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NKTM 1250x400 .01
backdraught damperExcl. Tax: €97 Incl. Tax: €117in 1-2 weeksPipe: 1250x400 -
NKTM 250x500 .01
backdraught damperExcl. Tax: €61 Incl. Tax: €73in 1-2 weeksPipe: 250x500 -
NKTM 500x315 .01
backdraught damperExcl. Tax: €57 Incl. Tax: €69in 1-2 weeksPipe: 500x315 -
NKTM 630x1400 .01
backdraught damperExcl. Tax: €151 Incl. Tax: €183in 1-2 weeksPipe: 630x1400 -
-10%
RDM 1250x400 .01
regulating damperRegular Price: €126 €153
Special Price Excl. Tax: €114 Incl. Tax: €137
in 1-2 weeksPipe: 1250x400 -
-10%
RDM 1250x400 .09
regulating damperRegular Price: €122 €148
Special Price Excl. Tax: €110 Incl. Tax: €133
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 1250x400 .43
regulating damperRegular Price: €387 €468
Special Price Excl. Tax: €348 Incl. Tax: €421
in 1-2 weeksPipe: 1250x400 -
-10%
RDM 1250x400 .45
regulating damperRegular Price: €247 €299
Special Price Excl. Tax: €223 Incl. Tax: €269
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 1250x400 .46
regulating damperRegular Price: €237 €287
Special Price Excl. Tax: €213 Incl. Tax: €258
in 1-2 weeksPipe: 1250x400 -
-10%
RDM 1250x400 .48
regulating damperRegular Price: €427 €517
Special Price Excl. Tax: €385 Incl. Tax: €465
in 1-2 weeksPipe: 1250x400 -
-10%
RDM 1250x400 .53
regulating damperRegular Price: €343 €414
Special Price Excl. Tax: €308 Incl. Tax: €373
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 1250x400 .55
regulating damperRegular Price: €221 €268
Special Price Excl. Tax: €199 Incl. Tax: €241
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 1250x400 .56
regulating damperRegular Price: €237 €287
Special Price Excl. Tax: €213 Incl. Tax: €258
in 1-2 weeksPipe: 1250x400 -
-10%
RDM 1250x400 .57
regulating damperRegular Price: €263 €319
Special Price Excl. Tax: €237 Incl. Tax: €287
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 1250x400 .58
regulating damperRegular Price: €375 €453
Special Price Excl. Tax: €337 Incl. Tax: €408
in 1-2 weeksPipe: 1250x400 -
-9%
RDM 2000x1600 .01
regulating damperRegular Price: €578 €700
Special Price Excl. Tax: €521 Incl. Tax: €630
in 1-2 weeksPipe: 2000x1600 -
-10%
RDM 2000x1600 .09
regulating damperRegular Price: €575 €695
Special Price Excl. Tax: €517 Incl. Tax: €626
in 1-2 weeksPipe: 2000x1600 -
-10%
RDM 2000x1600 .43
regulating damperRegular Price: €925 €1,120
Special Price Excl. Tax: €833 Incl. Tax: €1,008
in 1-2 weeksPipe: 2000x1600 -
-9%
RDM 2000x1600 .45
regulating damperRegular Price: €757 €915
Special Price Excl. Tax: €681 Incl. Tax: €824
in 1-2 weeksPipe: 2000x1600 -
-9%
RDM 2000x1600 .46
regulating damperRegular Price: €804 €973
Special Price Excl. Tax: €724 Incl. Tax: €875
in 1-2 weeksPipe: 2000x1600 -
-10%
RDM 2000x1600 .48
regulating damperRegular Price: €957 €1,158
Special Price Excl. Tax: €862 Incl. Tax: €1,043
in 1-2 weeksPipe: 2000x1600 -
-10%
RDM 2000x1600 .53
regulating damperRegular Price: €880 €1,065
Special Price Excl. Tax: €792 Incl. Tax: €959
in 1-2 weeksPipe: 2000x1600 -
-9%
RDM 2000x1600 .55
regulating damperRegular Price: €756 €915
Special Price Excl. Tax: €680 Incl. Tax: €823
in 1-2 weeksPipe: 2000x1600 -
-9%
RDM 2000x1600 .56
regulating damperRegular Price: €756 €915
Special Price Excl. Tax: €680 Incl. Tax: €823
in 1-2 weeksPipe: 2000x1600 -
-10%
RDM 2000x1600 .57
regulating damperRegular Price: €827 €1,001
Special Price Excl. Tax: €745 Incl. Tax: €901
in 1-2 weeksPipe: 2000x1600
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
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.