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NKTM 250x500 .01
backdraught damperExcl. Tax: €61 Incl. Tax: €73in 1-2 weeksPipe: 250x500 -
NKTM 500x630 .01
backdraught damperExcl. Tax: €82 Incl. Tax: €99in 1-2 weeksPipe: 500x630 -
-10%
RDM 250x200 .01
regulating damperRegular Price: €60 €72
Special Price Excl. Tax: €54 Incl. Tax: €65
in 1-2 weeksPipe: 250x200 -
-9%
RDM 250x200 .09
regulating damperRegular Price: €56 €68
Special Price Excl. Tax: €50 Incl. Tax: €61
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .43
regulating damperRegular Price: €223 €270
Special Price Excl. Tax: €201 Incl. Tax: €243
in 1-2 weeksPipe: 250x200 -
-9%
RDM 250x200 .45
regulating damperRegular Price: €168 €203
Special Price Excl. Tax: €151 Incl. Tax: €183
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .46
regulating damperRegular Price: €193 €233
Special Price Excl. Tax: €174 Incl. Tax: €210
in 1-2 weeksPipe: 250x200 -
-9%
RDM 250x200 .48
regulating damperRegular Price: €362 €438
Special Price Excl. Tax: €326 Incl. Tax: €395
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .53
regulating damperRegular Price: €211 €255
Special Price Excl. Tax: €190 Incl. Tax: €230
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .55
regulating damperRegular Price: €157 €190
Special Price Excl. Tax: €141 Incl. Tax: €171
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .56
regulating damperRegular Price: €193 €233
Special Price Excl. Tax: €174 Incl. Tax: €210
in 1-2 weeksPipe: 250x200 -
-9%
RDM 250x200 .57
regulating damperRegular Price: €203 €246
Special Price Excl. Tax: €183 Incl. Tax: €221
in 1-2 weeksPipe: 250x200 -
-10%
RDM 250x200 .58
regulating damperRegular Price: €345 €418
Special Price Excl. Tax: €311 Incl. Tax: €376
in 1-2 weeksPipe: 250x200 -
-10%
RDM 500x630 .01
regulating damperRegular Price: €101 €123
Special Price Excl. Tax: €91 Incl. Tax: €110
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .09
regulating damperRegular Price: €98 €118
Special Price Excl. Tax: €88 Incl. Tax: €106
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .43
regulating damperRegular Price: €316 €383
Special Price Excl. Tax: €285 Incl. Tax: €344
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .45
regulating damperRegular Price: €223 €269
Special Price Excl. Tax: €200 Incl. Tax: €243
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .46
regulating damperRegular Price: €248 €300
Special Price Excl. Tax: €223 Incl. Tax: €270
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .48
regulating damperRegular Price: €417 €505
Special Price Excl. Tax: €375 Incl. Tax: €454
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .53
regulating damperRegular Price: €299 €362
Special Price Excl. Tax: €269 Incl. Tax: €326
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .55
regulating damperRegular Price: €232 €280
Special Price Excl. Tax: €208 Incl. Tax: €252
in 1-2 weeksPipe: 500x630 -
-9%
RDM 500x630 .56
regulating damperRegular Price: €248 €300
Special Price Excl. Tax: €223 Incl. Tax: €270
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .57
regulating damperRegular Price: €274 €331
Special Price Excl. Tax: €247 Incl. Tax: €298
in 1-2 weeksPipe: 500x630 -
-10%
RDM 500x630 .58
regulating damperRegular Price: €400 €484
Special Price Excl. Tax: €360 Incl. Tax: €436
in 1-2 weeksPipe: 500x630 -
-10%
RDM 630x2000 .01
regulating damperRegular Price: €259 €313
Special Price Excl. Tax: €233 Incl. Tax: €282
in 1-2 weeksPipe: 630x2000
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.