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NKTM 250x800 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 250x800 -
NKTM 315x800 .01
backdraught damperExcl. Tax: €84 Incl. Tax: €102in 1-2 weeksPipe: 315x800 -
-10%
RDM 250x800 .01
regulating damperRegular Price: €99 €120
Special Price Excl. Tax: €89 Incl. Tax: €108
in 1-2 weeksPipe: 250x800 -
-10%
RDM 250x800 .09
regulating damperRegular Price: €95 €115
Special Price Excl. Tax: €86 Incl. Tax: €103
in 1-2 weeksPipe: 250x800 -
-10%
RDM 250x800 .43
regulating damperRegular Price: €359 €435
Special Price Excl. Tax: €324 Incl. Tax: €391
in 1-2 weeksPipe: 250x800 -
-9%
RDM 250x800 .45
regulating damperRegular Price: €220 €266
Special Price Excl. Tax: €198 Incl. Tax: €240
in 1-2 weeksPipe: 250x800 -
-9%
RDM 250x800 .46
regulating damperRegular Price: €210 €254
Special Price Excl. Tax: €189 Incl. Tax: €228
in 1-2 weeksPipe: 250x800 -
-10%
RDM 250x800 .48
regulating damperRegular Price: €400 €484
Special Price Excl. Tax: €360 Incl. Tax: €435
in 1-2 weeksPipe: 250x800 -
-9%
RDM 250x800 .53
regulating damperRegular Price: €315 €381
Special Price Excl. Tax: €284 Incl. Tax: €343
in 1-2 weeksPipe: 250x800 -
-9%
RDM 250x800 .55
regulating damperRegular Price: €194 €234
Special Price Excl. Tax: €174 Incl. Tax: €211
in 1-2 weeksPipe: 250x800 -
-9%
RDM 250x800 .56
regulating damperRegular Price: €210 €254
Special Price Excl. Tax: €189 Incl. Tax: €228
in 1-2 weeksPipe: 250x800 -
-10%
RDM 250x800 .57
regulating damperRegular Price: €236 €286
Special Price Excl. Tax: €213 Incl. Tax: €257
in 1-2 weeksPipe: 250x800 -
-10%
RDM 250x800 .58
regulating damperRegular Price: €347 €420
Special Price Excl. Tax: €312 Incl. Tax: €378
in 1-2 weeksPipe: 250x800 -
-9%
RDM 315x800 .01
regulating damperRegular Price: €103 €124
Special Price Excl. Tax: €93 Incl. Tax: €112
in 1-2 weeksPipe: 315x800 -
-9%
RDM 315x800 .09
regulating damperRegular Price: €99 €120
Special Price Excl. Tax: €89 Incl. Tax: €108
in 1-2 weeksPipe: 315x800 -
-9%
RDM 315x800 .43
regulating damperRegular Price: €363 €440
Special Price Excl. Tax: €327 Incl. Tax: €396
in 1-2 weeksPipe: 315x800 -
-9%
RDM 315x800 .45
regulating damperRegular Price: €224 €271
Special Price Excl. Tax: €202 Incl. Tax: €244
in 1-2 weeksPipe: 315x800 -
-10%
RDM 315x800 .46
regulating damperRegular Price: €214 €259
Special Price Excl. Tax: €192 Incl. Tax: €233
in 1-2 weeksPipe: 315x800 -
-9%
RDM 315x800 .48
regulating damperRegular Price: €404 €489
Special Price Excl. Tax: €364 Incl. Tax: €440
in 1-2 weeksPipe: 315x800 -
-10%
RDM 315x800 .53
regulating damperRegular Price: €319 €386
Special Price Excl. Tax: €287 Incl. Tax: €348
in 1-2 weeksPipe: 315x800 -
-10%
RDM 315x800 .55
regulating damperRegular Price: €198 €239
Special Price Excl. Tax: €178 Incl. Tax: €215
in 1-2 weeksPipe: 315x800 -
-10%
RDM 315x800 .56
regulating damperRegular Price: €214 €259
Special Price Excl. Tax: €192 Incl. Tax: €233
in 1-2 weeksPipe: 315x800 -
-9%
RDM 315x800 .57
regulating damperRegular Price: €240 €291
Special Price Excl. Tax: €216 Incl. Tax: €262
in 1-2 weeksPipe: 315x800 -
-10%
RDM 315x800 .58
regulating damperRegular Price: €351 €425
Special Price Excl. Tax: €316 Incl. Tax: €383
in 1-2 weeksPipe: 315x800 -
-9%
RDTM 250x800 .01
regulating damperRegular Price: €112 €135
Special Price Excl. Tax: €100 Incl. Tax: €122
in 1-2 weeksPipe: 250x800
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.