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.

-20%
DIRU 100

regulating measuring damper

Regular Price: €45.44 €54.98

Special Price Excl. Tax: €36.35 Incl. Tax: €43.98

in 1-2 weeks

Duct: 100
-20%
DIRU 125

regulating measuring damper

Regular Price: €44.08 €53.34

Special Price Excl. Tax: €35.26 Incl. Tax: €42.66

in 1-2 weeks

Duct: 125
-20%
DIRU 150

regulating measuring damper

Regular Price: €60.04 €72.65

Special Price Excl. Tax: €48.03 Incl. Tax: €58.12

in 1-2 weeks

Duct: 150
-19%
DIRU 160

regulating measuring damper

Regular Price: €58.92 €71.29

Special Price Excl. Tax: €47.14 Incl. Tax: €57.04

in 1-2 weeks

Duct: 160
-20%
DIRU 200

regulating measuring damper

Regular Price: €72.96 €88.28

Special Price Excl. Tax: €58.37 Incl. Tax: €70.63

in 1-2 weeks

Duct: 200
-20%
DIRU 250

regulating measuring damper

Regular Price: €97.20 €117.61

Special Price Excl. Tax: €77.76 Incl. Tax: €94.09

in 1-2 weeks

Duct: 250
-20%
DIRU 300

regulating measuring damper

Regular Price: €131.60 €159.24

Special Price Excl. Tax: €105.28 Incl. Tax: €127.39

in 1-2 weeks

Duct: 300
-20%
DIRU 315

regulating measuring damper

Regular Price: €131.28 €158.85

Special Price Excl. Tax: €105.02 Incl. Tax: €127.07

in 1-2 weeks

Duct: 315
-20%
DIRU 400

regulating measuring damper

Regular Price: €269.76 €326.41

Special Price Excl. Tax: €215.81 Incl. Tax: €261.13

in 1-2 weeks

Duct: 400
-20%
DIRU 500

regulating measuring damper

Regular Price: €378.76 €458.30

Special Price Excl. Tax: €303.01 Incl. Tax: €366.64

in 1-2 weeks

Duct: 500
-20%
DIRU 630

regulating measuring damper

Regular Price: €548.84 €664.10

Special Price Excl. Tax: €439.07 Incl. Tax: €531.27

in 1-2 weeks

Duct: 630
-20%
DIRU 80

regulating measuring damper

Regular Price: €40.12 €48.55

Special Price Excl. Tax: €32.10 Incl. Tax: €38.84

in 1-2 weeks

Duct: 80