ventilair active with rubber connector suitable for DN 30/40/50
for use in domestic micro lifting systems and faecal-free lifting systems for filtering arising gases, when odours are detected, the filter is exhausted and the two-way vent valve must be replaced, air flow volume at 250 PA = 0.39 l/s = 1.4 m3h, monitored by TÜV Rheinland LGA Products GmbH