Pneumatic slide dampers with ‘Ex’ marking

The ZASPNEU type slide dampers are automatic devices driven by pneumatic acutators, which are connected with compressed air system. The dampers enable an instant and tight air shut-off of the pipelines.

As standard, our slide dampers are given a special category, that is: II 2/3D Ex h IIIC T100stC Db/Dc, which confirms the slide dampers can be installed on pipes with the explosion risk zones of 21 or 22 inside of them. Our pneumatic slide dampers are provided with top quality electrical equipment (actuators, solenoid valves.

Available diameters [mm]:

80 / 100 / 120 / 125 / 140 / 150 / 160 / 180 / 200 / 225 / 250 / 300

250 / 275 / 300 / 315 / 350 / 400 / 450 / 500 / 550 / 600 / 630 / 650 / 700