VKH 250/300 – 500 – VOLUME FLOW STABILIZER DN 250 MM ADJUSTABLE 300 – 500 M³/H – Helios

VKH 250/300 – 500 – VOLUME FLOW STABILIZER DN 250 MM ADJUSTABLE 300 – 500 M³/H – Helios

For insertion into ventilation pipes and pipe fittings, plastic housing, with rubber sealing ring, for vertical or horizontal installation. By regulating the opening cross section, the volume flow is kept constant.

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helios catalogue VKH