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NKTM 500x630 .01
backdraught damperExcl. Tax: €82 Incl. Tax: €99in 1-2 weeksPipe: 500x630 -
NKTM 800x1000 .01
backdraught damperExcl. Tax: €137 Incl. Tax: €166in 1-2 weeksPipe: 800x1000 -
NKTM 800x1250 .01
backdraught damperExcl. Tax: €169 Incl. Tax: €204in 1-2 weeksPipe: 800x1250 -
NKTM 800x630 .01
backdraught damperExcl. Tax: €102 Incl. Tax: €124in 1-2 weeksPipe: 800x630 -
-10%
RDM 500x630 .01
regulating damperRegular Price: €101 €123
Special Price Excl. Tax: €91 Incl. Tax: €110
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .09
regulating damperRegular Price: €98 €118
Special Price Excl. Tax: €88 Incl. Tax: €106
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .43
regulating damperRegular Price: €316 €383
Special Price Excl. Tax: €285 Incl. Tax: €344
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .45
regulating damperRegular Price: €223 €269
Special Price Excl. Tax: €200 Incl. Tax: €243
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .46
regulating damperRegular Price: €248 €300
Special Price Excl. Tax: €223 Incl. Tax: €270
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .48
regulating damperRegular Price: €417 €505
Special Price Excl. Tax: €375 Incl. Tax: €454
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .53
regulating damperRegular Price: €299 €362
Special Price Excl. Tax: €269 Incl. Tax: €326
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .55
regulating damperRegular Price: €232 €280
Special Price Excl. Tax: €208 Incl. Tax: €252
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .56
regulating damperRegular Price: €248 €300
Special Price Excl. Tax: €223 Incl. Tax: €270
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .57
regulating damperRegular Price: €274 €331
Special Price Excl. Tax: €247 Incl. Tax: €298
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .58
regulating damperRegular Price: €400 €484
Special Price Excl. Tax: €360 Incl. Tax: €436
in 1-2 weeksPipe: 500x630 -
-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.