To Order Call: 800-817-3486 or Email: sales@mpimorheat.com or Fill a Contact Form

Screwplug Immersion Heaters

MPI Morheat manufactures custom Screwplug Immersion Heaters for your specific application. Screw Plug Heaters from MPI consist of tubular elements which are brazed and welded into a machined thread fitting. These heaters are screwed directly through a threaded coupling in a pipe, tank wall, or vessel.

Screwplug Immersion Heaters are mainly used to heat up gases and liquids inside a tank, vessel or pipe.

MPI designs Screwplug Immersion Heaters for optimal heat transfer at a rapid rate, enabling quick heat up times.

STANDARD FEATURES
  • 1“, 1 1/4”, 2” and 2 1/2” NPT pipe plug in brass, steel or stainless steel
  • .312” diameter element(s) on 1” and 1 1/4”; .430” diameter elements on 2” and 2 1/2”
  • Copper, steel, 321 stainless steel, or Incoloy 800 sheath material
  • High, medium and low watt densities for various processes
  • General purpose or explosion and moisture resistant terminal enclosures
  • Bends are repressed after forming to recompact MgO and extend element life
  • Single and double pole thermostats in several temperature ranges
Applications
  • Copper Sheath: Clean water, freeze protection, hot water storage, cooling towers, heating of solutions not corrosive to copper
  • Stainless Steel Sheath: Process water, soap and detergent solutions, soluble cutting oils, demineralized or delonized water (passivation recommended)
  • lncoloy Sheath: Solution water, corrosive solutions, steam super heating, air or gas
  • Steel Sheath: Asphalt, wax, paraffi n, tar, etc., heat transfer medium, petroleum, degreasing and solvent oils, machine oil, fuel oils, alcohol
NPT Thread Dimensions
Custom Order Form