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NKTM 250x630 .01
backdraught damperExcl. Tax: €68 Incl. Tax: €83in 1-2 weeksPipe: 250x630 -
NKTM 400x1400 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 400x1400 -
-10%
RDM 1800x1250 .01
regulating damperRegular Price: €447 €541
Special Price Excl. Tax: €403 Incl. Tax: €487
in 1-2 weeksPipe: 1800x1250 -
-10%
RDM 1800x1250 .09
regulating damperRegular Price: €443 €537
Special Price Excl. Tax: €399 Incl. Tax: €483
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 1800x1250 .43
regulating damperRegular Price: €794 €961
Special Price Excl. Tax: €715 Incl. Tax: €865
in 1-2 weeksPipe: 1800x1250 -
-10%
RDM 1800x1250 .45
regulating damperRegular Price: €625 €757
Special Price Excl. Tax: €563 Incl. Tax: €681
in 1-2 weeksPipe: 1800x1250 -
-10%
RDM 1800x1250 .46
regulating damperRegular Price: €673 €814
Special Price Excl. Tax: €606 Incl. Tax: €733
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 1800x1250 .48
regulating damperRegular Price: €826 €1,000
Special Price Excl. Tax: €744 Incl. Tax: €900
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 1800x1250 .53
regulating damperRegular Price: €749 €906
Special Price Excl. Tax: €674 Incl. Tax: €816
in 1-2 weeksPipe: 1800x1250 -
-10%
RDM 1800x1250 .55
regulating damperRegular Price: €625 €756
Special Price Excl. Tax: €562 Incl. Tax: €680
in 1-2 weeksPipe: 1800x1250 -
-10%
RDM 1800x1250 .56
regulating damperRegular Price: €625 €756
Special Price Excl. Tax: €562 Incl. Tax: €680
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 1800x1250 .57
regulating damperRegular Price: €696 €843
Special Price Excl. Tax: €627 Incl. Tax: €758
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 1800x1250 .58
regulating damperRegular Price: €781 €945
Special Price Excl. Tax: €703 Incl. Tax: €851
in 1-2 weeksPipe: 1800x1250 -
-9%
RDM 300x200 .01
regulating damperRegular Price: €62 €75
Special Price Excl. Tax: €55 Incl. Tax: €67
in 1-2 weeksPipe: 300x200 -
-9%
RDM 300x200 .09
regulating damperRegular Price: €58 €70
Special Price Excl. Tax: €52 Incl. Tax: €63
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .43
regulating damperRegular Price: €225 €272
Special Price Excl. Tax: €202 Incl. Tax: €245
in 1-2 weeksPipe: 300x200 -
-9%
RDM 300x200 .45
regulating damperRegular Price: €169 €205
Special Price Excl. Tax: €153 Incl. Tax: €185
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .46
regulating damperRegular Price: €195 €236
Special Price Excl. Tax: €175 Incl. Tax: €212
in 1-2 weeksPipe: 300x200 -
-9%
RDM 300x200 .48
regulating damperRegular Price: €364 €441
Special Price Excl. Tax: €328 Incl. Tax: €397
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .53
regulating damperRegular Price: €213 €257
Special Price Excl. Tax: €191 Incl. Tax: €232
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .55
regulating damperRegular Price: €159 €192
Special Price Excl. Tax: €143 Incl. Tax: €173
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .56
regulating damperRegular Price: €195 €236
Special Price Excl. Tax: €175 Incl. Tax: €212
in 1-2 weeksPipe: 300x200 -
-9%
RDM 300x200 .57
regulating damperRegular Price: €205 €248
Special Price Excl. Tax: €185 Incl. Tax: €223
in 1-2 weeksPipe: 300x200 -
-10%
RDM 300x200 .58
regulating damperRegular Price: €347 €420
Special Price Excl. Tax: €312 Incl. Tax: €378
in 1-2 weeksPipe: 300x200 -
-9%
RDM 400x1400 .01
regulating damperRegular Price: €180 €218
Special Price Excl. Tax: €162 Incl. Tax: €196
in 1-2 weeksPipe: 400x1400
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.