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Design:
gravity
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- Pipe dimension [mm]
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-15%
AS 20
gravity louvre damperRegular Price: €85 €102
Special Price Excl. Tax: €72 Incl. Tax: €87
central warehouseDelivery to 17.05Duct: 200 -
-14%
AS 20 Ex
gravity louvre damperRegular Price: €226 €273
Special Price Excl. Tax: €192 Incl. Tax: €232
central warehouseDelivery to 17.05Duct: 200 -
-14%
AS 25
gravity louvre damperRegular Price: €99 €120
Special Price Excl. Tax: €84 Incl. Tax: €102
central warehouseDelivery to 17.05Duct: 250 -
-14%
AS 35
gravity louvre damperRegular Price: €158 €191
Special Price Excl. Tax: €134 Incl. Tax: €163
central warehouseDelivery to 17.05Duct: 355 -
-14%
IRK 200/40-20
gravity louvre damperRegular Price: €69 €83
Special Price Excl. Tax: €59 Incl. Tax: €71
central warehouseDelivery to 17.05Pipe: 400x200 -
-14%
IRK 250/50-30
gravity louvre damperRegular Price: €85 €102
Special Price Excl. Tax: €72 Incl. Tax: €87
central warehouseDelivery to 17.05Pipe: 500x300 -
-15%
IRKS 285/60-30
gravity louvre damperRegular Price: €145 €175
Special Price Excl. Tax: €123 Incl. Tax: €149
central warehouseDelivery to 17.05Pipe: 600x300 -
-15%
IRKS 315/60-35
gravity louvre damperRegular Price: €157 €190
Special Price Excl. Tax: €133 Incl. Tax: €161
central warehouseDelivery to 17.05Pipe: 600x350 -
-14%
IRKS 355/70-40
gravity louvre damperRegular Price: €179 €216
Special Price Excl. Tax: €152 Incl. Tax: €184
central warehouseDelivery to 17.05Pipe: 700x400 -
-15%
IRKS 400/80-50
gravity louvre damperRegular Price: €203 €246
Special Price Excl. Tax: €173 Incl. Tax: €209
central warehouseDelivery to 17.05Pipe: 800x500 -
-15%
IRKS 450/100-50
gravity louvre damperRegular Price: €322 €390
Special Price Excl. Tax: €274 Incl. Tax: €331
central warehouseDelivery to 17.05Pipe: 1000x500 -
-15%
IVK 200/40-20
gravity louvre damperRegular Price: €228 €275
Special Price Excl. Tax: €193 Incl. Tax: €234
central warehouseDelivery to 17.05Pipe: 400x200 -
-14%
IVK 285/60-30
gravity louvre damperRegular Price: €318 €385
Special Price Excl. Tax: €270 Incl. Tax: €327
central warehouseDelivery to 17.05Pipe: 600x300 -
-14%
IVK 355/70-40
gravity louvre damperRegular Price: €418 €505
Special Price Excl. Tax: €355 Incl. Tax: €430
central warehouseDelivery to 17.05Pipe: 700x400 -
-14%
IVK 400/80-50
gravity louvre damperRegular Price: €454 €549
Special Price Excl. Tax: €386 Incl. Tax: €467
central warehouseDelivery to 17.05Pipe: 800x500 -
-14%
PER 1000 W
gravity louvre damperRegular Price: €512 €619
Special Price Excl. Tax: €435 Incl. Tax: €526
central warehouseDelivery to 17.05Duct: 1000 -
-15%
PER 355 W
gravity louvre damperRegular Price: €66 €79
Special Price Excl. Tax: €56 Incl. Tax: €68
central warehouseDelivery to 17.05Duct: 355 -
-15%
PER 400 W
gravity louvre damperRegular Price: €70 €84
Special Price Excl. Tax: €59 Incl. Tax: €72
central warehouseDelivery to 17.05Duct: 400 -
-15%
PER 450 W
gravity louvre damperRegular Price: €95 €115
Special Price Excl. Tax: €80 Incl. Tax: €97
central warehouseDelivery to 17.05Duct: 450 -
-15%
PER 560 W
gravity louvre damperRegular Price: €164 €198
Special Price Excl. Tax: €139 Incl. Tax: €168
central warehouseDelivery to 17.05Duct: 560 -
-15%
PER 630 W
gravity louvre damperRegular Price: €172 €208
Special Price Excl. Tax: €146 Incl. Tax: €177
central warehouseDelivery to 17.05Duct: 630 -
-15%
PER 710 W
gravity louvre damperRegular Price: €294 €355
Special Price Excl. Tax: €250 Incl. Tax: €302
central warehouseDelivery to 17.05Duct: 710 -
-15%
PER 800 W
gravity louvre damperRegular Price: €341 €412
Special Price Excl. Tax: €290 Incl. Tax: €350
central warehouseDelivery to 17.05Duct: 800 -
-15%
PER 900 W
gravity louvre damperRegular Price: €404 €489
Special Price Excl. Tax: €344 Incl. Tax: €416
central warehouseDelivery to 17.05Duct: 900 -
-15%
TRK 160
gravity louvre damperRegular Price: €53 €64
Special Price Excl. Tax: €45 Incl. Tax: €54
central warehouseDelivery to 17.05Duct: 160
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.
