KLB - Bypass Terminal Unit

KMS - Retrofit In-line CFM Measuring Station

RVE - Retrofit VAV, Round Inlet, Round Outlet

SVE - Retrofit Slide-in, Converts Constant to Variable Volume VAV

LMHD - Hot and Cold Inlet, No Attenuator, No Air Mixing

LMHDT - Hot and Cold Inlet, Integral Attenuator, and Mixing Chamber

KLPP - Low Profile, VAV Fan Powered, Variable or Parallel

KLPS - Low Profile, VAV Fan Powered, Constant or Series

KLPS-D - Low Profile, DOAS Fan Powered, Constant or Series

KQFP - Ultra Quiet, VAV Fan Powered, Variable or Parallel

KQFS - Ultra Quiet, VAV Fan Powered, Constant or Series

KQFS-FA - Fresh Air, Ultra Quiet, VAV Fan Powered, Constant or Series

QFC - Standard, VAV Fan Powered, Constant or Series

QFV - Standard, VAV Fan Powered, Variable or Parallel

LMHS - Single Duct Terminal Unit

5CRN - Concentric Ring Nozzle, Aluminum, Surface Mount

5CRNLP - Concentric Ring Nozzle, Aluminum, Lay-in Tee Bar

5CRNP - Concentric Ring Nozzle, Aluminum, Panel Mount

5CRNRD - Concentric Ring Nozzle, Aluminum, Round Duct Adaptor

5CRNRR - Concentric Ring Nozzle, Aluminum, Round Duct Reducer

CRN - Concentric Ring Nozzle, Steel, Surface Mount

CRNLP - Concentric Ring Nozzle, Steel, Lay-in Tee Bar

CRNP - Concentric Ring Nozzle, Steel, Panel Mount

CRNRD - Concentric Ring Nozzle, Steel, Round Duct Adaptor

CRNRR - Concentric Ring Nozzle, Steel, Round Duct Reducer

KJET - Aluminum, Jet Nozzle, Retaining Ring

KJETA - Aluminum, Jet Nozzle, Retaining Ring, Steel Ring Core

R580 - Round Single Deflection, Aluminum, Concealed Mount

R580RD - Round Single Deflection, Aluminum, Round Duct Adaptor

R580RR - Round Single Deflection, Aluminum, Round Duct Reducer

R5880 - Round Double Deflection, Aluminum, Concealed Mount

R5880RD - Round Double Deflection, Aluminum, Round Duct Adaptor

R5880RR - Round Double Deflection, Aluminum, Round Duct Reducer

REGC5 - Round Egg Crate, Aluminum, Concealed Mount

REGC5RD - Round Egg Crate, Aluminum, Round Duct Adaptor

REGC5RR - Round Egg Crate, Aluminum, Round Duct Reducer

RPN - Aluminum, Round Punkah Nozzle, Surface Mount

RPN2P - Aluminum, 2 Round Punkah Nozzles Mounted in Panel

RPN4P - Aluminum, 4 Round Punkah Nozzles Mounted in Panel

RPNLP - Aluminum, Round Punkah Nozzle in a 24x24 Lay-In Tee Panel

RPNRD - Aluminum, Round Punkah Nozzle, Round Duct Adaptor

RPNRR - Aluminum, Round Punkah Nozzle, Round Reducer Mount

5000 - Steel, Aluminum or Stainless, Laminar Flow Panel

5000HF - Laminar Flow Diffuser with Hepa Filter Brackets

CRFF - Fan Filter Unit

CRFF-ARS - Fan Filter Unit with Room Side Access to HEPA Filter

CRFF-E - Fan Filter Unit with ECM Motor

CRFF-E-ARS - Fan Filter Unit with ECM Motor and Room Side Access to HEPA filter

RadiaFlo (5RF) - Aluminum, Flush Face, Radial Pattern

RadiaFlo (5RFHF) - Aluminum, Flush Face, Radial Pattern, HEPA Filter Brackets

RadiaFlo (9RF) - Stainless, Flush Face, Radial Pattern

RadiaFlo (9RFHF) - Stainless, Flush Face, Radial Pattern, HEPA Filter Brackets

Sterilflex - Aluminum, Operating Room Supply System

Sterilflex with KleanAire - Aluminum, Operating Room Supply System with KleanAire UVC

