IRK

The IRK / IRKS gravity louvre dampers are designed for installation in four-sided ducts or for wall mounting. The IRK / IRKS louver dampers have a frame made of galvanized sheet metal and gravity blades made of Al sheet metal (IRK) or galvanized (IRKS). When the fan is switched off, the shutter closes automatically, thus preventing air backflow. The IRK / IRKS gravity dampers are designed for a maximum air speed of 7 m/s and for larger sizes they are divided in the middle by a fixed strut.

-14%
IRK 200/40-20

gravity louvre damper

Regular Price: €69 €83

Special Price Excl. Tax: €59 Incl. Tax: €71

central warehouse
Delivery to 24.04

Pipe: 400x200
-15%
IRK 225/50-25

gravity louvre damper

Regular Price: €81 €98

Special Price Excl. Tax: €69 Incl. Tax: €83

in 1-2 weeks

Pipe: 500x250
-14%
IRK 250/50-30

gravity louvre damper

Regular Price: €85 €102

Special Price Excl. Tax: €72 Incl. Tax: €87

central warehouse
Delivery to 24.04

Pipe: 500x300
-15%
IRKS 285/60-30

gravity louvre damper

Regular Price: €145 €175

Special Price Excl. Tax: €123 Incl. Tax: €149

central warehouse
Delivery to 24.04

Pipe: 600x300
-15%
IRKS 315/60-35

gravity louvre damper

Regular Price: €157 €190

Special Price Excl. Tax: €133 Incl. Tax: €161

central warehouse
Delivery to 24.04

Pipe: 600x350
-14%
IRKS 355/70-40

gravity louvre damper

Regular Price: €179 €216

Special Price Excl. Tax: €152 Incl. Tax: €184

central warehouse
Delivery to 24.04

Pipe: 700x400
-15%
IRKS 400/80-50

gravity louvre damper

Regular Price: €203 €246

Special Price Excl. Tax: €173 Incl. Tax: €209

central warehouse
Delivery to 24.04

Pipe: 800x500
-15%
IRKS 450/100-50

gravity louvre damper

Regular Price: €322 €390

Special Price Excl. Tax: €274 Incl. Tax: €331

central warehouse
Delivery to 24.04

Pipe: 1000x500