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H Helios
Art. no. 05074

Helios RSK 200 Duct Shut-Off Damper

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56,32 €
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Helios RSK 200 Duct Shut-Off Damper
Helios RSK 200 Duct Shut-Off Damper
56,32 €

Automatic damper for insertion into the ducting. Prevents warm room air from escaping and unwanted cold air from entering when the fan is switched off. Automatic function in both negative and positive pressure operation (rotatable installation position) due to spring-loaded closure. For horizontal flow, position the pivot axis vertically. For vertical flow, function only in an upward air stream. Housing made of galvanized steel sheet, flaps made of aluminum, return spring made of stainless steel.
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