Sterilflo - Stainless Steel, Operating Room Supply System

TAD - Aluminum, Drop Face, Radial Pattern

TADHF - Aluminum, Drop Face, Radial Pattern, HEPA Filter Brackets

TADSS - Stainless, Drop Face, Radial Pattern

TADSSHF - Stainless, Drop Face, Radial Pattern, HEPA Filter Brackets

1900 - Aluminum, Adjustable Deflector (now with TechZone Frames)

1900BOOT - Steel, Plenum Boot for Model 1900

1900MC - Aluminum, Mitered Corner for Model 1900

1900SQR - Alum w/ Steel Backpan, 24x24 Face, Return, Round Neck

1900SQS - Alum w/ Steel Backpan, 24x24 Face, Round Neck

DFB - Aluminum, Architectural Slot w/ Plenum, Lay-in Tee Mount

DFBO - Blankoff Strip for Model DesignFlo

DFC - Aluminum, Mitered Cross for Model DesignFlo, 4-Legs

DFL - DesignFlo - Aluminum, Architectural Slot

DFMC - Aluminum, Mitered Corner for Model DesignFlo, 2-Legs

DFNT - Aluminum, Architectural Slot w/ Plenum, Narrow-Tee Mount

DFP - Steel, Plenum Boot for Model DesignFlo

DFRH - Steel, Return Hood for Model DesignFlo

DFT - Aluminum, Mitered "T" for Model DesignFlo, 3-Legs

1400 - Steel, 4-Cone, Drop Face

1400A - Steel, 4-Cone, Drop Face, Adjustable

1400FR - Steel, 4-Cone, Drop Face, Fire Rated

1450 - Steel, 3-Cone, Drop Face

1450A - Steel, 3-Cone, Drop Face, Adjustable

51400 - Aluminum, 4-Cone, Drop Face

51400A - Aluminum, 4-Cone, Drop Face, Adjustable

51450 - Aluminum, 3-Cone, Drop Face

51450A - Aluminum, 3-Cone, Drop Face, Adjustable

5SH - Aluminum, Flush Face, SQR/RECT Neck

5SH/CAD - Aluminum, Flush Face, Square Neck, Center Downblow

5SHC - Aluminum, 5SH Core Only

5SHF - Aluminum, 5SH Frame Only

5SHFB - Aluminum, Flush Face, Pre-Scored Fiberglass Backpan

5SHPC - Aluminum, Flush Face, SQR/RECT Neck, Pattern Controller

5SHPCR - Aluminum, Flush Face, Round Neck, Pattern Controller

5SHR - Aluminum, Flush Face, Round Neck

5SHR/CAD - Aluminum, Flush Face, Round Neck, Center Downblow

5SHRV - Aluminum, Flush Face, Round Neck, High Induction Vanes

5SHV - Aluminum, Flush Face, SQR/RECT Neck, High Induction Vanes

7000 - Aluminum, Combination Supply and Return

M1400 - Steel, 4-Cone, Drop Face, Metric Panel

M1450 - Steel, 3-Cone, Drop Face, Metric Panel

M51400 - Aluminum, 4-Cone, Drop Face, Metric Panel

M51450 - Aluminum, 3-Cone, Drop Face, Metric Panel

MSH - Steel, Flush Face, SQR/RECT Neck, Metric Panel

SH - Steel, Flush Face, SQR/RECT Neck

SHC - Steel, SH Core Only

SHF - Steel, SH Frame Only

SHFB - Steel, Flush Face, Pre-Scored Fiberglass Backpan

SHFR - Steel, Flush Face, Square Neck, Fire Rated

SHPC - Steel, Flush Face, SQR/RECT Neck, Pattern Controller

SHPCR - Steel, Flush Face, Round Neck, Pattern Controller

SHR - Steel, Flush Face, Round Neck

SHRPLQ - Steel, Flush Slotted Face with Plaque Center, Round Neck

SHRV - Steel, Flush Face, Round Neck, High Induction Vanes

SHV - Steel, Flush Face, SQR/RECT Neck, High Induction Vanes

1240 - Steel, Removable Core, Square Neck

1240P - Steel, Removable Core, Perforated Face, Square Neck

1240PE - Steel, Removable Core, Perforated Face, Border, Square Neck

51240 - Aluminum, Removable Core, Square Neck

