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High performance unit with wide temperature range: -20°C up to +240°CCLASSIC OIL TT-409 Z

Reactors from 50 up to 150 litres


  • Maximum temperature 240°C
  • Medium oil
  • Heating capacity 24 kW
  • Cooling capacity
    93 kW @ 230°C indirect
    150 kW @ 80°C direct
  • Cooling system indirect
  • Pump capacity with axial face seal 100 l/min; max. 5.5 bar


  • Self-optimizing temperature controller with temperature display
    1/10°C – steps
  • Display in °C or °F and l/min or gal/min
  • Digital flow display and monitoring
  • Automatic temperature control
  • Switchover for temperature control at the consumer
  • Heating switchable in stages
  • Heaters with cascade connection
  • Pressure indication: pump, compressed air unit, compressed air mains
  • With pressure regulation


  • High temperature pump with mechanical seal
  • Hot oil circuit with bypass, which ensures the internal oil circulation when the valves are closed
  • With two cooling circuits:
    circuit 1: +80°C to +240°C
    circuit 2: -20°C to +80°C
  • Limescale free heat exchanger
  • No cracking of the oil thanks to special heating construction
  • All parts in contact with water are made of stainless steel or bronze
  • Unit on castors

Safety features

  • Level control for dry run protection
  • Expansion vessel with safety shut-off in case of overflow
  • Electronic temperature limitation and monitoring in the controller
  • Mechanical safety thermostats
  • Visual and acoustic fault indications
  • Integrated circuit breakers
  • Main switch, transformer and motor protection switch

Cooling capacity

Pump capacity

Product informationsTT-409 Z

ProductTT-409 Z
Temperature range°C240
Heat transfer mediumoil
   Filling amountl60
   Expansion volumel36
Heating capacitykW24
Cooling systemindirect
   Tubular heat exchangerkW93
   Plate heat exchangerkW150
   At flow temperature°C230 I 80
Pump system see diagram
   Typ Z: axial face sealed 100 l/min; max. 5.5 bar
   Typ A: magnetic drive 100 l/min; max. 5.5 bar
   Typ X: 260 l/min; max. 4.0 bar
   Typ Y: 200-500 l/min; max. 4.0 bar
   Suction capacity vakuummWS-
   Measurement sensorPt-100
   Medium1" BS
   Cooling water outlet3/4" BS
   Cooling water inlet
   Water-glycol3/4" BS
   Compressed air min.bar5
Dimensions incl. castors, LxWxHmm1380x720x1500
Weight empty approx.kg340
Coloursilvergrey RAL 7001
Functions● standard/ ○ optional / - not possible
Flow control
Leakstopper device-
Mould drain-
Temperature regulation at the consumer
Interface controller
Level control
Visual fault indications
Acoustic warning
Pressure regulation
Double circuit version-