Request a Quote

Diff-Therm Platen Heaters are high-quality tubular heating elements swaged under 50 tons of pressure into grey iron castings. For 25 years, Diff-Therm heaters have set the standard for long-life, evenly distributed process heating and efficient power generation.

Complete Range of Pump Heater Shapes and Sizes

• Over 100 combinations of electrical ratings and casting sizes from 2" to 48".
• Sizes, shapes and bolt patterns designed to fit OEM pumps.
• Custom castings and electrical ratings available
  for obsolete or foreign-made pumps.
• Effective replacement for cast-in heaters, tubular /crush plate heaters, and pancake-style heaters.