51240P - Aluminum, Removable Core, Perforated Face, Square Neck

M1240 - Steel, Removable Core, Metric, Square Neck

1100 - Steel, Architectural, Curved Blade, SQR/RECT Neck

1190 - Steel, Return, Architectural, SQR/RECT Neck

51100 - Aluminum, Architectural, Curved Blade, SQR/RECT Neck

51190 - Aluminum, Return, Architectural, SQR/RECT Neck

56100 - Steel & Alum, Rotatable Stamped Core, Round Neck

56150 - Steel & Alum, Rotatable Stamped Core, Square Neck

56200 - Steel & Alum, Curved Blade, Square Neck

56400 - Steel & Alum, Face Mounted Deflectors, Square Neck

56490 - Steel & Alum, Return, Square Neck

56500 - Steel & Alum, Curved Blade, Round Neck

56600 - Steel & Alum, Face Mounted Deflectors, Round Neck

56690 - Steel & Alum, Return, Round Neck

56790 - Aluminum, Return, No Neck or Backpan

6100 - Steel, Rotatable Stamped Core, Round Neck

6150 - Steel, Rotatable Stamped Core, Square Neck

6200 - Steel, Curved Blade, Square Neck

6200FR - Steel, Curved Blade, Square Neck, Fire Rated

6290F - Steel, Return, 20x20 Neck, Filter Rack

6290FR - Steel, Return, Square Neck, Fire Rated

6300 - Steel, Face Mounted Deflectors, Fiberglass Backpan

6390 - Steel, Return, Fiberglass Backpan

6400 - Steel, Face Mounted Deflectors, Square Neck

6400FR - Steel, Face Mounted Deflectors, Square Neck, Fire Rated

6490 - Steel, Return, Square Neck

6500 - Steel, Curved Blade, Round Neck

6500FR - Steel, Curved Blade, Round Neck, Fire Rated

6590FR - Steel, Return, Round Neck, Fire Rated

6600 - Steel, Face Mounted Deflectors, Round Neck

6600FR - Steel, Face Mounted Deflectors, Round Neck, Fire Rated

6690 - Steel, Return, Round Neck

6790 - Steel, Return, No Neck or Backpan

5ASDP - Aluminum, Removable Plaque Face, Non-VAV

5ASDT - Aluminum, Removable Ceiling Tile, Non-VAV

5AVDP - Aluminum, Removable Plaque Face, VAV

5AVDT - Aluminum, Removable Ceiling Tile, VAV

5PLQ - Aluminum, Removable Plaque Face, Square Plaque

ASDP - Steel, Removable Plaque Face, Non-VAV

ASDT - Steel, Removable Ceiling Tile, Non-VAV

AVDP - Steel, Removable Plaque Face, VAV

AVDT - Steel, Removable Ceiling Tile, VAV

KSD - Aluminum, Swirl Face, Round Neck

LVSD - Steel, VAV Linear

PLQ - Steel, Removable Plaque Face, Square Plaque

PLQLT - Steel, Removable Plaque Face, Low Temperature Applications

PLQR - Steel, Removable Plaque Face, Round Plaque

Prism - Arcuate Face Plate, Center Appliqué

VPQ - Square Plaque VAV Diffuser with Analog or Thermal Control

HCFPTB - Aluminum, Plaster Frame for PTB Series

PFTBR - Steel, Non-Ducted Return, Fire Rated

PFTBS - Steel, Fixed Blade, Fire Rated

PTBA - Steel, Adjustable Dual Curved Blade

PTBR - Steel, Non-Ducted Return

PTBS - Steel, Adjustable Flat Blade

PTBSC - Steel, Fixed Blade

PTBSCDB - Steel, Fixed Blade, Downblow

PTBSRC - Steel, Combination Supply & Return, Fixed Blade

PTBSRCDB - Steel, Combination Supply & Return, Fixed Blade, Downblow

PTBSS - Steel, Field Installed Fixed Blade

PTBSSFB - Steel, Factory Mounted Fixed Blade

PTBT - Aluminum Face, Steel Plenum, Fixed Blade

5RM1 - Aluminum, 3-Cone, 2-Position

5RM2 - Aluminum, 4-Cone, 3-Position

