PI-3/4-1 Ceramic Insulators - 25, 50, or 75 Quantity Packs

This ceramic bushing for insulating electrical heating coils is made from Cordierite and has a 3/4" O.D. x  5/16" I.D. x  3/8" thick.  See diagram for detailed dimensions.

  • We offer packaged quantities of 25, 50, or 75 pieces.
  • Max. Safe Temperature: 2,000°F
  • Drawing Number Series: 330B-1062-003