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IVK 225/50-25
gravity louvre damperRegular Price: €277 €335
Special Price Excl. Tax: €236 Incl. Tax: €285
on askPipe: 500x250 -
-15%
IVK 250/50-30
gravity louvre damperRegular Price: €297 €359
Special Price Excl. Tax: €252 Incl. Tax: €305
on askPipe: 500x300 -
-15%
IVK 315/60-35
gravity louvre damperRegular Price: €339 €410
Special Price Excl. Tax: €288 Incl. Tax: €348
on askPipe: 600x350 -
-15%
IVK 450/100-50
gravity louvre damperRegular Price: €579 €700
Special Price Excl. Tax: €492 Incl. Tax: €595
on askPipe: 1000x500 -
-15%
VK 100
gravity louvre damperRegular Price: €399 €483
Special Price Excl. Tax: €339 Incl. Tax: €410
on askDuct: 1000 -
-15%
VK 100-50
gravity louvre damperRegular Price: €287 €347
Special Price Excl. Tax: €244 Incl. Tax: €295
on askPipe: 1000x500 -
-14%
VK 40-20
gravity louvre damperRegular Price: €111 €134
Special Price Excl. Tax: €94 Incl. Tax: €114
on askPipe: 400x200 -
-15%
VK 45
gravity louvre damperRegular Price: €79 €96
Special Price Excl. Tax: €67 Incl. Tax: €81
on askDuct: 450 -
-15%
VK 50
gravity louvre damperRegular Price: €86 €104
Special Price Excl. Tax: €73 Incl. Tax: €89
on askDuct: 500 -
-15%
VK 50-25
gravity louvre damperRegular Price: €114 €138
Special Price Excl. Tax: €97 Incl. Tax: €117
on askPipe: 500x250 -
-15%
VK 50-30
gravity louvre damperRegular Price: €121 €147
Special Price Excl. Tax: €103 Incl. Tax: €125
on askPipe: 500x300 -
-15%
VK 56
gravity louvre damperRegular Price: €140 €170
Special Price Excl. Tax: €119 Incl. Tax: €144
on askDuct: 560 -
-15%
VK 60-30
gravity louvre damperRegular Price: €239 €289
Special Price Excl. Tax: €203 Incl. Tax: €245
on askPipe: 600x300 -
-15%
VK 60-35
gravity louvre damperRegular Price: €246 €297
Special Price Excl. Tax: €209 Incl. Tax: €253
on askPipe: 600x350 -
-15%
VK 63
gravity louvre damperRegular Price: €151 €183
Special Price Excl. Tax: €128 Incl. Tax: €155
on askDuct: 630 -
-14%
VK 70-40
gravity louvre damperRegular Price: €253 €306
Special Price Excl. Tax: €215 Incl. Tax: €260
on askPipe: 700x400 -
-14%
VK 71
gravity louvre damperRegular Price: €248 €300
Special Price Excl. Tax: €211 Incl. Tax: €255
on askDuct: 710 -
-14%
VK 80
gravity louvre damperRegular Price: €352 €426
Special Price Excl. Tax: €299 Incl. Tax: €362
on askDuct: 800 -
-15%
VK 80-50
gravity louvre damperRegular Price: €263 €318
Special Price Excl. Tax: €223 Incl. Tax: €270
on askPipe: 800x500 -
-15%
VK 90
gravity louvre damperRegular Price: €392 €474
Special Price Excl. Tax: €333 Incl. Tax: €403
on askDuct: 900 -
-14%
WSK 71 EX
gravity louvre damperRegular Price: €1,278 €1,547
Special Price Excl. Tax: €1,087 Incl. Tax: €1,315
on askDuct: 710 -
-15%
WSK 80 EX
gravity louvre damperRegular Price: €1,505 €1,821
Special Price Excl. Tax: €1,279 Incl. Tax: €1,548
on askDuct: 800 -
-15%
WSK 90 EX
gravity louvre damperRegular Price: €1,963 €2,375
Special Price Excl. Tax: €1,668 Incl. Tax: €2,019
on askDuct: 900
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.
