Rack Mounted Heat Exchangers

OTI - Rack Mount Fluid to Fluid Heat Exchanger
1 to 15 kW Cooling capacity

Heat Exchanger - Rack Mount Fluid to Fluid OTI Information (PDF)

Industries & Applications: Aero. & Defense, Digital Printing, Food & Beverage, Mobile Imaging, Plastics, Photonics, Research and Semi-Conductor.

Heat Exchanger Features

  • 1 to 15 kW of cooling capacity
  • 1 kW immersion heater
  • Opti Temp modulated temperature control
  • Micro-processor based PID auto tuning controller with digital display
  • Programmable high temp alarm or high/low temp alarm
  • Temp output in °C or °F
  • Dual frequency compatible
  • Operating temperature ranges up to 90 C
  • Non-ferrous wetted construction standard
  • Rugged powder coated steel cabinetry
  • Stainless steel MNPT process connections
  • Reservoir level indicator
  • NEMA 1 electrical enclosure standard
  • S.S. brazed plate evaporator
  • Power cord provided
  • One year limited warranty

Heat Exchanger Options

Controls / Interlocks

  • PLC controller
  • RS232 and RS485 communication
  • Ethernet ready controller
  • Remote start/stop
  • Audible alarm with silence
  • Visual alarm beacon
  • Remote control tether
  • Fluid monitoring and control devices


  • 24V control systems
  • CE compliance
  • NRTL certifications


  • Specialty wetted construction materials
  • Multiple pump upgrades
  • Anti-drain back prevention
  • Particle filters
  • UV filters
  • Immersion heaters
  • Remote temp sensing
  • Fluid circuit insulation
  • Manifolds
  • Drain kits
  • Extended warranty


  • Fluid conductivity control systems
  • Automatic fluid pH control systems
  • OPTISHIELD® corrosion inhibitors

World Class Components

Our cooling systems feature easy to use standardized control components which are time tested and widely available throughout the global marketplace to create a system engineered for years of reliable service. All systems feature a full one-year parts and labor warranty.