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NKTM 400x800 .01
backdraught damperExcl. Tax: €88 Incl. Tax: €107in 1-2 weeksPipe: 400x800 -
NKTM 630x1400 .01
backdraught damperExcl. Tax: €151 Incl. Tax: €183in 1-2 weeksPipe: 630x1400 -
NKTM 800x1400 .01
backdraught damperExcl. Tax: €182 Incl. Tax: €221in 1-2 weeksPipe: 800x1400 -
NKTM 800x250 .01
backdraught damperExcl. Tax: €67 Incl. Tax: €81in 1-2 weeksPipe: 800x250 -
-9%
RDM 400x2000 .01
regulating damperRegular Price: €232 €281
Special Price Excl. Tax: €209 Incl. Tax: €253
in 1-2 weeksPipe: 400x2000 -
-9%
RDM 400x2000 .09
regulating damperRegular Price: €228 €276
Special Price Excl. Tax: €206 Incl. Tax: €249
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .43
regulating damperRegular Price: €579 €701
Special Price Excl. Tax: €521 Incl. Tax: €631
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .45
regulating damperRegular Price: €410 €497
Special Price Excl. Tax: €369 Incl. Tax: €447
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .46
regulating damperRegular Price: €458 €554
Special Price Excl. Tax: €412 Incl. Tax: €499
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .48
regulating damperRegular Price: €611 €740
Special Price Excl. Tax: €550 Incl. Tax: €666
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .53
regulating damperRegular Price: €534 €646
Special Price Excl. Tax: €481 Incl. Tax: €582
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .55
regulating damperRegular Price: €410 €496
Special Price Excl. Tax: €369 Incl. Tax: €446
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .56
regulating damperRegular Price: €410 €496
Special Price Excl. Tax: €369 Incl. Tax: €446
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x2000 .57
regulating damperRegular Price: €481 €582
Special Price Excl. Tax: €433 Incl. Tax: €524
in 1-2 weeksPipe: 400x2000 -
-9%
RDM 400x2000 .58
regulating damperRegular Price: €566 €685
Special Price Excl. Tax: €510 Incl. Tax: €617
in 1-2 weeksPipe: 400x2000 -
-10%
RDM 400x800 .01
regulating damperRegular Price: €108 €131
Special Price Excl. Tax: €97 Incl. Tax: €118
in 1-2 weeksPipe: 400x800 -
-10%
RDM 400x800 .09
regulating damperRegular Price: €105 €126
Special Price Excl. Tax: €94 Incl. Tax: €114
in 1-2 weeksPipe: 400x800 -
-9%
RDM 400x800 .43
regulating damperRegular Price: €369 €446
Special Price Excl. Tax: €332 Incl. Tax: €402
in 1-2 weeksPipe: 400x800 -
-10%
RDM 400x800 .45
regulating damperRegular Price: €230 €278
Special Price Excl. Tax: €207 Incl. Tax: €250
in 1-2 weeksPipe: 400x800 -
-9%
RDM 400x800 .46
regulating damperRegular Price: €219 €265
Special Price Excl. Tax: €197 Incl. Tax: €239
in 1-2 weeksPipe: 400x800 -
-10%
RDM 400x800 .48
regulating damperRegular Price: €409 €495
Special Price Excl. Tax: €368 Incl. Tax: €446
in 1-2 weeksPipe: 400x800 -
-9%
RDM 400x800 .53
regulating damperRegular Price: €325 €393
Special Price Excl. Tax: €292 Incl. Tax: €354
in 1-2 weeksPipe: 400x800 -
-9%
RDM 400x800 .55
regulating damperRegular Price: €203 €246
Special Price Excl. Tax: €183 Incl. Tax: €221
in 1-2 weeksPipe: 400x800 -
-9%
RDM 400x800 .56
regulating damperRegular Price: €219 €265
Special Price Excl. Tax: €197 Incl. Tax: €239
in 1-2 weeksPipe: 400x800 -
-10%
RDM 400x800 .57
regulating damperRegular Price: €246 €297
Special Price Excl. Tax: €221 Incl. Tax: €268
in 1-2 weeksPipe: 400x800
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.