estimating belt drive losses.
To calculate total BHP (including drive losses): Find the BHP
of your operating point on the x-axis on the graph below.
Follow the vertical line to the lines indicating the range of drive
losses. Look at the y-axis on the left and find the drive loss
percentage. Calculate the total BHP by adding the drive loss
to the operating point BHP. For BHP’s below 0.3, use 30%.
Caution: For totally enclosed, explosion proof, multi-speed
and all 1.0 Service Factor motors, fan BHP plus drive losses
should not exceed motor rated HP.
Note: FanSizer software incorporates a drive loss allowance when selecting a
required nominal horsepower.
Reprinted from AMCA publication 203, with the express written permission
from the Air Movement and Control Association, Inc., 30 West University Drive,
Arlington Heights, IL 60004-1983
0.3 0.4 0.6 0.8 1 2 3 4 6 8 10 20
30
20
15
10
8
6
4
3
2
1
1.5
Motor Power Output (BHP)
Drive Loss
(% Motor Power Output)
Safety Precautions for Installation
Since Breezeway fans contain rotating parts, PennBarry
recommends the following safety precautions be taken
during installation, operation and maintenance. Install FAN
GUARDS on all non-ducted fan installations to protect
people working around the fan and to protect the fan from
foreign objects coming into contact with moving parts. For
proper and safe operation, fan RPM should not exceed
that recommended in performance tables. Installations that
result in EXCESSIVE VIBRATION are unacceptable.
Range of drive loss for standard
belts. Higher fan speeds tend to
have higher losses than lower fan
speeds at the same horsepower.

PENNBARRY
18
BLL 24 - Belt Drive Fan Data
Breezeway
28
28
3
3
25
16
HP RPM
TIP
SPEED
(FPM)
FAN CAPACITY - CUBIC FEET PER MINUTE (CFM)
0.000" SP 0.100" SP 0.125" SP 0.150" SP 0.200" SP 0.250" SP 0.300" SP 0.375" SP 0.500" SP
Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP
1/4
470 2953 3043 1541
6.3 0.07 6.3 0.08
530 3330 3431 2313 1786
7.8 0.11 7.5 0.11 7.7 0.11
570 3581 3690 2762 2312 1814
8.9 0.13 8.7 0.14 8.7 0.14 8.9 0.14
630 3958 4078 3345 3009 2601
10.7 0.18 10.7 0.19 10.7 0.19 10.9 0.19
690 4335 4467 3837 3620 3295 2527
14.0 0.23 13.4 0.24 13.3 0.25 13.2 0.25 13.5 0.25
720 4524 4661 4078 3870 3618 2912
14.9 0.26 14.0 0.28 13.9 0.28 13.8 0.28 13.9 0.28
737 4631 4771 4209 4010 3798 3120 2353
15.5 0.28 14.4 0.30 14.3 0.30 14.2 0.30 14.2 0.30 14.7 0.30
1/3
750 4712 4855 4307 4116 3916 3277 2532
16.0 0.30 14.8 0.31 14.6 0.31 14.6 0.32 14.5 0.32 15.0 0.32
770 4838 4985 4457 4278 4084 3510 2806
16.4 0.32 15.3 0.34 15.1 0.34 15.1 0.34 15.0 0.34 15.4 0.34
792 4976 5127 4620 4456 4266 3753 3095
16.9 0.35 15.9 0.36 15.7 0.37 15.6 0.37 15.6 0.37 15.9 0.37
1/2
800 5027 5179 4678 4520 4332 3840 3194 2502
17.1 0.36 16.1 0.37 15.9 0.38 15.8 0.38 15.8 0.39 16.1 0.38 16.6 0.39
825 5184 5341 4855 4714 4537 4110 3500 2821
18.0 0.40 16.9 0.41 16.7 0.41 16.5 0.42 16.5 0.42 16.7 0.42 17.2 0.42
850 5341 5503 5031 4901 4739 4375 3801 3161
19.6 0.43 18.3 0.45 17.9 0.45 17.5 0.46 17.3 0.46 17.4 0.46 17.8 0.46
875 5498 5665 5206 5088 4940 4598 4081 3482
21 0.47 19.5 0.49 19.1 0.49 18.7 0.50 18.1 0.50 17.9 0.51 18.2 0.50
