Dampers
The HVAC dampers are a protective and basic regulating element of the HVAC duct systems. The dampers are available in several variants and designs - control (regulation) dampers, alternating dampers, throttle dampers, backdraft (non-return dampers, gravity louver shutters, hand-operated dampers, servo-controlled dampers, dampers for circular and four-sided ducts. As standard, we supply plastic or galvanized sheet metal dampers. We can supply some types made of stainless steel or aluminum on request.
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RKKTM 250 P .46
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 250 -
RKKM 400 P .45
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 400 -
RKKM 630 P .57
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 630 -
RKKTM 355 P .55
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 355 -
RKKM 80 P .55
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 80 -
RKKTM 110 P .46
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 110 -
RKKM 160 P .09
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 160 -
RKKM 250 P .56
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 250 -
RKKM 450 P .01
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 450 -
RKKTM 80 P .55
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 80 -
RKKM 100 P .45
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 100 -
NKTM 250x1400 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 250x1400 -
RKKM 160 P .57
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 160 -
RKKTM 630 P .46
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 630 -
RKKTM 180 P .55
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 180 -
RKKM 280 P .46
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 280 -
NKTM 1250x1250 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 1250x1250 -
RKKM 450 P .56
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 450 -
RKKTM 400 P .01
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 400 -
RKKM 110 P .01
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 110 -
RKKTM 500 P .55
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 500 -
RKKM 180 P .55
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 180 -
RKKM 300 P .09
regulating damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 300 -
NKTM 1400x400 .01
backdraught damperExcl. Tax: €0 Incl. Tax: €0in 1-2 weeksPipe: 1400x400 -
RKKTM 280 P .55
regulating tight damperExcl. Tax: €0 Incl. Tax: €0on askDuct: 280
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 shutter

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.