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NKTM 250x400 .01
backdraught damperExcl. Tax: €54 Incl. Tax: €65in 1-2 weeksPipe: 250x400 -
NKTM 500x1400 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 500x1400 -
NKTM 630x1000 .01
backdraught damperExcl. Tax: €114 Incl. Tax: €138in 1-2 weeksPipe: 630x1000 -
NKTM 800x800 .01
backdraught damperExcl. Tax: €117 Incl. Tax: €142in 1-2 weeksPipe: 800x800 -
-10%
RDM 1000x300 .01
regulating damperRegular Price: €103 €125
Special Price Excl. Tax: €93 Incl. Tax: €112
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 1000x300 .09
regulating damperRegular Price: €99 €120
Special Price Excl. Tax: €89 Incl. Tax: €108
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 1000x300 .43
regulating damperRegular Price: €318 €385
Special Price Excl. Tax: €286 Incl. Tax: €346
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 1000x300 .45
regulating damperRegular Price: €224 €271
Special Price Excl. Tax: €202 Incl. Tax: €244
in 1-2 weeksPipe: 1000x300 -
-9%
RDM 1000x300 .46
regulating damperRegular Price: €249 €301
Special Price Excl. Tax: €224 Incl. Tax: €271
in 1-2 weeksPipe: 1000x300 -
-9%
RDM 1000x300 .48
regulating damperRegular Price: €419 €506
Special Price Excl. Tax: €377 Incl. Tax: €456
in 1-2 weeksPipe: 1000x300 -
-9%
RDM 1000x300 .53
regulating damperRegular Price: €301 €364
Special Price Excl. Tax: €271 Incl. Tax: €328
in 1-2 weeksPipe: 1000x300 -
-9%
RDM 1000x300 .55
regulating damperRegular Price: €233 €282
Special Price Excl. Tax: €210 Incl. Tax: €254
in 1-2 weeksPipe: 1000x300 -
-9%
RDM 1000x300 .56
regulating damperRegular Price: €249 €301
Special Price Excl. Tax: €224 Incl. Tax: €271
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 1000x300 .57
regulating damperRegular Price: €275 €333
Special Price Excl. Tax: €248 Incl. Tax: €300
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 1000x300 .58
regulating damperRegular Price: €402 €486
Special Price Excl. Tax: €361 Incl. Tax: €437
in 1-2 weeksPipe: 1000x300 -
-10%
RDM 500x1400 .01
regulating damperRegular Price: €191 €231
Special Price Excl. Tax: €172 Incl. Tax: €208
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .09
regulating damperRegular Price: €187 €227
Special Price Excl. Tax: €169 Incl. Tax: €204
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .43
regulating damperRegular Price: €452 €547
Special Price Excl. Tax: €407 Incl. Tax: €492
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .45
regulating damperRegular Price: €353 €428
Special Price Excl. Tax: €318 Incl. Tax: €385
in 1-2 weeksPipe: 500x1400 -
-9%
RDM 500x1400 .46
regulating damperRegular Price: €348 €422
Special Price Excl. Tax: €314 Incl. Tax: €379
in 1-2 weeksPipe: 500x1400 -
-9%
RDM 500x1400 .48
regulating damperRegular Price: €492 €596
Special Price Excl. Tax: €443 Incl. Tax: €536
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .53
regulating damperRegular Price: €408 €493
Special Price Excl. Tax: €367 Incl. Tax: €444
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .55
regulating damperRegular Price: €314 €379
Special Price Excl. Tax: €282 Incl. Tax: €341
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .56
regulating damperRegular Price: €344 €416
Special Price Excl. Tax: €309 Incl. Tax: €374
in 1-2 weeksPipe: 500x1400 -
-10%
RDM 500x1400 .57
regulating damperRegular Price: €361 €436
Special Price Excl. Tax: €325 Incl. Tax: €393
in 1-2 weeksPipe: 500x1400
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.