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NKTM 400x500 .01
backdraught damperExcl. Tax: €66 Incl. Tax: €80in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .01
regulating damperRegular Price: €86 €104
Special Price Excl. Tax: €77 Incl. Tax: €93
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .09
regulating damperRegular Price: €82 €99
Special Price Excl. Tax: €74 Incl. Tax: €89
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .43
regulating damperRegular Price: €301 €364
Special Price Excl. Tax: €271 Incl. Tax: €327
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .45
regulating damperRegular Price: €207 €251
Special Price Excl. Tax: €186 Incl. Tax: €225
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .46
regulating damperRegular Price: €232 €281
Special Price Excl. Tax: €209 Incl. Tax: €253
in 1-2 weeksPipe: 400x500 -
-9%
RDM 400x500 .48
regulating damperRegular Price: €401 €486
Special Price Excl. Tax: €361 Incl. Tax: €437
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .53
regulating damperRegular Price: €284 €343
Special Price Excl. Tax: €255 Incl. Tax: €309
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .55
regulating damperRegular Price: €216 €261
Special Price Excl. Tax: €194 Incl. Tax: €235
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .56
regulating damperRegular Price: €232 €281
Special Price Excl. Tax: €209 Incl. Tax: €253
in 1-2 weeksPipe: 400x500 -
-9%
RDM 400x500 .57
regulating damperRegular Price: €258 €313
Special Price Excl. Tax: €232 Incl. Tax: €281
in 1-2 weeksPipe: 400x500 -
-10%
RDM 400x500 .58
regulating damperRegular Price: €384 €465
Special Price Excl. Tax: €346 Incl. Tax: €419
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .01
regulating damperRegular Price: €96 €116
Special Price Excl. Tax: €86 Incl. Tax: €104
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .09
regulating damperRegular Price: €92 €111
Special Price Excl. Tax: €83 Incl. Tax: €100
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .43
regulating damperRegular Price: €356 €431
Special Price Excl. Tax: €321 Incl. Tax: €388
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .45
regulating damperRegular Price: €258 €312
Special Price Excl. Tax: €232 Incl. Tax: €281
in 1-2 weeksPipe: 400x500 -
-10%
RDTM 400x500 .46
regulating damperRegular Price: €253 €306
Special Price Excl. Tax: €228 Incl. Tax: €275
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .48
regulating damperRegular Price: €397 €480
Special Price Excl. Tax: €357 Incl. Tax: €432
in 1-2 weeksPipe: 400x500 -
-10%
RDTM 400x500 .53
regulating damperRegular Price: €312 €378
Special Price Excl. Tax: €281 Incl. Tax: €340
in 1-2 weeksPipe: 400x500 -
-10%
RDTM 400x500 .55
regulating damperRegular Price: €218 €264
Special Price Excl. Tax: €196 Incl. Tax: €238
in 1-2 weeksPipe: 400x500 -
-10%
RDTM 400x500 .56
regulating damperRegular Price: €248 €300
Special Price Excl. Tax: €223 Incl. Tax: €270
in 1-2 weeksPipe: 400x500 -
-9%
RDTM 400x500 .57
regulating damperRegular Price: €265 €321
Special Price Excl. Tax: €239 Incl. Tax: €289
in 1-2 weeksPipe: 400x500 -
-10%
RDTM 400x500 .58
regulating damperRegular Price: €344 €417
Special Price Excl. Tax: €310 Incl. Tax: €375
in 1-2 weeksPipe: 400x500
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
Non-return dampers automatically close the HVAC ducts. The non-return dampers are designed for installation into circular or square / rectangular ducts. Our offer also includes non-return dampers with emphasis on airtightness when the duct is closed. We offer non-return dampers for horizontal and for vertical ducts for easy and quick installation. We supply non-return dampers made of aluminum, of galvanized steel sheet or of silicone membrane according to the type of application.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.
