6 feature descriptions – Sterlco 2016C (Former Compact Series) User Manual
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2016-C Series Hot Oil Portable Temperature Control Units
Hour meter; measures total pump run time hours
General fault visual alarm
Auto-vent sequence; deducts available
Low level alarm; deducts available
High level indicator light
Manual bypass
DIN controller with:
 4-20 mA current control output 
 RS-232 or RS-485 communications 
 Remote sensor; 10 ft. (3 m) 
Y-strainer on From Process line (external to unit)
Remote controller
Lexan cover
Optional operating voltages of 208/3/60, 230/3/60, 575/3/60,
380/3/50, and 415/3/50
1-6 Feature Descriptions
Immersion Heaters
The fluid is heated by the specially designed three-phase low watt 
density electrical immersion heater, and regulated by the 
controller. The standard heater has a steel sheath for low watt 
density and good heat transfer. 
 
These models are supplied with a 6 kW low watt density 
immersion heater. 
 
Heater Tank 
The 2016-C features a single pass heater tank. The tank is designed 
to maintain an optimum balance of fluid velocity versus watt 
density, and turbulence for excellent heat transfer, and minimal 
pressure drop. The high fluid velocity will greatly prolong the life 
of the heater and fluid. 
Pump
The pump is a mechanical seal, positive displacement pump. It 
features a nearly maintenance free design, and was selected after 
extensive testing to provide superior performance, flexibility and 
low maintenance. It is well suited for use with a variety of 
