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NKTM 250x200 .01
backdraught damperExcl. Tax: €42 Incl. Tax: €50in 1-2 weeksPipe: 250x200 -
NKTM 400x250 .01
backdraught damperExcl. Tax: €48 Incl. Tax: €58in 1-2 weeksPipe: 400x250 -
-9%
RDM 400x250 .01
regulating damperRegular Price: €69 €83
Special Price Excl. Tax: €62 Incl. Tax: €75
in 1-2 weeksPipe: 400x250 -
-9%
RDM 400x250 .09
regulating damperRegular Price: €65 €78
Special Price Excl. Tax: €58 Incl. Tax: €70
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .43
regulating damperRegular Price: €232 €280
Special Price Excl. Tax: €209 Incl. Tax: €252
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .45
regulating damperRegular Price: €176 €213
Special Price Excl. Tax: €159 Incl. Tax: €192
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .46
regulating damperRegular Price: €202 €244
Special Price Excl. Tax: €181 Incl. Tax: €220
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .48
regulating damperRegular Price: €371 €449
Special Price Excl. Tax: €334 Incl. Tax: €404
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .53
regulating damperRegular Price: €220 €266
Special Price Excl. Tax: €198 Incl. Tax: €239
in 1-2 weeksPipe: 400x250 -
-9%
RDM 400x250 .55
regulating damperRegular Price: €166 €201
Special Price Excl. Tax: €149 Incl. Tax: €181
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .56
regulating damperRegular Price: €202 €244
Special Price Excl. Tax: €181 Incl. Tax: €220
in 1-2 weeksPipe: 400x250 -
-9%
RDM 400x250 .57
regulating damperRegular Price: €212 €256
Special Price Excl. Tax: €191 Incl. Tax: €231
in 1-2 weeksPipe: 400x250 -
-10%
RDM 400x250 .58
regulating damperRegular Price: €354 €428
Special Price Excl. Tax: €319 Incl. Tax: €386
in 1-2 weeksPipe: 400x250 -
-10%
RDM 600x600 .01
regulating damperRegular Price: €106 €128
Special Price Excl. Tax: €95 Incl. Tax: €115
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .09
regulating damperRegular Price: €102 €123
Special Price Excl. Tax: €92 Incl. Tax: €111
in 1-2 weeksPipe: 600x600 -
-9%
RDM 600x600 .43
regulating damperRegular Price: €366 €443
Special Price Excl. Tax: €330 Incl. Tax: €399
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .45
regulating damperRegular Price: €227 €275
Special Price Excl. Tax: €204 Incl. Tax: €247
in 1-2 weeksPipe: 600x600 -
-9%
RDM 600x600 .46
regulating damperRegular Price: €217 €262
Special Price Excl. Tax: €195 Incl. Tax: €236
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .48
regulating damperRegular Price: €407 €492
Special Price Excl. Tax: €366 Incl. Tax: €443
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .53
regulating damperRegular Price: €322 €390
Special Price Excl. Tax: €290 Incl. Tax: €351
in 1-2 weeksPipe: 600x600 -
-9%
RDM 600x600 .55
regulating damperRegular Price: €201 €243
Special Price Excl. Tax: €181 Incl. Tax: €219
in 1-2 weeksPipe: 600x600 -
-9%
RDM 600x600 .56
regulating damperRegular Price: €217 €262
Special Price Excl. Tax: €195 Incl. Tax: €236
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .57
regulating damperRegular Price: €243 €294
Special Price Excl. Tax: €219 Incl. Tax: €265
in 1-2 weeksPipe: 600x600 -
-10%
RDM 600x600 .58
regulating damperRegular Price: €354 €428
Special Price Excl. Tax: €319 Incl. Tax: €386
in 1-2 weeksPipe: 600x600 -
-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.