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NKTM 1250x400 .01
backdraught damperExcl. Tax: €97 Incl. Tax: €117in 1-2 weeksPipe: 1250x400 -
NKTM 800x1000 .01
backdraught damperExcl. Tax: €137 Incl. Tax: €166in 1-2 weeksPipe: 800x1000 -
NKTM 800x200 .01
backdraught damperExcl. Tax: €58 Incl. Tax: €71in 1-2 weeksPipe: 800x200 -
NKTM 800x250 .01
backdraught damperExcl. Tax: €67 Incl. Tax: €81in 1-2 weeksPipe: 800x250 -
-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 800x1000 .01
regulating damperRegular Price: €150 €182
Special Price Excl. Tax: €135 Incl. Tax: €164
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .09
regulating damperRegular Price: €147 €178
Special Price Excl. Tax: €132 Incl. Tax: €160
in 1-2 weeksPipe: 800x1000 -
-9%
RDM 800x1000 .43
regulating damperRegular Price: €411 €497
Special Price Excl. Tax: €370 Incl. Tax: €448
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .45
regulating damperRegular Price: €313 €378
Special Price Excl. Tax: €281 Incl. Tax: €340
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .46
regulating damperRegular Price: €308 €372
Special Price Excl. Tax: €277 Incl. Tax: €335
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .48
regulating damperRegular Price: €452 €546
Special Price Excl. Tax: €406 Incl. Tax: €492
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .53
regulating damperRegular Price: €367 €444
Special Price Excl. Tax: €330 Incl. Tax: €400
in 1-2 weeksPipe: 800x1000 -
-9%
RDM 800x1000 .55
regulating damperRegular Price: €273 €330
Special Price Excl. Tax: €245 Incl. Tax: €297
in 1-2 weeksPipe: 800x1000 -
-9%
RDM 800x1000 .56
regulating damperRegular Price: €303 €366
Special Price Excl. Tax: €273 Incl. Tax: €330
in 1-2 weeksPipe: 800x1000 -
-10%
RDM 800x1000 .57
regulating damperRegular Price: €320 €387
Special Price Excl. Tax: €288 Incl. Tax: €348
in 1-2 weeksPipe: 800x1000
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.