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NKTM 200x250 .01
backdraught damperExcl. Tax: €43 Incl. Tax: €52in 1-2 weeksPipe: 200x250 -
NKTM 250x400 .01
backdraught damperExcl. Tax: €54 Incl. Tax: €65in 1-2 weeksPipe: 250x400 -
NKTM 400x1250 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .01
regulating damperRegular Price: €166 €201
Special Price Excl. Tax: €149 Incl. Tax: €180
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .09
regulating damperRegular Price: €162 €196
Special Price Excl. Tax: €146 Incl. Tax: €176
in 1-2 weeksPipe: 400x1250 -
-9%
RDM 400x1250 .43
regulating damperRegular Price: €426 €516
Special Price Excl. Tax: €384 Incl. Tax: €464
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .45
regulating damperRegular Price: €328 €397
Special Price Excl. Tax: €295 Incl. Tax: €357
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .46
regulating damperRegular Price: €323 €391
Special Price Excl. Tax: €291 Incl. Tax: €352
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .48
regulating damperRegular Price: €467 €565
Special Price Excl. Tax: €420 Incl. Tax: €508
in 1-2 weeksPipe: 400x1250 -
-9%
RDM 400x1250 .53
regulating damperRegular Price: €382 €462
Special Price Excl. Tax: €344 Incl. Tax: €416
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .55
regulating damperRegular Price: €288 €348
Special Price Excl. Tax: €259 Incl. Tax: €314
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .56
regulating damperRegular Price: €318 €385
Special Price Excl. Tax: €286 Incl. Tax: €346
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 400x1250 .57
regulating damperRegular Price: €335 €405
Special Price Excl. Tax: €302 Incl. Tax: €365
in 1-2 weeksPipe: 400x1250 -
-9%
RDM 400x1250 .58
regulating damperRegular Price: €414 €501
Special Price Excl. Tax: €373 Incl. Tax: €451
in 1-2 weeksPipe: 400x1250 -
-10%
RDM 600x1200 .01
regulating damperRegular Price: €184 €223
Special Price Excl. Tax: €166 Incl. Tax: €201
in 1-2 weeksPipe: 600x1200 -
-9%
RDM 600x1200 .09
regulating damperRegular Price: €180 €218
Special Price Excl. Tax: €162 Incl. Tax: €197
in 1-2 weeksPipe: 600x1200 -
-10%
RDM 600x1200 .43
regulating damperRegular Price: €445 €538
Special Price Excl. Tax: €400 Incl. Tax: €484
in 1-2 weeksPipe: 600x1200 -
-9%
RDM 600x1200 .45
regulating damperRegular Price: €346 €419
Special Price Excl. Tax: €312 Incl. Tax: €377
in 1-2 weeksPipe: 600x1200 -
-10%
RDM 600x1200 .46
regulating damperRegular Price: €341 €413
Special Price Excl. Tax: €307 Incl. Tax: €372
in 1-2 weeksPipe: 600x1200 -
-9%
RDM 600x1200 .48
regulating damperRegular Price: €485 €587
Special Price Excl. Tax: €437 Incl. Tax: €529
in 1-2 weeksPipe: 600x1200 -
-10%
RDM 600x1200 .53
regulating damperRegular Price: €401 €485
Special Price Excl. Tax: €361 Incl. Tax: €436
in 1-2 weeksPipe: 600x1200 -
-9%
RDM 600x1200 .55
regulating damperRegular Price: €306 €371
Special Price Excl. Tax: €276 Incl. Tax: €334
in 1-2 weeksPipe: 600x1200 -
-10%
RDM 600x1200 .56
regulating damperRegular Price: €337 €407
Special Price Excl. Tax: €303 Incl. Tax: €367
in 1-2 weeksPipe: 600x1200 -
-9%
RDM 600x1200 .57
regulating damperRegular Price: €354 €428
Special Price Excl. Tax: €318 Incl. Tax: €385
in 1-2 weeksPipe: 600x1200 -
-10%
RDM 600x1200 .58
regulating damperRegular Price: €433 €523
Special Price Excl. Tax: €389 Incl. Tax: €471
in 1-2 weeksPipe: 600x1200
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.