Press Releases

Positive & Negative Pressure Heat Transfer Oil System

November 1, 2013 - Mokon announces the introduction of the HTF NPS Series, a new line of positive and negative pressure heat transfer oil systems with temperatures up to 400°F (204°C). Whether a process requires positive pressure (no leaks present) or negative pressure (to stop a leak), Mokon’s HTF NPS Series provides the most efficient means of temperature control.

When a minor circuit leak from stress cracks or bad o-rings can stop operations, the HTF NPS Series can finish the production run without the nuisance of a leak or the costly interruption of a repair. The HTF NPS Series provides accurate temperature control while creating a negative pressure condition to pull the fluid through the mold – essentially generating a vacuum to stop the leak and preventing downtime.

Benefits and Features:
  • Up to 400°F (204°C)
  • Easy to use three-way flow control valve changing system from positive pressure to negative pressure in an instant
  • Delays repairs allowing production to continue through end of run
  • Simplifies changeover with standard hose and pipe connections
  • Less downtime means manpower and equipment are maximized, increasing productivity
  • System reservoir – fluid supply source and air separation device
  • NEMA rated electrical enclosure and cULus 508A labeled electrical sub-panel
  • Microprocessor-based PID controller mounted in operator-friendly orientation
  • Vertical stainless steel seal-less pump
  • Meets NFPA 79 electrical safety standards