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Duct dampers

Find and specify duct dampers from top manufacturers with NBS Source. Browse 21 products that are ready to use on your projects. Classification Pr_65_65_24.

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Showing 1-21 of 21

Sponsored
LVH54 Intumescent Air Transfer Grille

LVH54 Intumescent Air Transfer Grille

Verified today

Lorient

Vision-style intumescent air transfer grille for ducts.
Sponsored
Cassette Type Damper - LVHCTD + LVH44/LVH54

Cassette Type Damper - LVHCTD + LVH44/LVH54

Verified today

Lorient

Lorient’s Cassette Type Damper allows simple and rapid duct installation in small spaces, along with excellent access during commissioning and servicing.
Sponsored
Talkback Damper-Shutter Control System

Talkback Damper-Shutter Control System

Verified today

Lorient

Smoke damper/ shutter assembly to prevent the passage of cold smoke.
Sponsored
CU4 -  Rectangular Fire Damper - EIS - 240 minutes or 4 hours (max W1200 x H800 mm) - Fire Damper

CU4 - Rectangular Fire Damper - EIS - 240 minutes or 4 hours (max W1200 x H800 mm) - Fire Damper

Verified 6 days 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
CU-LT - Rectangular Fire Damper - EIS - 30-60-90-120 minutes (max W800 x H600 mm) - Fire Damper

CU-LT - Rectangular Fire Damper - EIS - 30-60-90-120 minutes (max W800 x H600 mm) - Fire Damper

Verified 1 month 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
AVANTAGE MP -  Automatic Smoke Control Damper (AOV) - 60-90-120 minutes, with "aesthetic design" grille option - Motorized Smoke Control Shutter

AVANTAGE MP - Automatic Smoke Control Damper (AOV) - 60-90-120 minutes, with "aesthetic design" grille option - Motorized Smoke Control Shutter

Verified 1 month ago

Rf-Technologies

Automatic (AOV) Rectangular EIS smoke control damper (SCD) -fire resistance up to 120 minutes- AA, Multi, C10.000, shaft installation c/w. grille, including aesthetical, architectural design option
+2
Sponsored
CR2 - Circular Fire Damper - EIS - 60-90-120 minutes (max Ø 630mm) - Fire Damper

CR2 - Circular Fire Damper - EIS - 60-90-120 minutes (max Ø 630mm) - Fire Damper

Verified 1 month 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
CR120  - Circular Fire Damper - EIS - 60–90-120 minutes (max Ø 315mm) - Fire Damper

CR120 - Circular Fire Damper - EIS - 60–90-120 minutes (max Ø 315mm) - Fire Damper

Verified 1 month 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
CR60  - Circular Fire Damper - EIS - 30-60–90 minutes (max Ø 315mm) - Fire Damper

CR60 - Circular Fire Damper - EIS - 30-60–90 minutes (max Ø 315mm) - Fire Damper

Verified 1 month 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
Markage MB - MA Certified Smoke Control Damper for multi-compartment applications up to 120 minutes - C10.000 - HOT 400/30 - Rectangular Smoke Damper

Markage MB - MA Certified Smoke Control Damper for multi-compartment applications up to 120 minutes - C10.000 - HOT 400/30 - Rectangular Smoke Damper

Verified 1 month ago

Rf-Technologies

"1366-10 MA (Manual Activation) certified" smoke control damper with a fire resistance up to 120 minutes for multi-compartment applications. Up to W1200 x H2400 mm. With high nett passage performance.
+4
Sponsored
KAMOUFLAGE MP -  Automatic Smoke Control Damper (AOV) - 60-90-120 minutes for aesthetic, architectural designs - Smoke Control Damper

KAMOUFLAGE MP - Automatic Smoke Control Damper (AOV) - 60-90-120 minutes for aesthetic, architectural designs - Smoke Control Damper

Verified 1 month ago

Rf-Technologies

Automatic (AOV) Rectangular EIS smoke control damper (SCD) - fire resistance up to 120 minutes. Can be easily integrated in many smoke control systems thanks to its aesthetic finishing possibilities.
+2
Sponsored
CU2/B - Large Rectangular Fire Damper Assembly - EIS - 60-120 minutes (max  W3050 x H1650 mm) - Maximum Four Individual Fire Dampers

CU2/B - Large Rectangular Fire Damper Assembly - EIS - 60-120 minutes (max W3050 x H1650 mm) - 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
CU2 -  Rectangular Fire Damper - EIS - 60-90-120 minutes 
(max W1500 x H1000 mm) - Fire Damper

CU2 - Rectangular Fire Damper - EIS - 60-90-120 minutes (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
NCA Series 800C - Heavy Duty Shut-off Dampers

NCA Series 800C - Heavy Duty Shut-off Dampers

Verified 2 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 2 months ago

HVC Supplies

General-purpose volume control and shut-off dampers.
+8
Sponsored
NCA Series 100 - Curtain Type Fire Dampers

NCA Series 100 - Curtain Type Fire Dampers

Verified 2 months ago

HVC Supplies

CE marked fire damper, designed to impede the spread of fire and smoke and aid in overall fire safety.
+8
Sponsored
NCA Series 700 - Multi Blade Fire Dampers

NCA Series 700 - Multi Blade Fire Dampers

Verified 2 months ago

HVC Supplies

CE marked multi-blade type fire damper, assessed against the requirements of EN 15650.
+3
Sponsored
NCA Series 400 - Single Blade Fire Dampers

NCA Series 400 - Single Blade Fire Dampers

Verified 2 months ago

HVC Supplies

CE marked single blade type fire damper, assessed against the requirements of EN 15650.
+2
Sponsored
Colt Defender F2 - Smoke Control Damper

Colt Defender F2 - Smoke Control Damper

Verified 3 months ago

Colt International Ltd

Fire rated smoke control damper.
Sponsored
Shaft Smoke Control Damper for Mechanical Systems

Shaft Smoke Control Damper for Mechanical Systems

Verified 4 months ago

Sertus

A multizone smoke control damper designed for use in mechanical smoke ventilation systems.
Sponsored
Shaft Natural Damper (SND-R) - Smoke Control Damper

Shaft Natural Damper (SND-R) - Smoke Control Damper

Verified 4 months ago

Sertus

A multi-zone smoke control damper designed for use in natural smoke ventilation systems.
+3

Showing 1-21 of 21