FINDEVA AIR KNOCKERS FKL-150si - Powerful impacts at low operating pressure.

Properties • Wide range of settings for impact power and interval • Impact force can be set pneumatically and/ or by mechanical means • Flexible range of applications Typical applications Wide range of uses, including in the open air, and in wet or explosion risk areas. For knocking off material adhesions on container walls, such as in silos, hoppers, filter outlets, reactors and pipelines. Construction Compressed air pushes a piston against a spring. When air pressure is rapidly vented, the piston shoots against a baffle plate. Mechanical impact regulation is provided by limiting the piston’ s stroke by means of an inserted threaded rod. Knocker housing made from aluminium, baffle plate from impact resistant plastic.