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NKTM 250x500 .01
backdraught damperExcl. Tax: €61 Incl. Tax: €73in 1-2 weeksPipe: 250x500 -
NKTM 315x400 .01
backdraught damperExcl. Tax: €56 Incl. Tax: €67in 1-2 weeksPipe: 315x400 -
NKTM 400x250 .01
backdraught damperExcl. Tax: €48 Incl. Tax: €58in 1-2 weeksPipe: 400x250 -
NKTM 800x800 .01
backdraught damperExcl. Tax: €117 Incl. Tax: €142in 1-2 weeksPipe: 800x800 -
-10%
RDM 300x600 .01
regulating damperRegular Price: €89 €108
Special Price Excl. Tax: €80 Incl. Tax: €97
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .09
regulating damperRegular Price: €85 €103
Special Price Excl. Tax: €77 Incl. Tax: €93
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .43
regulating damperRegular Price: €304 €368
Special Price Excl. Tax: €274 Incl. Tax: €331
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .45
regulating damperRegular Price: €210 €255
Special Price Excl. Tax: €189 Incl. Tax: €229
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .46
regulating damperRegular Price: €235 €285
Special Price Excl. Tax: €212 Incl. Tax: €256
in 1-2 weeksPipe: 300x600 -
-9%
RDM 300x600 .48
regulating damperRegular Price: €405 €490
Special Price Excl. Tax: €364 Incl. Tax: €441
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .53
regulating damperRegular Price: €287 €347
Special Price Excl. Tax: €258 Incl. Tax: €313
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .55
regulating damperRegular Price: €219 €265
Special Price Excl. Tax: €197 Incl. Tax: €239
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .56
regulating damperRegular Price: €235 €285
Special Price Excl. Tax: €212 Incl. Tax: €256
in 1-2 weeksPipe: 300x600 -
-9%
RDM 300x600 .57
regulating damperRegular Price: €262 €317
Special Price Excl. Tax: €236 Incl. Tax: €285
in 1-2 weeksPipe: 300x600 -
-10%
RDM 300x600 .58
regulating damperRegular Price: €388 €469
Special Price Excl. Tax: €349 Incl. Tax: €422
in 1-2 weeksPipe: 300x600 -
-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
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.