5RM4 - Aluminum, 4-Cone, 3-Position, Anti-Smudge Outer Cone

R1DBR10 - Steel, Industrial, Center Downblow

RA2 - Steel, 4-Cone, Fully Adjustable

RA4 - Steel, 4-Cone, Fully Adjustable, Anti-Smudge Outer Cone

RM1 - Steel, 3-Cone, 2-Position

RM2 - Steel, 4-Cone, 3-Position

RM2PLQ - Steel, Plaque Face, 3-Position

RM4 - Steel, 4-Cone, 3-Position, Anti-Smudge Outer Cone

RM4PLQ - Steel, Plaque Face, 3-Position, Anti-Smudge Outer Cone

DMD - Aluminum, Drum Louver, Curved Endcaps, 2" Blade Spacing

DMGDR - Aluminum, Double Defl., Curved Endcaps, 3/4" Blade Spacing

DMGDU - Aluminum, Double Defl., Universal Endcaps, 3/4" Blade Spacing

DMGPR - Aluminum, Perforated Face, Curved Endcaps

DMGPU - Aluminum, Perforated Face, Universal Endcaps

DMGSR - Aluminum, Single Defl., Curved Endcaps, 3/4" Blade Spacing

DMGSU - Aluminum, Single Defl., Universal Endcaps, 3/4" Blade Spacing

680 - Steel, Single Deflection, 1 1/4", 2", or 3" Blade Spacing

680MP - Steel, Single Deflection, 3/4" Blade Spacing, Gang Operator

6880 - Steel, Double Deflection, 1 1/4", 2", or 3" Blade Spacing

DOBHD - Steel, Damper for Model DPL

DPL - Aluminum, Drum Louver

DPL2 - Aluminum, Drum Louver, Split Vane

1500 - Aluminum, Wall or Ceiling, 7/32" Bar, 1/2" or 7/16" Spacing

1500MC - Aluminum, Miter Corner for Model 1500

1600 - Aluminum, Wall or Ceiling, 1/8" Bar, 1/4" or 1/2" Spacing

1600MC - Aluminum, Miter Corner for Model 1600

1700 - Aluminum, Louver w/ Removable Core, 1-Way or 2-Way Airflow

1700MC - Aluminum, Miter Corner for Model 1700

1800 - Aluminum, Floor, 7/32" Bar, 1/2" or 7/16" Spacing

1800MC - Aluminum, Miter Corner for Model 1800

1850 - Aluminum, Floor, 1/8" Bar, 1/4" or 1/2" Spacing

1850MC - Aluminum, Miter Corner for Model 1850

5810 - Aluminum, Removable, Reversible Core, 5-deg or 15-deg Deflection

AFCS80 - Steel, Airfoil Curved Blade, 3/4" Spacing, 45-deg Deflection

AFCS85 - Steel, Airfoil Curved Blade, 1/2" Spacing, 30-deg Deflection

AFS580 - Aluminum, Airfoil Blade, 3/4" Spacing, 0-deg or 45-deg Deflection

AFS585 - Aluminum, Airfoil Blade, 1/2" Spacing, 0-deg or 45-deg Deflection

EG10 - Aluminum, 1"x1"x1" Egg-crate Grid, Channel Frame

EG15 - Aluminum, 1/2"x1/2"x1" Egg-crate Grid, Channel Frame

EG5 - Aluminum, 1/2"x1/2"x1/2" Egg-crate Grid, Channel Frame

EGC10 - Aluminum, 1"x1"x1" Egg-crate Grid, Surface Mount Frame

EGC15 - Aluminum, 1/2"x1/2"x1" Egg-crate Grid, Surface Mount Frame

EGC5 - Aluminum, 1/2"x1/2"x1/2" Egg-crate Grid, Surface Mount Frame

MEGC10 - Aluminum, 1"x1"x1" Egg-crate Grid, Metric Lay-In Frame

MEGC5 - Aluminum, 1/2"x1/2"x1/2" Egg-crate Grid, Metric Lay-In Frame

MS580 - Aluminum, 3/4" Spacing, 0-deg or 35-deg Defl., Metric Lay-In Frame

MS80 - Steel, 3/4" Spacing, 0-deg or 35-deg Deflection, Metric Lay-In Frame

S480 - Steel, Heavy Duty, 1/2" Spacing, 0-deg or 38-deg Deflection

S5480 - Aluminum, Heavy Duty, 1/2" Spacing, 0-deg or 30-deg Deflection

S5480OBD - Aluminum, Damper for Model S5480

S580 - Aluminum, 3/4" Spacing, 0-deg or 35-deg Deflection

S580P - Aluminum, Perforated Face

S585 - Aluminum, 1/2" Spacing, 0-deg or 35-deg Deflection

