TrueTemp® TC120 Series
TrueTemp® TC120 Series Temperature Control Unit
The TrueTemp® TC120 Series Water Temperature Control Unit is a high-performance temperature control solution designed for plastics processing and other industrial manufacturing applications requiring a continuous supply of temperature-controlled water. Engineered for precise process temperature control, the TC120 maintains temperatures within ±1°F of setpoint to help improve product quality, process consistency, and production efficiency.
Featuring an innovative turbulent-flow design, high-efficiency pumps, and a 32°F to 250°F (0°C to 121°C) operating range, the TC120 Series maximizes heat transfer performance while delivering reliable operation. Its durable, customizable design makes it an ideal solution for processors seeking accurate temperature control, improved throughput, and dependable long-term performance.
REQUEST A QUOTE Find a rep- Over 60 years of TCU design, engineering, and knowledge
- Full list of features & options
- Customize to specific application needs
- 2 Controller options available
- Robust design under NEMA 12 standards
- Highest quality components
- Larger, more durable casters
- Compact design with easy-access side panels for rapid maintenance
- Programmable auto vent sequence to automatically vent air from the system at start-up
- Independent high temperature safety thermostat to protect from heater overload
- Motor branch circuit overcurrent/overlead protection
- Integrated cooling solenoid valves for efficient unit cooling
- Forward-facing liquid-filled To and From Process pressure gauges
- 9kW dual circuit immersion heater with IEC contactors
- Operator friendly PID temperature controller with Process and Setpoint LED readouts and straightforward unit performance data
- Graphic control panel with indicator and warning status lights
- Adjustable low supply water pressure switch; 16 psig (1.1 bar)
- 150 psig (10.3 bars) pressure relief valve
- SICB/carbon pump seal to maximize pump life
- 0.75” water supply connection, 1.5” process connections; valve size matches drain size
- Quick cool for rapid unit cooling
- Advanced M2C Controller
- 12 kW, 18 kW, or 24 kW heater options
- Maintained START/STOP switch
- Closed loop heat exchanger, model varies with unit sizes
- General fault audio/visual alarm to alert operators of unit issues
- Pressure regulator/relief valve for water supply
- Auto system water purge
- Y-strainer to protect unit from high particulate fluid
- 300°F (149°C) operations, includes silicon carbide/silicon carbide seal (requires 55 psig (379 kPa/3.8 bar) water supply pressure)
- Non-fused lockable rotary through door disconnect

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Historical Reliability | Customizable | Durable
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Controller Options Available
Eurotherm standard, M2C Option available
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Pressure Gauges
Ergonomic positioning of the pressure gauges for easier viewing as stand-alone or stacked unit
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