Ventilation column

Telescoping vent pipe are galvanized ventilation tubes, partially perforated for flat storage ventilation with Ø300mm injection port. The telescope tube is mechanically pulled through an internal cable attachment from the full grain storage. The modular design they are easily expanded as they consist of a plurality of tubular elements a 2m. Individual elements suites feature a sealing mechanism and are equipped with Ø1, 5mm also raps fit. HIMEL telescopic ventilation pipes can carry up to a height of 5m debris.