S80 - Steel, 3/4" Spacing, 0-deg or 35-deg Deflection

S80P - Steel, Perforated Face

S85 - Steel, 1/2" Spacing, 0-deg or 35-deg Deflection

1310 - Steel, Supply/Return, Perforated Face, Sleeve

1310TF - Steel, Transfer, Perforated Face on Both Ends, Sleeve

1320 - Steel, Supply/Return, 2" SQR Holes & #2 Wire Mesh, Sleeve

1330 - Steel, Supply/Return, 14 Gage Bars & #2 Wire Mesh, Sleeve

1340 - Steel, Louvered Diffuser with Lattice Face

1380 - Steel, Lattice Face, Square or Round Holes

1390 - Steel, Security Bars without Sleeve

1390F - Steel, Security Bars with Sleeve

13SD - Steel, Supply/Return, Suicide Deterrent, Sleeve

51310 - Aluminum, Supply/Return, Perforated Face, Sleeve

51350 - Aluminum, Heavy Duty Bars, Mandrel Construction, Sleeve

51380 - Aluminum, Lattice Face, Square or Round Holes

91240 - Fixed Modular Core Diffuser

91310 - Supply/Return Security Grille, Perforated Face, Sleeve

91520 - Heavy Duty Bar Grille, 1/4" Bars, 1/2" Bar Spacing

91610 - Heavy Duty Bar Grille, 1/8" Bars, 3/8" Bar Spacing

91620 - Heavy Duty Bar Grille, 1/8" Bars, 1/2" Bar Spacing

9180 - Curved Blade Supply Grille

9700 - Door Grille, Single Flat Frame

9700A - Door Grille, Single Flat Frame, Auxiliary Frame

9700D - Door Grille, Single Flat Frame, Auxiliary Frame, Dual Core

980 - Single Deflection Grille, 3/4" Blade Spacing

9880 - Double Deflection Grille, 3/4" Blade Spacing

98PF - Plaster Frame for Stainless Steel Grilles

9EGC5 - 1/2"x1/2"x1/2" Egg-crate Grid, Surface Mount Frame

9OBD - Opposed Blade Damper for Stainless Steel Grilles

9S80 - Return, 3/4" Blade Spacing, 0-deg or 45-deg Deflection

9S80HF - Return, 3/4" Blade Spacing, 0-deg or 45-deg Deflection, Hinged Face

9S80P - Perforated Face Grille

9S84P - Perforated Face Grille, Face Deflectors

9SRA - Square to Round Adapter for Stainless Steel Grilles

180 - Steel, Curved Blade

180M - Steel, Curved Blade, Multi-Louver Shutter

480 - Steel, Single Deflection, Heavy Duty, 1/2" Blade Spacing

4880 - Steel, Double Deflection, Heavy Duty, 1/2" Blade Spacing

5180 - Aluminum, Curved Blade

5180M - Aluminum, Curved Blade, Multi-Louver Shutter

580 - Aluminum, Single Deflection, 3/4" Blade Spacing

5800 - Aluminum, Register w/ Multi-Louver Shutter, 3/4" Blade Spacing

5815 - Aluminum, Removable, Reversible Core, 5-deg or 15-deg Deflection

585 - Aluminum, Single Deflection, 1/2" Blade Spacing

5880 - Aluminum, Double Deflection, 3/4" Blade Spacing

5885 - Aluminum, Double Deflection, 1/2" Blade Spacing

80 - Steel, Single Deflection, 3/4" Blade Spacing

800 - Steel, Register w/ Multi-Louver Shutter, 3/4" Blade Spacing

880 - Steel, Double Deflection, 3/4" Blade Spacing

AF580 - Aluminum, Single Deflection, 3/4" Airfoil Blade Spacing

AF5880 - Aluminum, Double Deflection, 3/4" Airfoil Blade Spacing

AF80 - Steel, Single Deflection, 3/4" Airfoil Blade Spacing

AF880 - Steel, Double Deflection, 3/4" Airfoil Blade Spacing

M5880 - Aluminum, Double Deflection, 3/4" Blade Spacing, Metric

M880 - Steel, Double Deflection, 3/4" Blade Spacing, Metric

5600 - Aluminum, Single Flat Frame

