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Dampers
The HVAC dampers are a protective and basic regulating element of the HVAC duct systems. The dampers are available in several variants and designs - control (regulation) dampers, alternating dampers, throttle dampers, backdraft (non-return dampers, gravity louver shutters, hand-operated dampers, servo-controlled dampers, dampers for circular and four-sided ducts. As standard, we supply plastic or galvanized sheet metal dampers. We can supply some types made of stainless steel or aluminum on request.
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-19%
DS 125
regulating Vent damperRegular Price: €13 €16
Special Price Excl. Tax: €10 Incl. Tax: €12
in stockDelivery to 06.05Duct: 125 -
-30%
BDS 160
backdraught damperRegular Price: €10 €12
Special Price Excl. Tax: €7.10 Incl. Tax: €8.59
in stockDelivery to 06.05Duct: 160 -
-30%
BDS 150
backdraught damperRegular Price: €9.26 €11
Special Price Excl. Tax: €6.49 Incl. Tax: €7.85
in stockDelivery to 06.05Duct: 150 -
-30%
BDS 125
backdraught damperRegular Price: €7.49 €9.06
Special Price Excl. Tax: €5.24 Incl. Tax: €6.34
in stockDelivery to 06.05Duct: 125 -
-30%
BDS 100
backdraught damperRegular Price: €5.30 €6.41
Special Price Excl. Tax: €3.71 Incl. Tax: €4.49
in stockDelivery to 06.05Duct: 100 -
-30%
ALFA 125 BLACK
stainless steel ventilation grilleRegular Price: €53 €64
Special Price Excl. Tax: €37 Incl. Tax: €45
in stockDelivery to 06.05Duct: 125 -
-15%
WSK 90 EX
gravity louvre damperRegular Price: €1,963 €2,375
Special Price Excl. Tax: €1,668 Incl. Tax: €2,019
on askDuct: 900 -
-15%
WSK 80 EX
gravity louvre damperRegular Price: €1,505 €1,821
Special Price Excl. Tax: €1,279 Incl. Tax: €1,548
on askDuct: 800 -
-14%
WSK 71 EX
gravity louvre damperRegular Price: €1,278 €1,547
Special Price Excl. Tax: €1,087 Incl. Tax: €1,315
on askDuct: 710 -
-15%
WSK 65 EX
gravity louvre damperRegular Price: €666 €806
Special Price Excl. Tax: €566 Incl. Tax: €685
central warehouseDelivery to 07.05Duct: 630 -
-15%
WSK 55 EX
gravity louvre damperRegular Price: €631 €764
Special Price Excl. Tax: €537 Incl. Tax: €649
central warehouseDelivery to 07.05Duct: 560 -
-14%
WSK 50 EX
gravity louvre damperRegular Price: €493 €596
Special Price Excl. Tax: €419 Incl. Tax: €507
central warehouseDelivery to 07.05Duct: 500 -
-15%
WSK 45 EX
gravity louvre damperRegular Price: €384 €464
Special Price Excl. Tax: €326 Incl. Tax: €395
central warehouseDelivery to 07.05Duct: 450 -
-14%
WSK 35 EX
gravity louvre damperRegular Price: €272 €329
Special Price Excl. Tax: €231 Incl. Tax: €279
central warehouseDelivery to 07.05Duct: 355 -
-15%
WSK 30 EX
gravity louvre damperRegular Price: €260 €315
Special Price Excl. Tax: €221 Incl. Tax: €268
central warehouseDelivery to 07.05Duct: 315 -
-14%
WSK 20 EX
gravity louvre damperRegular Price: €254 €307
Special Price Excl. Tax: €216 Incl. Tax: €261
central warehouseDelivery to 07.05Duct: 200 -
-14%
WSK 100 EX
gravity louvre damperRegular Price: €2,472 €2,991
Special Price Excl. Tax: €2,101 Incl. Tax: €2,542
central warehouseDelivery to 07.05Duct: 1000 -
-15%
VS 630
backdraught damperRegular Price: €109 €132
Special Price Excl. Tax: €93 Incl. Tax: €112
within a weekDuct: 630 -
-14%
VS 400
backdraught damperRegular Price: €69 €83
Special Price Excl. Tax: €58 Incl. Tax: €71
within a weekDuct: 400 -
-15%
VS 355
backdraught damperRegular Price: €66 €79
Special Price Excl. Tax: €56 Incl. Tax: €67
within a weekDuct: 355 -
-15%
VS 315
backdraught damperRegular Price: €57 €69
Special Price Excl. Tax: €49 Incl. Tax: €59
within a weekDuct: 315 -
-15%
VS 250
backdraught damperRegular Price: €37 €45
Special Price Excl. Tax: €32 Incl. Tax: €38
within a weekDuct: 250 -
-14%
VS 180
backdraught damperRegular Price: €36 €44
Special Price Excl. Tax: €31 Incl. Tax: €37
within a weekDuct: 180 -
-14%
VKS-P 250
damperRegular Price: €391 €473
Special Price Excl. Tax: €332 Incl. Tax: €402
on askDuct: 250 -
-14%
VKS-P 200
damperRegular Price: €371 €449
Special Price Excl. Tax: €315 Incl. Tax: €381
on askDuct: 200
Regulation dampers
Regulating dampers are used in HVAC systems to control the air flow volume by means of adjustable rotating blades. The regulating dampers are supplied with manual control or with control by means of 24V / 230V servo-drives. The dampers can be supplied in airtight design. The regulating dampers are manufactured circular and four-sided in all dimensions up to 2000x2000 mm. As standard, we supply regulating dampers made of galvanized sheet metal or of stainless steel and aluminium.
Alternating dampers
Alternating dampers are used in HVAC systems for the division or mixing of air of individual duct routes. Thanks to their design, they divide the air from one duct into two or vice versa, from two ducts evenly into one. The circular alternating dampers consist of one extended T-piece and two interconnected regulating dampers. Possibility of other materials: stainless steel, aluminium, aluzinc. The alternating dampers are supplied with manual control or with control by means of 24V / 230V actuators. The dampers are suitable for mixing of supply air for small ventilation or heat recovery units.
Backdraft shutters / dampers
Non-return dampers automatically close the HVAC ducts. The non-return dampers are designed for installation into circular or square / rectangular ducts. Our offer also includes non-return dampers with emphasis on airtightness when the duct is closed. We offer non-return dampers for horizontal and for vertical ducts for easy and quick installation. We supply non-return dampers made of aluminum, of galvanized steel sheet or of silicone membrane according to the type of application.Backdraft louvre shutters
The gravity louvre shutters are used as a duct termination element installed on the facades of buildings. The gravity louvre shutters prevent the entry of unwanted air and other materials or objects into the HVAC systems when the ventilation is switched off. We supply gravity louvre shutters for circular and four-sided ducts. Gravity louvre shutters made of plastic, aluminum or galvanized according to the customer's requests.
