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NKTM 250x400 .01
backdraught damperExcl. Tax: €54 Incl. Tax: €65in 1-2 weeksPipe: 250x400 -
-9%
RDM 250x250 .01
regulating damperRegular Price: €62 €75
Special Price Excl. Tax: €56 Incl. Tax: €68
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .09
regulating damperRegular Price: €58 €71
Special Price Excl. Tax: €53 Incl. Tax: €64
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .43
regulating damperRegular Price: €225 €273
Special Price Excl. Tax: €203 Incl. Tax: €245
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .45
regulating damperRegular Price: €170 €206
Special Price Excl. Tax: €153 Incl. Tax: €185
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .46
regulating damperRegular Price: €195 €236
Special Price Excl. Tax: €176 Incl. Tax: €213
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .48
regulating damperRegular Price: €365 €441
Special Price Excl. Tax: €328 Incl. Tax: €397
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .53
regulating damperRegular Price: €213 €258
Special Price Excl. Tax: €192 Incl. Tax: €232
in 1-2 weeksPipe: 250x250 -
-9%
RDM 250x250 .55
regulating damperRegular Price: €159 €193
Special Price Excl. Tax: €144 Incl. Tax: €174
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .56
regulating damperRegular Price: €195 €236
Special Price Excl. Tax: €176 Incl. Tax: €213
in 1-2 weeksPipe: 250x250 -
-9%
RDM 250x250 .57
regulating damperRegular Price: €206 €249
Special Price Excl. Tax: €185 Incl. Tax: €224
in 1-2 weeksPipe: 250x250 -
-10%
RDM 250x250 .58
regulating damperRegular Price: €348 €421
Special Price Excl. Tax: €313 Incl. Tax: €379
in 1-2 weeksPipe: 250x250 -
-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 -
-10%
RDM 500x2000 .01
regulating damperRegular Price: €241 €292
Special Price Excl. Tax: €217 Incl. Tax: €263
in 1-2 weeksPipe: 500x2000 -
-9%
RDM 500x2000 .09
regulating damperRegular Price: €238 €288
Special Price Excl. Tax: €214 Incl. Tax: €259
in 1-2 weeksPipe: 500x2000
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.