Dampers

Regulation dampers Alternating dampers Backdraft shutters / dampers Backdraft louvre shutter

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.

RKKTM 250 P .46

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 250
RKKM 400 P .45

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 400
RKKM 630 P .57

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 630
RKKTM 355 P .55

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 355
RKKM 80 P .55

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 80
RKKTM 110 P .46

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 110
RKKM 160 P .09

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 160
RKKM 250 P .56

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 250
RKKM 450 P .01

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 450
RKKTM 80 P .55

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 80
RKKM 100 P .45

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 100
NKTM 250x1400 .01

backdraught damper

Excl. Tax: €0 Incl. Tax: €0

in 1-2 weeks

Pipe: 250x1400
RKKM 160 P .57

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 160
RKKTM 630 P .46

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 630
RKKTM 180 P .55

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 180
RKKM 280 P .46

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 280
NKTM 1250x1250 .01

backdraught damper

Excl. Tax: €0 Incl. Tax: €0

in 1-2 weeks

Pipe: 1250x1250
RKKM 450 P .56

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 450
RKKTM 400 P .01

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 400
RKKM 110 P .01

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 110
RKKTM 500 P .55

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 500
RKKM 180 P .55

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 180
RKKM 300 P .09

regulating damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 300
NKTM 1400x400 .01

backdraught damper

Excl. Tax: €0 Incl. Tax: €0

in 1-2 weeks

Pipe: 1400x400
RKKTM 280 P .55

regulating tight damper

Excl. Tax: €0 Incl. Tax: €0

on ask

Duct: 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.

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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.

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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.

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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.

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