The ESA arm has been designed with an external support arm for easy positioning and low pressure drop. The support arm is made of extruded 6060 aluminium and the joints are cast glass infused nylon. The arm joints are both supported with gas springs. The hood is made of aluminium for durability, and it is designed for maximum extraction and capture efficiency.
The ESA arm is available in ø160 mm or ø200 mm, in lengths from 2 to 5 meters. At 4 and 5 metres an extension is fitted to the wall. Using our standard extension arms the ESA Arm is available in up to 8 metres length.