DIRU

The DIRU regulating and measuring dampers are used for regulation and measurement of air flow in circular ducts. They are characterized by low noise level, class C air-tightness and the possibility of full opening for duct cleaning. The DIRU air flow controllers are made of galvanized sheet steel and are supplied with a control mechanism, measuring scale and pressure gauge connections. The dampers are connected to the circular ducts by means of rivets or self-tapping screws. The connections are equipped with a double-lipped EPDM rubber seal and are therefore widely used in projects with special tightness requirements.

-19%
DIRU 100

regulating measuring damper

Regular Price: €48.16 €58.27

Special Price Excl. Tax: €38.53 Incl. Tax: €46.62

in 1-2 weeks

Duct: 100
-20%
DIRU 125

regulating measuring damper

Regular Price: €46.72 €56.53

Special Price Excl. Tax: €37.38 Incl. Tax: €45.23

in 1-2 weeks

Duct: 125
-20%
DIRU 150

regulating measuring damper

Regular Price: €63.64 €77

Special Price Excl. Tax: €50.91 Incl. Tax: €61.60

in 1-2 weeks

Duct: 150
-20%
DIRU 160

regulating measuring damper

Regular Price: €62.44 €75.55

Special Price Excl. Tax: €49.95 Incl. Tax: €60.44

in 1-2 weeks

Duct: 160
-20%
DIRU 200

regulating measuring damper

Regular Price: €77.36 €93.61

Special Price Excl. Tax: €61.89 Incl. Tax: €74.89

in 1-2 weeks

Duct: 200
-20%
DIRU 250

regulating measuring damper

Regular Price: €103.08 €124.73

Special Price Excl. Tax: €82.46 Incl. Tax: €99.78

in 1-2 weeks

Duct: 250
-20%
DIRU 300

regulating measuring damper

Regular Price: €139.52 €168.82

Special Price Excl. Tax: €111.62 Incl. Tax: €135.06

in 1-2 weeks

Duct: 300
-20%
DIRU 315

regulating measuring damper

Regular Price: €139.20 €168.43

Special Price Excl. Tax: €111.36 Incl. Tax: €134.75

in 1-2 weeks

Duct: 315
-20%
DIRU 400

regulating measuring damper

Regular Price: €298.76 €361.50

Special Price Excl. Tax: €239.01 Incl. Tax: €289.20

in 1-2 weeks

Duct: 400
-20%
DIRU 500

regulating measuring damper

Regular Price: €409.16 €495.08

Special Price Excl. Tax: €327.33 Incl. Tax: €396.07

in 1-2 weeks

Duct: 500
-20%
DIRU 630

regulating measuring damper

Regular Price: €658.48 €796.76

Special Price Excl. Tax: €526.78 Incl. Tax: €637.40

in 1-2 weeks

Duct: 630
-20%
DIRU 80

regulating measuring damper

Regular Price: €39.84 €48.21

Special Price Excl. Tax: €31.87 Incl. Tax: €38.56

in 1-2 weeks

Duct: 80