These blanking plugs are manufactured from high quality brass (marine grade electroless nickel plated) or stainless steel. They are designed to blank off threaded entry holes in hazardous areas with a potentially explosive atmosphere. Equipment protection levels: Ex d I/IIC MbGb, Ex e I/IIC MbGb, Ex tb IIIC Db IM2/II 2GD.
Precision manufactured from high quality brass (marine grade electroless nickel plated) or stainless steel
IP66 / IP67 / IP68 protection