Negative pressure unit for filtering asbestos contaminated room air via a 2-stage filter unit.
energy-efficient and performance-optimized fan with high capacity
smooth and easy-to-decontaminate housing
light and sturdy housing
threefold sealed HEPA filter
easy, very low-emission filter change in 3 minutes
automatic soft start, even after power failure
all operating control and functional elements are shock-protected
stackable housings, thus low space requirement
automatic closing exhaust flap
For power regulation, the negative pressure unit is supplied with a manual stepless regulation.
A necessary filter change is indicated by a manometer.