Hello,

Is there somebody abble to select a Vilter single screw compressor (software required).
I'm in need of capacity and schaft power consumption at the following conditions:

  • Compressor type Vilter VSS 1851
  • Refrigerant ammonia
  • Revolution 3000 rpm
  • Saturated suction temperature -44,07°C => -47,3°F
  • Suction non usefull superheat 4°K => 7,2°F




  • Saturated discharge temperature +27,7°C =>81,9°F



  • Liquid subcooling 2°K =>3,6°F



  • Non economized


many thanks