5600A - Aluminum, Single Flat Frame, Auxiliary Frame

600 - Steel, Single Flat Frame

600A - Steel, Single Flat Frame, Auxiliary Frame

600C - Steel, Channel Frame

AFA - Rectangular, Low-Velocity Supply Unit

AFE - Flat-Faced, Low-Velocity Supply Unit

AFB - Half-Round, Low-Velocity Supply Unit

AFC - Round, Low-Velocity Supply Unit

AFD - Half-Oval, Low-Velocity Supply Unit

AFF - Semi-Circular, Low-Velocity Supply Unit

AFP - Semi-Circular, Low-Velocity Supply Unit

AFQ - Corner Round, Low-Velocity Supply Unit

ADC - Active/Adaptable Chilled Beam (Open Space Offices)

AHC - Active/Adaptable Chilled Beam (High Capacity Applications)

ABC - Active Chilled Beam (Standard Cooling and/or Heating)

ABD - Active Chilled Beam (Combined Cooling and/or Heating)

ABH - Active Chilled Beam (Exposed, Architecturally Friendly Install, Ideal for Hotel Guest and Resident Rooms)

ACE - Active Chilled Beam (Exposed, Architecturally Friendly Install)

AHH - Active Chilled Beam, Bulkhead Install (Ideal for Hotel Guest and Resident Rooms)

APA - Passive Chilled Beam, Flush or Below Ceiling Install

APT - Passive Chilled Beam (Ideal for Open Ceiling Grid Install)

FPD-D - Steel, Plenum Boot, 9" Inlet

FPD-R - Polymeric Construction, Helical Swirl Diffuser

FPD-V - Steel, Plenum Boot, Damper Controlled by 24V Actuator

FPDFR-R - Polymeric Construction, Curved Slot Diffuser, Fire Rated

KBF - Underfloor, VAV Fan Powered, Booster Terminal Unit

KUFM - Mixing Fan Terminal Unit

KUFS - Underfloor, VAV Fan Powered, Constant or Series Terminal Unit

58PF - Aluminum, Plaster Frame for Grilles

5HCF23 - Aluminum, Hard Ceiling Frame, Adapts Lay-In to Surface Mount

8PF - Steel, Plaster Frame for Grilles

BOS - Steel or Vinyl, Blank-off Strip

EX8 - Steel, Duct Extractor, 1" Blade Spacing

EX88 - Steel, Duct Extractor, 2" Blade Spacing

HCF23 - Steel, Hard Ceiling Frame, Adapts Lay-In to Surface Mount

LSG - Steel, SQR/RECT Straightening Grid for Linear Bar Grilles

PRSG15 - Steel, Neck Mounted, Round Straightening Grid

RSG15 - Steel, Duct Mounted, Round Straightening Grid

SRAC325 - Steel, Square to Round Adapter

SRNA - Steel, Square to Round Adapter for Model SH Series

SRNA2 - Steel, Square to Round Adapter for Model SH Series

SSG - Steel, SQR/RECT Straightening Grid

5OBD - Aluminum, SQR/RECT Damper

5OBD1240 - Aluminum, SQR/RECT Damper for Models 1240, 1240P, & 51240

5OBDFA - Aluminum, SQR/RECT Face Operated Damper for Model SH Series

OBD - Steel, SQR/RECT Damper

OBD1240 - Steel, SQR/RECT Damper for Models 1240, 1240P, & 51240

OBDDM - Steel, SQR/RECT Duct Mounted Damper

OBDFA - Steel, SQR/RECT Face Operated Damper for Model SH Series

OBDHD - Steel, SQR/RECT Heavy Duty Damper

OBDSHV - Steel, SQR/RECT Face Operated Damper for Model SHV Series

POBD - Steel, SQR/RECT Painted Damper

PR10 - Steel, Neck Mounted, Radial Opposed Blade Damper

PR12 - Steel, Duct Mounted, Butterfly Bladed Damper

PRD10 - Steel, Duct Mounted, Radial Opposed Blade Damper

PRD100 - Steel, Duct Mounted, Radial Fan Damper

PRN100 - Steel, Neck Mounted, Radial Fan Damper

RP12 - Steel, Neck Mounted, Butterfly Bladed Damper