Trocadores de calor
Air Cooler Industry OSCA / OSCAF 0-3
Fluids Oils (mineral oils, synthetic oils, high viscosity oils,
biological oils, phosphate ester)
Viscosity 500 mm²/s
Temperature range Minimum / maximum ambient temperature:
-20 °C bis +40 °C (Standard)
Minimum / maximum temperature of the medium:
+20 °C bis +90 °C
Please contact the technical sales department in the event
of deviating temperatures for applications with water-glycol.
Fan switching frequency at max. fan speed (max. volume of air)
must be avoided when operating a cooler at which the temperature
difference between the medium inlet at the cooler and the ambient
temperature can be greater than 50 °C. Quick changes in the
temperature of the cooling element material can lead to a significant
reduction in service life or to direct damage of the cooling element
due to thermal shock.
Please contact the technical sales department to receive information
about controlled fan drives.
Fan Radial fan in suction version (standard)
Motor Three-phase motor
Efficiency class IE2 (only ≥0.75 kW)
Protection class IP55
Insulation class F
Other versions on request.
Pump Screw pump
Operating pressure: max. 10 bar
Negative suction pressure of pump: max. -0,4 bar
Noise levels See technical data.
The noise levels are only reference values as the acoustic properties
of a room, connections and reflection have an effect on the noise