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Special Design Features :
    
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Easy installation easy accessibility for maintenance.
    
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30% less space required than for field erected systems.
    
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Pumps and seals selected for high temperature, trouble free service. Pumps as per ANSI / API design.
    
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Cooling heat exchanger constructed as per ASME.
    
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Package designed for 4-20 mA as well as 3-15 psi signal from Controller -  offers greater flexibility. 
    

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Hydrotherm Heater Packages use UL listed and /or FM approved electrical components. Design based on temperature accuracy requirement. Hydrotherm offers customized units to suit your specifications.

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Hydrotherm's packaged Temperature Control Units circulate thermal oil through the user process like press, calender, mills, kettle, reactor, oven, dryers. TCU consists of Circulating Pump, Oil Cooler and Control Valves.
The heat source is generally a Fired Thermal Liquid Heater or Electric Thermal Liquid Heater. Hydrotherm TCU's operate automatically. They include necessary controls. TCU's are available for heating alone as well as heating / cooling application. Control valves direct Hot Oil from the primary circuit to the user in a controlled manner to achieve precise temperature control while heating. Similarly, Oil is directed to Cooling Heat Exchanger in a controlled manner to achieve precise temperature control while cooling. Heating and Cooling are bypassed while temperature in the process is being maintained.
Typically used for reactors, presses, calenders, mills, molds, heat exchangers........ sized for production plants, pilot plant or laboratory use.

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TYPICAL THERMAL LIQUID TEMPERATURE CONTROL UNIT

Packaged Temperature Control Unit

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