Compact Unit - Eco Series

compact water tcu, compact series oil unit
  • ¾ hp pump with 25 GPM and 25 PSI
  • 4.5kw or 9kw Low Watt Density Heater
  • 2 tank design
  • Non-ferrous piping and pump
  • 250°F (121°C) Fluid Operating Temperature
  • 16.7″W x 22″D x 17.3″H
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Our Delta T Systems Compact Unit is a single zone, energy efficient water circulating temperature control system.

Measuring 16.7”W x 22”D x 17.3”H, its down-sized design saves valuable floor space and is ideal for many tight industrial environments.

It is a microprocessor-based control unit that provides efficient temperature control, quick response time, faster and more uniform heating and curing, and the ability to hold precise temperature.

Other Design Improvements and Material Considerations

A judicious set of design improvements and material selections make the new generation of temperature control units less susceptible to traditional maintenance problems, and easier to maintain.

  • IEC compliant components
  • Easy access for high maintenance components
  • Non-ferrous piping and pump

Standard Features

  • 4.5 or 9KW Heater
  • 250°F (121°C) Fluid Operating Temperature
  • Microprocessor-Based PID Controller
  • Motor Overload Protection
  • Over Temperature Protection
  • Low Water Pressure Protection
  • High Pressure Safety Relief Valve Protection
  • Liquid-Filled Delivery and Return Pressure Gauges
  • Fused Transformer
  • Grounded Circuit Control
  • Pilot Lights indicating Separate Functions of Use
  • Rugged, Heavy Gauge Sheet Metal Cabinet
  • NEMA 1 Electrical Specifications & Wiring in Conformance with NEC Electrical Codes
  • Automatic Venting
  • Solid State Heating Contactor
  • Mounting feet or no casters/feet

Optional Features

  • 50 and 60 Hz
  • 230 and 460V
  • Remote Start/Stop
  • Remote Sensor input
  • 1 3/8” Industrial-Grade Casters, swivel and lockable
  • Stacked Units
  • Audible or Visual Alarms
  • Larger Solenoid Valves
  • Electrical Disconnect

Flow vs. Outlet pressure for TCU Pumps at different HP graph


  • From Process (A): 3/4″ NPT
  • To Process (B): 3/4″ NPT
  • Water Supply (C): 3/4″ NPT
  • Drain (D): 3/4″ NPT
ModelHeating Capacity
Pump Size
Minimum Circuit
460V, 230V
Dimensions (in)
Height, Width, Depth
Shipping Weight

Flow vs. Outlet pressure for Compact TCU Pump Graph

Download Technical Specs