GN 543.6 ATEX Sight Glass Plastic

ATEX-Sight glasses GN 543.6 are suitable for use in an explosion risk environment. They comply with the guidelines (ATEX) 94/9/EG. A detailed operating instruction is includedt. The window is embedded in the body during the injection process and it is therefore absolutely leaktight. The sealing ring is embedded in a radial undercut and it cannot be extruded during the tightening operation. Assembly instructions: For mounting on walls of less than 4 mm thickness please use a fixing nut GN 543.1.