Dampers

Regulation dampers Alternating dampers Backdraft shutters / dampers Backdraft louvre shutters

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.

-20%
DSU 180

regulating Safe damper

Regular Price: €18 €21

Special Price Excl. Tax: €14 Incl. Tax: €17

in 1-2 weeks

Duct: 180
-20%
DSU 200

regulating Safe damper

Regular Price: €18 €22

Special Price Excl. Tax: €14 Incl. Tax: €17

in 1-2 weeks

Duct: 200
-20%
DSU 224

regulating Safe damper

Regular Price: €20 €24

Special Price Excl. Tax: €16 Incl. Tax: €19

in 1-2 weeks

Duct: 224
-20%
DSU 250

regulating Safe damper

Regular Price: €22 €26

Special Price Excl. Tax: €17 Incl. Tax: €21

in 1-2 weeks

Duct: 250
-20%
DSU 280

regulating Safe damper

Regular Price: €27 €32

Special Price Excl. Tax: €21 Incl. Tax: €26

in 1-2 weeks

Duct: 280
-19%
DSU 300

regulating Safe damper

Regular Price: €28 €34

Special Price Excl. Tax: €23 Incl. Tax: €27

in 1-2 weeks

Duct: 300
-20%
DSU 315

regulating Safe damper

Regular Price: €29 €35

Special Price Excl. Tax: €23 Incl. Tax: €28

in 1-2 weeks

Duct: 315
-20%
DSU 355

regulating Safe damper

Regular Price: €39 €47

Special Price Excl. Tax: €31 Incl. Tax: €37

in 1-2 weeks

Duct: 355
-19%
DSU 400

regulating Safe damper

Regular Price: €56 €67

Special Price Excl. Tax: €44 Incl. Tax: €54

in 1-2 weeks

Duct: 400
-20%
DSU 450

regulating Safe damper

Regular Price: €66 €80

Special Price Excl. Tax: €53 Incl. Tax: €64

in 1-2 weeks

Duct: 450
-20%
DSU 500

regulating Safe damper

Regular Price: €88 €106

Special Price Excl. Tax: €70 Incl. Tax: €85

in 1-2 weeks

Duct: 500
-20%
DSU 560

regulating Safe damper

Regular Price: €100 €121

Special Price Excl. Tax: €80 Incl. Tax: €96

in 1-2 weeks

Duct: 560
-20%
DSU 600

regulating Safe damper

Regular Price: €125 €151

Special Price Excl. Tax: €100 Incl. Tax: €121

in 1-2 weeks

Duct: 600
-20%
DSU 630

regulating Safe damper

Regular Price: €118 €143

Special Price Excl. Tax: €95 Incl. Tax: €115

in 1-2 weeks

Duct: 630
-19%
DSU 710

regulating Safe damper

Regular Price: €351 €425

Special Price Excl. Tax: €281 Incl. Tax: €340

in 1-2 weeks

Duct: 710
-19%
DSU 80

regulating Safe damper

Regular Price: €14 €17

Special Price Excl. Tax: €11 Incl. Tax: €13

in 1-2 weeks

Duct: 80
-19%
DSU 800

regulating Safe damper

Regular Price: €370 €448

Special Price Excl. Tax: €296 Incl. Tax: €359

in 1-2 weeks

Duct: 800
-20%
DSU 900

regulating Safe damper

Regular Price: €373 €451

Special Price Excl. Tax: €298 Incl. Tax: €361

in 1-2 weeks

Duct: 900
-20%
DT 100

tight Vent damper

Regular Price: €23 €28

Special Price Excl. Tax: €18 Incl. Tax: €22

in 1-2 weeks

Duct: 100
-20%
DT 125

tight Vent damper

Regular Price: €24 €29

Special Price Excl. Tax: €19 Incl. Tax: €23

in 1-2 weeks

Duct: 125
-20%
DT 140

tight Vent damper

Regular Price: €30 €36

Special Price Excl. Tax: €24 Incl. Tax: €29

in 1-2 weeks

Duct: 140
-19%
DT 150

tight Vent damper

Regular Price: €25 €31

Special Price Excl. Tax: €20 Incl. Tax: €25

in 1-2 weeks

Duct: 150
-19%
DT 160

tight Vent damper

Regular Price: €26 €31

Special Price Excl. Tax: €21 Incl. Tax: €25

in 1-2 weeks

Duct: 160
-20%
DT 180

tight Vent damper

Regular Price: €27 €33

Special Price Excl. Tax: €22 Incl. Tax: €26

in 1-2 weeks

Duct: 180
-20%
DT 200

tight Vent damper

Regular Price: €32 €39

Special Price Excl. Tax: €26 Incl. Tax: €31

in 1-2 weeks

Duct: 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.

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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.

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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.

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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.

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