PRESTO W56 Process system
PRESTO W56 Process system


Highly dynamic temperature control systems. Designed for precise temperature control as well as rapid temperature changes, making the units ideal for reactor vessels, material stress tests or temperature simulations. The instruments cover a working temperature range of - 92 to + 250 °C with high cooling and heating capacity. Highly efficient components give the instruments the ability to compensate for exothermic and endothermic reactions with high speed. High flow rates, constant pressure and a controlled build-up of pump pressure. Changes in the temperature-control liquidás viscosity are balanced dynamically. Permanent internal monitoring and self-lubricating pumps contribute to the PRESTO®'s long service life.
  • Integrated 5.7" industrial-grade touch panel for clear and well-organised view of important information and high user-friendliness.
  • Easy to operate, very quiet.
  • Extremely robust.
  • Closed side panels without ventilation slits reduce the amount of space needed to operate the units.
  • For highly precise, external temperature applications.
  • Rapid heating and cooling.
  • For isotherm realisation of chemical processes.
  • Up to 3 users level with password management.
  • USB (Host und Device).
  • Ethernet.
  • SD-Card slot.
  • RS232 / RS485 / optionally Profibus DP.
  • Stand-by input.
  • Filling system accessible from the top.
  • Removable venting grid for simplified removal of dust.
Temperature control:ICC
Display / resolution:TFT-dialog-display / 0.01 °C
Ambient temperature:max. 40 °C
Classification acc. to DIN 12876-1:3 (FL)
PRESTO W56 Process system:

The most powerful, single-stage highly dynamic temperature control system:

The water-cooled PRESTO W56 can temperature control applications with high performance requirements very quickly and efficiently. Even at low temperatures it has large power reserves for challenging external applications.

The magnetically coupled pump allows the user to optimally adjust pump capacity to suit the application, even over large distances and height differences, as well as for pressure-sensitive applications. Use of the latest thermodynamic technologies means that the cooling capacity is automatically adjusted to the current power requirements. In combination with additional optimizations, this makes the PRESTO W56 very economical and energy-efficient.
Technical Data:
Working temperature range:- 56 to + 250 °C
Temperature stability:± 0.05 to 0.1 K
Cooling capacity at 200 / 100 / 20 / 0 / - 10 / - 20 / - 30 / - 40 / - 50 °C (Medium: Thermal HL60):19 / 25,9 / 24,6 / 20,3 / 15,1 / 10 / 6,3 / 3,1 / 1 kW
Pump capacity pressure:0.48 to 3.2 bar
Flow rate:35 to 80 l / min
Dimensions (W x L x H):600 x 940 x 1640 mm
Weight:385 kg
Heating capacity:27 kW
DescriptionOrder No.PU Manuf. Prod. No. 
PRESTO® W5652071291-9421562
Active temperature extension kit for water-glycol up to 150 °C with control unit52071231-8810200 
Passive temperature extension kit for water-glycol up to 150 °C with control unit52071271-8810210
Alternate products:
Temperature control system Presto W55