900 5655 5827 5381 5270 5136 4806 4354 3789 2855
22 0.51 20 0.53 19.9 0.53 19.6 0.54 19.0 0.54 18.7 0.55 18.8 0.55 19.4 0.55
912 5730 5904 5465 5355 5226 4906 4484 3934 3010
22 0.53 21 0.55 20 0.55 20 0.56 19.4 0.57 19.1 0.57 19.1 0.57 19.6 0.57
3/4
920 5781 5956 5520 5411 5286 4972 4570 4031 3121
22 0.55 21 0.56 21 0.57 20 0.57 19.7 0.58 19.4 0.59 19.4 0.59 19.7 0.59
945 5938 6118 5694 5587 5473 5177 4836 4321 3463
23 0.59 22 0.61 21 0.61 21 0.62 21 0.63 20 0.63 20 0.64 20 0.63
970 6095 6280 5866 5763 5659 5380 5071 4596 3791
23 0.64 22 0.66 22 0.66 21 0.67 21 0.68 21 0.68 21 0.69 21 0.68
995 6252 6442 6039 5938 5837 5581 5280 4868 4099
23 0.69 22 0.71 22 0.72 22 0.72 21 0.73 21 0.74 21 0.74 22 0.74
1020 6409 6604 6210 6112 6014 5781 5488 5136 4403
24 0.75 23 0.76 23 0.77 22 0.77 22 0.78 22 0.79 22 0.80 23 0.80
1048 6585 6785 6402 6306 6211 5996 5718 5432 4735 3405
25 0.81 24 0.83 24 0.83 24 0.84 23 0.85 23 0.86 23 0.86 24 0.87 24 0.87
1
1060 6660 6863 6484 6390 6295 6086 5816 5533 4869 3572
26 0.84 25 0.86 25 0.86 25 0.87 24 0.88 24 0.88 24 0.89 24 0.90 25 0.90
1090 6849 7057 6689 6597 6505 6311 6059 5784 5199 3982
29 0.91 28 0.93 27 0.94 27 0.94 26 0.95 25 0.96 25 0.97 25 0.98 26 0.97
1110 6974 7186 6825 6735 6644 6459 6221 5951 5416 4251
30 0.96 29 0.98 28 0.99 28 0.99 27 1.00 26 1.01 26 1.02 26 1.03 27 1.02
1124 7062 7277 6920 6831 6742 6563 6333 6066 5567 4426
31 1 29 1.02 29 1.02 29 1.03 28 1.04 27 1.05 27 1.06 27 1.07 27 1.07
Carbon Steel Panel = 16 gauge Wall Opening = 28 3/4 in.sq. Peak BHP = (RPM/941)^3
Galv. Steel Web = 12 gauge Wall Shutter ID = 28 in.sq. Max RPM = 1124 (1 HP)
Est. Shipping Weight = 95 lbs Max. Motor Frame Size = 56
AIR FLOW - CFM
STATIC PRESSURE - Inches W.G.
Performance shown is for installation Type A: Free Inlet, Free Outlet. Power rating (BHP) does not include drive losses. The sound ratings shown are for loudness values
in fan sones at 5'0" (1.5m) in a hemispherical free field per AMCA standard 301. Values shown are for installation Type A: Free inlet fan sone levels. Performance ratings
do not include the effects of appurtenances in the airstream. For further information on sound classification, see page 40. For accessories, see pages 3 thru 7.
01000 2000 3000 4000 5000 6000 7000
1/4 HP
3/4 HP
1/3 HP
1/2 HP
RPM
BHP
1 HP
737 RPM
792 RPM
912 RPM
1048 RPM
1124 RPM
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
0.000
0.200
0.300
0.100
Do not select shaded area.

PENNBARRY 19
34
34
21/2
3
31
18
HP RPM
TIP
SPEED
(FPM)
FAN CAPACITY - CUBIC FEET PER MINUTE (CFM)
0.000" SP 0.100" SP 0.125" SP 0.150" SP 0.200" SP 0.250" SP 0.300" SP 0.375" SP 0.500" SP
Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP
1/4
420 3299 5331 2695 1694 1139
8.2 0.13 8.6 0.13 9.3 0.14 9.9 0.15
445 3495 5648 3612 2296 1581
9.0 0.16 8.9 0.16 9.4 0.16 10.1 0.17
460 3613 5838 3952 2684 1854
9.5 0.17 9.4 0.18 9.7 0.17 10.3 0.18
475 3731 6029 4265 3217 2212
10.0 0.19 9.8 0.20 10.1 0.19 10.6 0.20
490 3848 6219 4565 3861 2576 1404
10.5 0.21 10.4 0.23 10.5 0.22 11.1 0.21 12.3 0.23
505 3966 6409 4861 4211 2978 1665
11.1 0.23 10.9 0.25 11.1 0.24 11.6 0.23 12.8 0.25
520 4084 6600 5127 4543 3508 1939
11.7 0.25 11.6 0.27 11.7 0.27 12.1 0.25 13.3 0.27
