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Duct dampers

Find and specify duct dampers from top manufacturers with NBS Source. Browse 27 products that are ready to use on your projects. Classification Pr_65_65_24.

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Showing 1-26 of 26

Sponsored
RVC Series Volume Control Damper

RVC Series Volume Control Damper

Verified 18 days ago

BSB Engineering Services Limited

Volume control damper for regulating airflows in residential ducted ventilation systems.
Sponsored
HD-LL Series Heavy Duty Low Leakage Damper

HD-LL Series Heavy Duty Low Leakage Damper

Verified 18 days ago

BSB Engineering Services Limited

Heavy duty low leakage damper designed for use in HVAC systems requiring air control and low closed blade leakage performance.
Sponsored
HD-IB Series Heavy Duty Reduced Leakage Damper

HD-IB Series Heavy Duty Reduced Leakage Damper

Verified 18 days ago

BSB Engineering Services Limited

Heavy duty reduced leakage damper designed for use in HVAC systems where exposure to aggressive air and moisture is a possibility.
Sponsored
VC Series Volume Control Damper

VC Series Volume Control Damper

Verified 18 days ago

BSB Engineering Services Limited

Volume control damper for balancing airflows in ducted low to medium velocity HVAC systems.
Sponsored
HD Series Heavy Duty Air Control Damper

HD Series Heavy Duty Air Control Damper

Verified 18 days ago

BSB Engineering Services Limited

Heavy duty air control dampers designed for use in HVAC systems with high air pressures and velocities.
Sponsored
SS Series Slim Seal Volume Control Damper

SS Series Slim Seal Volume Control Damper

Verified 18 days ago

BSB Engineering Services Limited

Slim seal volume control damper for balancing and regulating airflow within HVAC systems.
Sponsored
FD-C Series Mechanical Circular Fire Damper

FD-C Series Mechanical Circular Fire Damper

Verified 18 days ago

BSB Engineering Services Limited

Circular single blade externally resettable combination fire and volume control damper designed to prevent the spread of fire and smoke through circular ducts.
Sponsored
FD Series Mechanical Curtain Blade Fire Damper

FD Series Mechanical Curtain Blade Fire Damper

Verified 18 days ago

BSB Engineering Services Limited

Mechanical curtain blade fire damper for stopping the spread of fire and smoke through ducts.
Sponsored
FSD-C Series Motorised Circular Fire Damper

FSD-C Series Motorised Circular Fire Damper

Verified 18 days ago

BSB Engineering Services Limited

Motorised circular fire damper for stopping the spread of fire and smoke through circular ducts.
Sponsored
FSD-TD Series Motorised Fire Damper

FSD-TD Series Motorised Fire Damper

Verified 18 days ago

BSB Engineering Services Limited

Motorised fire damper for stopping the spread of fire and smoke through ducts.
Sponsored
A60 Series Marine Fire Damper

A60 Series Marine Fire Damper

Verified 18 days ago

BSB Engineering Services Limited

Multi-blade motorised fire damper designed for use on marine vessels.
Sponsored
ETD Series Elevated Temperature Damper

ETD Series Elevated Temperature Damper

Verified 18 days ago

BSB Engineering Services Limited

Elevated temperature control damper for the control of air through the connecting ductwork.
Sponsored
CR60-1S - "ZERO liabilities" - EIS Circular Fire Damper (max Ø 315mm) - Fire Damper

CR60-1S - "ZERO liabilities" - EIS Circular Fire Damper (max Ø 315mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Circular EIS fire damper with a fire resistance of 30, 60 or 90 minutes depending on the installation type, both for motorized and non-motorized applications. (Previously known as FD and FSD/ MFSD).
+2
Sponsored
CU4 -  Rectangular EIS 4Hours Fire Damper - Fire Damper

