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DSU 100
regulating Safe damperRegular Price: €13 €16
Special Price Excl. Tax: €10 Incl. Tax: €13
in 1-2 weeksDuct: 100 -
-19%
DSU 1000
regulating Safe damperRegular Price: €428 €518
Special Price Excl. Tax: €343 Incl. Tax: €415
in 1-2 weeksDuct: 1000 -
-19%
DSU 125
regulating Safe damperRegular Price: €14 €17
Special Price Excl. Tax: €11 Incl. Tax: €14
in 1-2 weeksDuct: 125 -
-20%
DSU 140
regulating Safe damperRegular Price: €17 €20
Special Price Excl. Tax: €13 Incl. Tax: €16
in 1-2 weeksDuct: 140 -
-20%
DSU 150
regulating Safe damperRegular Price: €15 €18
Special Price Excl. Tax: €12 Incl. Tax: €15
in 1-2 weeksDuct: 150 -
-20%
DSU 160
regulating Safe damperRegular Price: €15 €19
Special Price Excl. Tax: €12 Incl. Tax: €15
in 1-2 weeksDuct: 160 -
-20%
DSU 180
regulating Safe damperRegular Price: €18 €21
Special Price Excl. Tax: €14 Incl. Tax: €17
in 1-2 weeksDuct: 180 -
-20%
DSU 200
regulating Safe damperRegular Price: €18 €22
Special Price Excl. Tax: €14 Incl. Tax: €17
in 1-2 weeksDuct: 200 -
-20%
DSU 224
regulating Safe damperRegular Price: €20 €24
Special Price Excl. Tax: €16 Incl. Tax: €19
in 1-2 weeksDuct: 224 -
-20%
DSU 250
regulating Safe damperRegular Price: €22 €26
Special Price Excl. Tax: €17 Incl. Tax: €21
in 1-2 weeksDuct: 250 -
-20%
DSU 280
regulating Safe damperRegular Price: €27 €32
Special Price Excl. Tax: €21 Incl. Tax: €26
in 1-2 weeksDuct: 280 -
-19%
DSU 300
regulating Safe damperRegular Price: €28 €34
Special Price Excl. Tax: €23 Incl. Tax: €27
in 1-2 weeksDuct: 300 -
-20%
DSU 315
regulating Safe damperRegular Price: €29 €35
Special Price Excl. Tax: €23 Incl. Tax: €28
in 1-2 weeksDuct: 315 -
-20%
DSU 355
regulating Safe damperRegular Price: €39 €47
Special Price Excl. Tax: €31 Incl. Tax: €37
in 1-2 weeksDuct: 355 -
-19%
DSU 400
regulating Safe damperRegular Price: €56 €67
Special Price Excl. Tax: €44 Incl. Tax: €54
in 1-2 weeksDuct: 400 -
-20%
DSU 450
regulating Safe damperRegular Price: €66 €80
Special Price Excl. Tax: €53 Incl. Tax: €64
in 1-2 weeksDuct: 450 -
-20%
DSU 500
regulating Safe damperRegular Price: €88 €106
Special Price Excl. Tax: €70 Incl. Tax: €85
in 1-2 weeksDuct: 500 -
-20%
DSU 560
regulating Safe damperRegular Price: €100 €121
Special Price Excl. Tax: €80 Incl. Tax: €96
in 1-2 weeksDuct: 560 -
-20%
DSU 600
regulating Safe damperRegular Price: €125 €151
Special Price Excl. Tax: €100 Incl. Tax: €121
in 1-2 weeksDuct: 600 -
-20%
DSU 630
regulating Safe damperRegular Price: €118 €143
Special Price Excl. Tax: €95 Incl. Tax: €115
in 1-2 weeksDuct: 630 -
-19%
DSU 710
regulating Safe damperRegular Price: €351 €425
Special Price Excl. Tax: €281 Incl. Tax: €340
in 1-2 weeksDuct: 710 -
-19%
DSU 80
regulating Safe damperRegular Price: €14 €17
Special Price Excl. Tax: €11 Incl. Tax: €13
in 1-2 weeksDuct: 80 -
-19%
DSU 800
regulating Safe damperRegular Price: €370 €448
Special Price Excl. Tax: €296 Incl. Tax: €359
in 1-2 weeksDuct: 800 -
-20%
DSU 900
regulating Safe damperRegular Price: €373 €451
Special Price Excl. Tax: €298 Incl. Tax: €361
in 1-2 weeksDuct: 900 -
-20%
DTU 100
regulating Safe tight damperRegular Price: €24 €29
Special Price Excl. Tax: €19 Incl. Tax: €23
in 1-2 weeksDuct: 100
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.
