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.
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DIRU 100
regulating measuring damperRegular Price: €45 €55
Special Price Excl. Tax: €36 Incl. Tax: €44
in 1-2 weeksDuct: 100 -
-20%
DIRU 125
regulating measuring damperRegular Price: €44 €53
Special Price Excl. Tax: €35 Incl. Tax: €43
in 1-2 weeksDuct: 125 -
-20%
DIRU 150
regulating measuring damperRegular Price: €60 €73
Special Price Excl. Tax: €48 Incl. Tax: €58
in 1-2 weeksDuct: 150 -
-19%
DIRU 160
regulating measuring damperRegular Price: €59 €71
Special Price Excl. Tax: €47 Incl. Tax: €57
in 1-2 weeksDuct: 160 -
-20%
DIRU 200
regulating measuring damperRegular Price: €73 €88
Special Price Excl. Tax: €58 Incl. Tax: €71
in 1-2 weeksDuct: 200 -
-20%
DIRU 250
regulating measuring damperRegular Price: €97 €118
Special Price Excl. Tax: €78 Incl. Tax: €94
in 1-2 weeksDuct: 250 -
-20%
DIRU 300
regulating measuring damperRegular Price: €132 €159
Special Price Excl. Tax: €105 Incl. Tax: €127
in 1-2 weeksDuct: 300 -
-20%
DIRU 315
regulating measuring damperRegular Price: €131 €159
Special Price Excl. Tax: €105 Incl. Tax: €127
in 1-2 weeksDuct: 315 -
-20%
DIRU 400
regulating measuring damperRegular Price: €270 €326
Special Price Excl. Tax: €216 Incl. Tax: €261
in 1-2 weeksDuct: 400 -
-20%
DIRU 500
regulating measuring damperRegular Price: €379 €458
Special Price Excl. Tax: €303 Incl. Tax: €367
in 1-2 weeksDuct: 500 -
-20%
DIRU 630
regulating measuring damperRegular Price: €549 €664
Special Price Excl. Tax: €439 Incl. Tax: €531
in 1-2 weeksDuct: 630 -
-20%
DIRU 80
regulating measuring damperRegular Price: €40 €49
Special Price Excl. Tax: €32 Incl. Tax: €39
in 1-2 weeksDuct: 80