PLG Series Explosionproof Pipe Plugs


PLG Explosionproof Pipe Plugs are used for closing threaded conduit hubs.

Sizes 1/4" to 4"
Styles Recessed (Flush) and Square Head
Materials Recessed: PLG28-PLG3: steel, PLG4-PLG10: grey iron alloy; Square Head: PLG15-PLG55: steel, PLG65-PLG105: grey iron alloy


  • Have clean tapered threads
  • Are available in two styles, flush (recessed), or square head type