531 4170 6739 5320 4767 4029 2138
12.2 0.26 12.0 0.29 12.2 0.29 12.4 0.27 13.7 0.28
1/3
540 4241 6854 5476 4948 4306 2344 1431
12.5 0.28 12.3 0.30 12.5 0.30 12.7 0.29 13.7 0.29 14.9 0.31
560 4398 7108 5819 5344 4765 2835 1782
13.3 0.31 13.2 0.34 13.3 0.34 13.5 0.33 14.2 0.32 15.4 0.34
572 4492 7260 6007 5567 5025 3123 1995
13.8 0.33 13.7 0.36 13.8 0.36 14.0 0.36 14.8 0.33 15.9 0.36
1/2
590 4634 7488 6286 5884 5389 3676 2324 1540
14.7 0.36 14.6 0.39 14.7 0.39 14.9 0.39 15.5 0.37 16.5 0.38 17.6 0.41
610 4791 7742 6594 6231 5787 4504 2776 1893
15.6 0.40 15.6 0.43 15.6 0.44 15.8 0.43 16.3 0.41 17.2 0.42 18.3 0.44
630 4948 7996 6899 6567 6158 5125 3264 2249
16.6 0.44 16.6 0.47 16.6 0.48 16.7 0.48 17.2 0.47 18.1 0.45 19.3 0.48
645 5066 8186 7126 6801 6422 5466 3621 2522
17.4 0.47 17.4 0.50 17.4 0.51 17.5 0.51 17.9 0.51 18.9 0.48 20 0.50
657 5160 8339 7299 6988 6632 5732 4020 2762 1675
18.1 0.50 18.0 0.53 18.0 0.54 18.0 0.54 18.5 0.54 19.5 0.51 21 0.53 22 0.57
3/4
660 5184 8377 7341 7034 6684 5793 4123 2837 1729
18.3 0.51 18.2 0.53 18.1 0.54 18.2 0.55 18.7 0.55 19.6 0.51 21 0.53 22 0.57
675 5301 8567 7551 7265 6943 6097 4704 3208 1994
19.1 0.54 19.0 0.57 19.0 0.58 19.0 0.59 19.5 0.59 20 0.56 21 0.56 23 0.60
695 5459 8821 7830 7571 7270 6497 5509 3692 2341
19.5 0.59 19.5 0.62 19.6 0.63 19.6 0.64 19.9 0.64 20 0.62 22 0.60 23 0.64
710 5576 9011 8038 7799 7504 6793 5862 4067 2618
19.8 0.63 19.9 0.66 19.9 0.67 19.9 0.68 20 0.69 21 0.67 22 0.63 23 0.68
730 5733 9265 8314 8097 7814 7156 6308 4756 2980
20 0.69 20 0.72 20 0.72 20 0.74 21 0.75 21 0.74 22 0.70 23 0.72
745 5851 9456 8520 8307 8044 7420 6621 5417 3348
21 0.73 21 0.76 21 0.77 21 0.78 21 0.79 21 0.79 22 0.75 23 0.76
756 5938 9595 8671 8461 8212 7612 6844 5908 3619 1887
21 0.76 21 0.80 21 0.80 21 0.81 21 0.83 22 0.82 22 0.79 24 0.79 26 0.87
1
770 6048 9773 8862 8656 8425 7854 7124 6239 3959 2136
21 0.80 21 0.84 22 0.85 22 0.85 22 0.87 22 0.87 22 0.85 24 0.82 26 0.90
790 6205 10027 9134 8934 8728 8198 7520 6695 4436 2487
22 0.87 22 0.91 22 0.91 22 0.92 22 0.94 22 0.94 23 0.93 24 0.87 26 0.96
810 6362 10281 9406 9210 9015 8512 7891 7129 5107 2842
23 0.94 22 0.98 23 0.98 23 0.99 23 1.01 23 1.02 23 1.01 24 0.95 27 1.01
Carbon Steel Panel = 16 gauge Wall Opening = 34 3/4 in.sq. Peak BHP = (RPM/741)^3
Galv. Steel Web = 10 gauge Wall Shutter ID = 34 in.sq. Max RPM = 842 (1 HP)
Est. Shipping Weight = 110 lbs Max. Motor Frame Size = 56
AIR FLOW - CFM
STATIC PRESSURE - Inches W.G.
Performance shown is for installation Type A: Free Inlet, Free Outlet. Power rating (BHP) does not include drive losses. The sound ratings shown are for loudness values
in fan sones at 5'0" (1.5m) in a hemispherical free field per AMCA standard 301. Values shown are for installation Type A: Free inlet fan sone levels. Performance ratings
do not include the effects of appurtenances in the airstream. For further information on sound classification, see page 40. For accessories, see pages 3 thru 7.
Belt Drive Fan Data - BLL 30
Breezeway
02000 4000 6000 8000 10000
1/4 HP
3/4 HP
1/3 HP
1/2 HP
RPM
BHP
1 HP
531 RPM
572 RPM
657 RPM
756 RPM
810 RPM
0.400
0.500
0.600
0.700
0.800
0.000
0.200
0.300
0.100
Do not select shaded area.