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-14%
IRKS 355/70-40
gravity louvre damperRegular Price: €179 €216
Special Price Excl. Tax: €152 Incl. Tax: €184
central warehouseDelivery to 30.04Pipe: 700x400 -
-14%
IVK 355/70-40
gravity louvre damperRegular Price: €418 €505
Special Price Excl. Tax: €355 Incl. Tax: €430
central warehouseDelivery to 30.04Pipe: 700x400 -
-15%
LK 70-40
regulating shut-off damperRegular Price: €158 €191
Special Price Excl. Tax: €134 Incl. Tax: €163
within a weekPipe: 700x400 -
-15%
LKR 70-40
regulating shut-off damperRegular Price: €134 €163
Special Price Excl. Tax: €114 Incl. Tax: €138
within a weekPipe: 700x400 -
-15%
LKS 70-40/230
regulating shut-off damperRegular Price: €278 €336
Special Price Excl. Tax: €236 Incl. Tax: €286
within a weekPipe: 700x400 -
-15%
LKS 70-40/24
regulating shut-off damperRegular Price: €278 €336
Special Price Excl. Tax: €236 Incl. Tax: €286
within a weekPipe: 700x400 -
-15%
LKSF 70-40/230
regulating shut-off damperRegular Price: €430 €520
Special Price Excl. Tax: €365 Incl. Tax: €442
within a weekPipe: 700x400 -
-15%
LKSX 70-40/24
regulating shut-off damperRegular Price: €323 €390
Special Price Excl. Tax: €274 Incl. Tax: €332
within a weekPipe: 700x400 -
-15%
PK 70-40
louvre overpressure damperRegular Price: €151 €183
Special Price Excl. Tax: €128 Incl. Tax: €155
in 1-2 weeksPipe: 700x400 -
-15%
RK SYS-700x400-R
regulating damperRegular Price: €164 €198
Special Price Excl. Tax: €139 Incl. Tax: €169
in 1-2 weeksPipe: 700x400 -
-15%
RK SYS-700x400-S
regulating damperRegular Price: €164 €198
Special Price Excl. Tax: €139 Incl. Tax: €169
in 1-2 weeksPipe: 700x400 -
RKALM 700x400 .01
regulating damperExcl. Tax: €121 Incl. Tax: €146in 1-2 weeksPipe: 700x400 -
-15%
RKT SYS-700x400-S
regulating tight damperRegular Price: €192 €232
Special Price Excl. Tax: €163 Incl. Tax: €198
in 1-2 weeksPipe: 700x400 -
-14%
VK 70-40
gravity louvre damperRegular Price: €253 €306
Special Price Excl. Tax: €215 Incl. Tax: €260
on askPipe: 700x400
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.