CU4 - Rectangular EIS 4Hours Fire Damper - Fire Damper

Verified 2 months ago

Rf-Technologies

Rectangular EIS fire damper for duct sizes up to W1200 x H800 mm, UKCA/ CE certified, with a fire resistance up to 240 minutes in rigid walls, both for motorized and non-motorized applications.
+2
Sponsored
CU2 -  Rectangular EIS Fire Damper (max W1500 x H1000 mm) - Fire Damper

CU2 - Rectangular EIS Fire Damper (max W1500 x H1000 mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Rectangular EIS fire damper for duct sizes up to W1500 x H1000 mm, with a fire resistance up to 120 minutes, for motorized and non-motorized applications. (Previously known as FD or FSD/ MFSD).
+5
Sponsored
CR120  - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper

CR120 - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Circular EIS fire damper with a fire resistance of 60, 90 or 120 minutes depending on the installation type, both for motorized and non-motorized applications. (Previously known as FD and FSD/ MFSD).
+4
Sponsored
CR2 - Circular EIS Fire Damper (max Ø 630mm) - Fire Damper

CR2 - Circular EIS Fire Damper (max Ø 630mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Circular EIS fire damper with a fire resistance of 60, 90 or 120 minutes depending on the installation type, both for motorized and non-motorized applications. (Previously known as FD and FSD/ MFSD).
+2
Sponsored
CR60  - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper

CR60 - Circular EIS Fire Damper (max Ø 315mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Circular EIS fire damper with a fire resistance of 30, 60 or 90 minutes depending on the installation type, both for motorized and non-motorized applications. (Previously known as FD and FSD/ MFSD).
+2
Sponsored
CU-LT - Rectangular EIS Fire Damper (max W800 x H600 mm) - Fire Damper

CU-LT - Rectangular EIS Fire Damper (max W800 x H600 mm) - Fire Damper

Verified 2 months ago

Rf-Technologies

Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications. (Previously known as FD or FSD/ MFSD).
+2
Sponsored
MARKAGE FD - Large, single unit fire damper - Unique solution for large ducts in combo with space/ depth constraints  - Fire Damper

MARKAGE FD - Large, single unit fire damper - Unique solution for large ducts in combo with space/ depth constraints - Fire Damper

Verified 2 months ago

Rf-Technologies

Rectangular calcium silicate fire damper for installation in the wall of the fire compartment.
+2
Sponsored
CU2/B - Large Rectangular EIS Fire Damper  - Maximum Four Individual Fire Dampers

CU2/B - Large Rectangular EIS Fire Damper - Maximum Four Individual Fire Dampers

Verified 2 months ago

Rf-Technologies

Rectangular EIS fire damper assembly for large duct sizes up to W3050 x H1650 mm, with a fire resistance up to 120 minutes, both for motorized and non-motorized applications.
+6
Sponsored
VCDM - High Temperature Volume Control Damper (≤1200x1200mm) - Volume Control Damper

VCDM - High Temperature Volume Control Damper (≤1200x1200mm) - Volume Control Damper

Verified 6 months ago

Mandik UK Limited

High temperature volume control damper.
Sponsored
Talkback Damper-Shutter Control System

Talkback Damper-Shutter Control System

Verified 8 months ago

Lorient

Smoke damper/ shutter assembly to prevent the passage of cold smoke.
Sponsored
LVH54 Intumescent Air Transfer Grille

LVH54 Intumescent Air Transfer Grille

Verified 8 months ago

Lorient

Vision-style intumescent air transfer grille for ducts.
Sponsored
NCA Series 800C - Heavy Duty Shut-off Dampers

NCA Series 800C - Heavy Duty Shut-off Dampers

Verified 10 months ago

HVC Supplies

Heavy-duty shut-off dampers for demanding applications.
+4
Sponsored
NCA Series 900 - Standard Volume Control Dampers

NCA Series 900 - Standard Volume Control Dampers

Verified 10 months ago

HVC Supplies

General-purpose volume control and shut-off dampers.
+8

Showing 1-26 of 26