BRB extraction system, mobile swivel arm capture units and space-saving vertical slotted suction channel arrangement

Versatile, mobile swivel arm system for direct detection of diesel exhaust fumes on rail vehicles. Particularly space-saving and ideal for halls with overhead lines, crane systems or working platforms.

Electrically rotatable swivel arm with height-adjustable capture hood guides the exhaust gases directly from the exhaust into the extraction system. Several mobile units move along two parallel, high load-bearing slotted channels (on a row of columns or wall) and allow flexible positioning along the entire length of the hall.