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NKTM 315x400 .01
backdraught damperExcl. Tax: €56 Incl. Tax: €67in 1-2 weeksPipe: 315x400 -
NKTM 800x250 .01
backdraught damperExcl. Tax: €67 Incl. Tax: €81in 1-2 weeksPipe: 800x250 -
-10%
RDM 315x400 .01
regulating damperRegular Price: €81 €98
Special Price Excl. Tax: €73 Incl. Tax: €88
in 1-2 weeksPipe: 315x400 -
-10%
RDM 315x400 .09
regulating damperRegular Price: €77 €93
Special Price Excl. Tax: €69 Incl. Tax: €84
in 1-2 weeksPipe: 315x400 -
-10%
RDM 315x400 .43
regulating damperRegular Price: €244 €295
Special Price Excl. Tax: €220 Incl. Tax: €266
in 1-2 weeksPipe: 315x400 -
-10%
RDM 315x400 .45
regulating damperRegular Price: €202 €245
Special Price Excl. Tax: €182 Incl. Tax: €220
in 1-2 weeksPipe: 315x400 -
-9%
RDM 315x400 .46
regulating damperRegular Price: €214 €259
Special Price Excl. Tax: €193 Incl. Tax: €233
in 1-2 weeksPipe: 315x400 -
-9%
RDM 315x400 .48
regulating damperRegular Price: €384 €464
Special Price Excl. Tax: €345 Incl. Tax: €418
in 1-2 weeksPipe: 315x400 -
-9%
RDM 315x400 .53
regulating damperRegular Price: €232 €281
Special Price Excl. Tax: €209 Incl. Tax: €253
in 1-2 weeksPipe: 315x400 -
-9%
RDM 315x400 .55
regulating damperRegular Price: €198 €240
Special Price Excl. Tax: €178 Incl. Tax: €216
in 1-2 weeksPipe: 315x400 -
-9%
RDM 315x400 .56
regulating damperRegular Price: €214 €259
Special Price Excl. Tax: €193 Incl. Tax: €233
in 1-2 weeksPipe: 315x400 -
-10%
RDM 315x400 .57
regulating damperRegular Price: €240 €291
Special Price Excl. Tax: €216 Incl. Tax: €262
in 1-2 weeksPipe: 315x400 -
-10%
RDM 315x400 .58
regulating damperRegular Price: €367 €444
Special Price Excl. Tax: €330 Incl. Tax: €399
in 1-2 weeksPipe: 315x400 -
-10%
RDM 400x1600 .01
regulating damperRegular Price: €196 €237
Special Price Excl. Tax: €176 Incl. Tax: €213
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 400x1600 .09
regulating damperRegular Price: €192 €232
Special Price Excl. Tax: €173 Incl. Tax: €209
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 400x1600 .43
regulating damperRegular Price: €456 €552
Special Price Excl. Tax: €411 Incl. Tax: €497
in 1-2 weeksPipe: 400x1600 -
-10%
RDM 400x1600 .45
regulating damperRegular Price: €358 €433
Special Price Excl. Tax: €322 Incl. Tax: €390
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 400x1600 .46
regulating damperRegular Price: €353 €427
Special Price Excl. Tax: €317 Incl. Tax: €384
in 1-2 weeksPipe: 400x1600 -
-10%
RDM 400x1600 .48
regulating damperRegular Price: €497 €601
Special Price Excl. Tax: €447 Incl. Tax: €541
in 1-2 weeksPipe: 400x1600 -
-10%
RDM 400x1600 .53
regulating damperRegular Price: €412 €499
Special Price Excl. Tax: €371 Incl. Tax: €449
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 400x1600 .55
regulating damperRegular Price: €318 €385
Special Price Excl. Tax: €286 Incl. Tax: €346
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 400x1600 .56
regulating damperRegular Price: €348 €421
Special Price Excl. Tax: €313 Incl. Tax: €379
in 1-2 weeksPipe: 400x1600 -
-10%
RDM 400x1600 .57
regulating damperRegular Price: €365 €442
Special Price Excl. Tax: €329 Incl. Tax: €397
in 1-2 weeksPipe: 400x1600 -
-10%
RDM 400x1600 .58
regulating damperRegular Price: €444 €537
Special Price Excl. Tax: €400 Incl. Tax: €484
in 1-2 weeksPipe: 400x1600 -
-9%
RDM 800x250 .01
regulating damperRegular Price: €86 €104
Special Price Excl. Tax: €77 Incl. Tax: €93
in 1-2 weeksPipe: 800x250
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.