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NKTM 315x250 .01
backdraught damperExcl. Tax: €46 Incl. Tax: €56in 1-2 weeksPipe: 315x250 -
-9%
RDM 315x250 .01
regulating damperRegular Price: €65 €78
Special Price Excl. Tax: €58 Incl. Tax: €71
in 1-2 weeksPipe: 315x250 -
-9%
RDM 315x250 .09
regulating damperRegular Price: €61 €74
Special Price Excl. Tax: €55 Incl. Tax: €66
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .43
regulating damperRegular Price: €228 €276
Special Price Excl. Tax: €205 Incl. Tax: €248
in 1-2 weeksPipe: 315x250 -
-9%
RDM 315x250 .45
regulating damperRegular Price: €173 €209
Special Price Excl. Tax: €155 Incl. Tax: €188
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .46
regulating damperRegular Price: €198 €239
Special Price Excl. Tax: €178 Incl. Tax: €216
in 1-2 weeksPipe: 315x250 -
-9%
RDM 315x250 .48
regulating damperRegular Price: €367 €445
Special Price Excl. Tax: €331 Incl. Tax: €400
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .53
regulating damperRegular Price: €216 €261
Special Price Excl. Tax: €194 Incl. Tax: €235
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .55
regulating damperRegular Price: €162 €196
Special Price Excl. Tax: €146 Incl. Tax: €177
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .56
regulating damperRegular Price: €198 €239
Special Price Excl. Tax: €178 Incl. Tax: €216
in 1-2 weeksPipe: 315x250 -
-9%
RDM 315x250 .57
regulating damperRegular Price: €208 €252
Special Price Excl. Tax: €187 Incl. Tax: €227
in 1-2 weeksPipe: 315x250 -
-10%
RDM 315x250 .58
regulating damperRegular Price: €350 €424
Special Price Excl. Tax: €315 Incl. Tax: €382
in 1-2 weeksPipe: 315x250 -
-10%
RDM 400x1800 .01
regulating damperRegular Price: €215 €260
Special Price Excl. Tax: €193 Incl. Tax: €234
in 1-2 weeksPipe: 400x1800 -
-9%
RDM 400x1800 .09
regulating damperRegular Price: €211 €255
Special Price Excl. Tax: €190 Incl. Tax: €230
in 1-2 weeksPipe: 400x1800 -
-9%
RDM 400x1800 .43
regulating damperRegular Price: €476 €575
Special Price Excl. Tax: €428 Incl. Tax: €518
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .45
regulating damperRegular Price: €377 €456
Special Price Excl. Tax: €339 Incl. Tax: €411
in 1-2 weeksPipe: 400x1800 -
-9%
RDM 400x1800 .46
regulating damperRegular Price: €372 €450
Special Price Excl. Tax: €335 Incl. Tax: €405
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .48
regulating damperRegular Price: €516 €624
Special Price Excl. Tax: €464 Incl. Tax: €562
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .53
regulating damperRegular Price: €431 €522
Special Price Excl. Tax: €388 Incl. Tax: €470
in 1-2 weeksPipe: 400x1800 -
-9%
RDM 400x1800 .55
regulating damperRegular Price: €337 €408
Special Price Excl. Tax: €303 Incl. Tax: €367
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .56
regulating damperRegular Price: €367 €444
Special Price Excl. Tax: €331 Incl. Tax: €400
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .57
regulating damperRegular Price: €384 €465
Special Price Excl. Tax: €346 Incl. Tax: €418
in 1-2 weeksPipe: 400x1800 -
-10%
RDM 400x1800 .58
regulating damperRegular Price: €463 €561
Special Price Excl. Tax: €417 Incl. Tax: €505
in 1-2 weeksPipe: 400x1800 -
-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
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.