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Access Doors & Panels
Access Panels
Architectural
PW -
plaster
TM -
flush
TMS -
stainless steel
WB -
drywall
Fire Rated
FD
Duct Access Doors
Grease
DMHT-1000
DMHT-2300
Pressure Relief
NPR-BI -
negative relief (blow-in)
PPR-BO -
positive relief (blow-out)
Round/Oval
RAD -
hinged
DMR -
sandwich type
Square/Rectangular
CAD -
cam type
HAD -
hinged
DM -
sandwich type
Equipment Access Doors
OAD -
open-in
WAD -
walk-in
Accessories
Actuator Enclosures
ZS-100 -
galvanized
ZS-260 -
explosion proof
ZS-300 -
stainless steel
Duct Smoke Detector
DH-100 -
100-4000 fpm
2151 -
0-3000 fpm
Fire Releasing Device
DRS-30
HS-10
Indicator Switch Package
PI-50
Remote Control Panels
RCP-1 -
single station
RCP-1K -
single station with key
RCP-10 -
10 station
RCP-20 -
20 station
Actuators
Electric - 2-position / spring return
24 vac
AF24
FSLF24
FSNF24
FSNF24H
FSNF24L
GGD121
LF24
ML8115
MS8120
MS8209
NF24
TF24
120 vac
AF120
FSLF120
FSNF120
FSNF120H
FSNF120L
GGD221
LF120
ML4115
MS4120
MS4209
NF120
TF120
230 vac
FSNF230
AF230
LF230
TF120
24 vac - indicator switch
AF24-S
FSLF24-S
FSNF24-S
LF24-S
NF24-S
TF24-S
120 vac - indicator switch
AF120-S
FSLF120-S
FSNF120-S
LF120-S
NF120-S
TF120-S
230 vac - indicator switch
AF230-S
FSNF230-S
LF230-S
TF120-S
Electric - floating / non-spring return
24 vac
AMB24-3
GMB24-3
LMB24-3
NMB24-3
24 vac - indicator switch
AMB24-3-S
LMB24-3-S
Electric - modulating / non-spring return
24 vac
AMB24-SR
GMB24-SR
LMB24-SR
NMB24-SR
Electric - modulating /spring return
24 vac
AF24-SR
LF24-SR
M9185A1018
NF24-SR
TF24-SR
24 vac - indicator switch
LF24-SR-S
NF24-SR-S
TF24-SR-S
Pneumatic
331-2998
331-4826
Backdraft Dampers
Light Duty
Butterfly Style Blade
BD-20
BD-20R -
round
Formed Blade
BD-50
BD-51 -
fabric blade
BD-52 -
counterbalanced down flow
BD-54 -
adjustable counterbalanced
Motor Operated
BD-58
Medium Duty
BD-60
BD-64 -
adjustable counterbalanced
Heavy Duty
BD-84
Ceiling Radiation Dampers
Butterfly Style Blade
CFD-15
CFD-15-LP -
low profile
CFD-15-SB -
single blade
CFD-15R -
round
Curtain Style Blade
CFD-20
Wood Truss Systems
CFD-521
CFD-521-BT -
insulated outlet box
CFD-521-IP -
duct board outlet box
Control Dampers
Manual Balancing
Manual Quadrant
CD-10
CD-10R -
round
MD-41 -
3v, parallel blade
MD-42 -
3v, opposed blade
Cable Operated
RCS-10 -
single blade
RCS-10R -
round
RCS-42 -
3v blade
Commercial
3-V Blade
CD-41 -
parallel blade
CD-42 -
opposed blade
Airfoil Blade
CD-45 -
steel / parallel blade
CD-46 -
steel / opposed blade
CD-51 -
aluminum / parallel blade
CD-51-IB -
insulated / parallel blade
CD-52 -
aluminum / opposed blade
CD-52-IB -
insulated / opposed blade
CD-53 -
thinline / parallel blade
CD-54 -
thinline / opposed blade
Mixing
MX-30 -
top-to-bottom
MX-32 -
side-by-side
MX-40 -
multi-zone
Round
CD-21R -
single blade
CD-22R -
opposed blade
CD-25R -
low leakage
Industrial Dampers
3-V Blade
CD-81 -
½" axles / parallel blade
CD-82 -
½" axles / opposed blade
CD-83 -
¾ axles / parallel blade
CD-84 -
¾ axles / opposed blade
CD-85 -
1" axles / parallel blade
CD-86 -
1" axles / opposed blade
Round
CD-81R
Fire Dampers
Dynamic - 1-½ hr
Curtain Style
VFD-10D-A
VFD-10D-B
VFD-10D-C
VFD-10D-IMA -
integral angle
VFD-10D-IMB -
integral angle
3V Blade
FD-140
FD-140-OP -
out-of-partition
Airfoil Blade
FD-150
FD-150-OP -
out-of-partition
Dynamic - 3 hr
Curtain Style
VFD-30D-A
VFD-30D-B
VFD-30D-C
3V Blade
FD-340
Static - 1-½ hr
Curtain Style
VFD-10-A
VFD-10-B
VFD-10-C
VFD-10-IMA -
integral angle
VFD-10-IMB -
integral angle
VFD-10-TLA -
thinline
VFD-10-TLB -
thinline
True Round
VFD-15R
Static - 3 hr
