Oil Temperature Control Units

TT410 X

This 48kW heating and cooling unit is for use with temperatures between - 20°C to 240°C with a heat transfer liquid.

This 48kW heating and cooling unit is for use with temperatures between - 20°C to 240°C with a heat transfer liquid.

It is designed for use with double walled vessels and reactors and it has a two-circuit cooling system for operations below zero degrees.

  • Self-optimizing temperature controller with digital display of the set and actual temperature. With high precision regulation in 1/10° range; can be adjusted to read °C or °F.
  • Automatic temperature control – difference between set and actual temperature activates an alarm.
  • Lime scale free heat exchanger.
  • Digital flow indication with control of the minimum flow.
  • All components in contact with water are made from corrosion resistant stainless steel.
  • Heating with automatic cascade connection.
  • Leak free high temperature pump with axial face. The pressure is displayed by manometer.
  • Hot oil circuit with by-pass, which ensures internal circulation if valves are closed.
  • No oil cracking because of special construction of the heating elements.

Temperature range -20°C up to +240°C with a heat transfer liquid


Temperature control self-optimizing, electronic microprocessor controller MP-988 with digital display of the set and actual value.

Automatic temperature monitoring.


Flow control electronically, with digital display and automatic control of the minimum flow.


Heating capacity (Oil)                                     48 kW

Switchable in stages                                      8 / 8 / 16 / 16 


Cooling capacity

Cooling 1                                                        150 kW at 230°C

Cooling 2                                                       175 kW at 80°C


Pump capacity motor                                     4,0 kW

Pressure mode max.                                      4,0 bar

Flow rate max.                                               230 l/min


Expansion tank capacity                                96 litres


Filling amount                                                75 litres


Expansion volume                                         75 litres



Oil circuit                                                        flange DN32/PN16

Cooling water                                                 1½" BSP female thread

Water-glycol                                                   1½" BSP female thread

Air pressure                                                    min. 5 bar


Dimensions (L x W x H)                                 1‘710 x 790 x 1‘540


Weight (empty) approx.                                 590 kg approx


Colour                                                            silvergrey RAL 7001

Safety Devices

- Automatic level control for dry run protection.

- Electronic temperature limiter in the controller and separate mechanical safety thermostats.

- Main switch, transformer and motor protection switch.

- Horn in case of failure.

- All failures are visually indicated.

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