Oil and dust tight pushbutton enclosures are built to provide protection against dirt, dust and oil, for all brands of oil tight pushbuttons, switches and pilot lights. It is made from quality 16-gauge steel with all seams continuously welded. A high quality seamless poured gasket ensures a complete and durable seal of the enclosure. Cover screws thread into sealed wells and are captive. The enclosure can be internally mounted or externally mounted using the included die cast wall mounting feet.