Curtain Style
VFD-30-A
VFD-30-B
VFD-30-C
True Round
VFD-35R
Fire-Smoke Dampers
1-½ Hour Rated
3V Blade
Class 1
FSD-141
FSD-141-OP -
out-of-partition
FSD-141-SP -
side panel
Class 2
FSD-142
FSD-142-OP -
out-of-partition
FSD-142-SP -
side panel
Class 3
FSD-143
FSD-143-OP -
out-of-partition
Airfoil Blade
Class 1
FSD-151
FSD-151-OP -
out-of-partition
FSD-151-SP -
side panel
Class 2
FSD-152
FSD-152-OP -
out-of-partition
FSD-152-SP -
side panel
True Round
FSD-125R
3 Hour Rated
3V Blade
FSD-341 -
class-1
FSD-342 -
class-2
FSD-343 -
class-3
Corridor
3V Blade
Class 1
FSD-171
FSD-171-OP -
out-of-partition
Class 2
FSD-172
FSD-172-OP -
out-of-partition
Louvers
Acoustical Louvers
Extruded Aluminum
EAA-645 -
airfoil blade / 6" deep
EAA-845 -
airfoil blade / 8" deep
EAA-1245 -
airfoil blade / 12" deep
EAJ-437 -
j-blade / 4" deep
EAJ-637 -
j-blade / 6" deep
Formed Metal
SAJ-835 -
j-blade / 8" deep
SAJ-1235 -
j-blade / 12" deep
FAA-1245 -
airfoil blade / 12" deep
Brick Vents
EBV-145
EBV-445
Extruded Aluminum Louvers
Combination Louver
EBE-445 -
exhaust bd
EBI-445 -
intake bd
EXD-437 -
combination blade / 4" deep
EXD-645 -
combination blade / 6" deep
Drainable Blade
EFD-245 -
2" deep
EFD-435 -
4" deep / 35°
EFD-437 -
4" deep / 37½°
EFD-445 -
4" deep / 45°
EFD-637 -
6" deep / 37½°
EFD-645 -
6" deep / 45°
ERD-645 -
6" deep / recessed drain
Drainable Head
EFJ-437-HP -
4" deep
EFJ-637-HP -
6" deep
Miami-Dade Certified
EFD-637-MD
Non-Drainable Blade
EFJ-245 -
j-blade / 2" deep
EFJ-430 -
j-blade / 4" deep / 30°
EFJ-437 -
j-blade / 4" deep / 37½°
EFJ-445 -
j-blade / 4" deep / 45°
EFJ-645 -
j-blade / 6" deep
EFK-430 -
k-blade / 4" deep / 30°
EFK-437 -
k-blade / 4" deep / 37½°
EFK-445 -
k-blade / 4" deep / 45°
EFK-637 -
k-blade / 6" deep
EFY-245 -
inverted Y-blade
EFY-445-
inverted Y-blade
Operable Blade
EOD-445 -
drainable blade / 4" deep
EOD-637 -
drainable blade / 6" deep
EOJ-445 -
j-blade / 4" deep
EOJ-637 -
j-blade / 6" deep
Sand Louver
EVS-422
Wind-Driven Rain
ECD-545 -
horizontal blade / 5" deep
ECD-635 -
horizontal blade / 6" deep
ECD-745 -
horizontal blade / 7" deep
ECV-445 -
vertical blade / 4" deep
ECV-645 -
vertical blade / 6" deep
EFJ-745 -
horizontal front blade with vertical rear blade
Equipment Screens
Horizontal Blade
HJ-445 -
j-blade / 4" deep
HJ-645 -
j-blade / 6" deep
HT-401 -
airfoil tube
HZ-200 -
horizontal cladding
Vertical Blade
VT-250 -
vertical cladding / 2½" deep
VT-654 -
vertical cladding / 4" deep
VV-400 -
chevron / 4" deep
VV-500 -
chevron / 5" deep
Formed Metal Louvers
Combination Louver/Damper
SBE-245 -
exhaust bd / 2" deep
SBE-445 -
exhaust bd / 4" deep
SBI-445 -
intake bd / 4" deep
Drainable Blade
SFD-445 -
4" deep
SFD-635 -
6" deep
Non-Drainable Blade
SFJ-245 -
j-blade / 2" deep
SFJ-430 -
j-blade / 4" deep / 30°
SFJ-445 -
j-blade / 4" deep / 45°
SFJ-630 -
j-blade / 6" deep / 30°
SFJ-645 -
j-blade / 6" deep / 45°
SFK-445 -
k-blade / 4" deep / 45°
SFK-645 -
k-blade / 6" deep / 45°
SFV-445 -
chevron blade
Operable Blade
SOJ-445
Penthouses
EFD-637-MD-PH -
Miami-Dade Certified
EPJ-445
Brochures, Color Chart and General Information
Smoke Dampers
3-V Blade
SD-141 -
class-1
SD-142 -
class-2
SD-143 -
class-3
Airfoil Blade
SD-151 -
class-1
SD-152 -
class-2
True Round
SD-25R
Technical Information
CAD Drawings
DWG Format
PDF Format
CSI Formatted Specifications
Installation Instructions
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2008
Pottorff
5101 Blue Mound Road, Fort Worth, Texas 76106 tel: 817-509-2300 fax: 817-831-3110
Infinite Menus, Copyright 2006, OpenCube Inc. All Rights Reserved.
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