Pressurised Water Temperature Control Units


The TT-1398 is a small, powerful pressurised water unit designed for use with small injection moulds, with water up to 140°C.

  • Digital flow indication and monitoring of the minimum flow.
  • Automatic temperature control; a difference between set and actual temperature activates an alarm.
  • Indication of the system pressure.
  • Self-optimising temperature controller with digital display of the set and actual temperature. Display in 1/10° range. Adustable to °C or °F.
  • Automatic pressure discharge and aeration.
  • Automatic water filling.
  • All components in contact with water are made of
  • stainless steel or bronze.
  • Heating switchable in stages.

Temperature range: up to 140°C with water

Temperature control: Self-optimising microprocessor controller MP-888 with digital display
of the set and actual value. Automatic temperature monitoring.

Flow control: Electronic, with digital display and automatic monitoring of the minimal flow.

Heating capacity: 6 kW

Cooling capacity: 20 kW - see diagramm

Pump capacity: Motor 1,3 kW  max. 4 bar / max. 40 l/min

Filling:  Automatic

Heat transfer circuit: 1/2” female thread (BS)
Cooling wate:r 3/8” male thread (BS), water filter at inlet, 3/8” female thread (BS)

Dimensions: Length 680 mm, width 305 mm, height 760 mm, incl castors

Weight: Empty approx. 70 kg

Colour: Silver grey RAL 7001

Safety Devices
  • Level control for dry run protection.
  • Separate mechanical safety thermostat and electronic temperature limiter installed in the controller.
  • Main switch, transformer, motor protection switch.
  • Horn as failure indication.
  • All failures are also indicated visually.
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Latest News


In 2018 Tool-Temp installed two TT430 Y units to a chemical company. These units were produced for the customer and are now listed as a machine in our product range. We flew the customer out to our head office in Switzerland to meet with the person in charge of the project, once they had all the requirements the machines went through to production. The units are equipped with three independent heat exchangers. The three-circuit cooling system makes it possible to work with oil below zero degrees. The installed self-optimizing temperature controller MP-988 works with three temperature probe inlets. The reference temperature for the regulation can be the temperature of the product inside the vessel or the oil temperature in the tank of the unit. To avoid any damage of the jacket, the pump pressure can be adjusted to the specifications of the vessel/reactor. The pump revolutions per minute can be adjusted very easily using the frequency inverter. As well as many other features.

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