RN - Return line elements DIN

Return line filter elements in accordance with DIN 24550 are used in return line filters, e.g. in the series RFN, RFLN, RFLND, RFND.


  • Filter ratings: 3 to 25 µm
  • Filter materials: glass fibre
  • Absolute filtration
  • Permissible differential pressure: 20 bar
  • Operating temperature: up to 100°C
  • Compatible with all conventional operating media
  • Without bypass valve
  • In accordance with DIN 24550