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Tank Top Return Filter | RKM-Series

Return line and Suction Boost Filter RKM up to 800 l/min, up to 10 bar

  • Nominal pressure: 10 bar
  • Temperature range: -30 °C to +100 °C (short-term: -40 °C)
  • Material of filter head: Aluminium
  • Material of filter bowl: Steel (all RKM except for RKM 300); Polyamide (RKM 300)
  • Material of cover plate:
    • Polyamide (RKM 80 to 251, 350)
    • Aluminium (RKM 300, 400, 800)
  • Type of clogging indicator: VMF – Connection thread G 1/8
  • Pressure setting of the clogging indicator: -0.2 bar (vacuum pressure); 2 bar (back-pressure); (others on request)
  • Bypass cracking pressure: (V2) 2.5 bar (others on request)
  • Setting for back-pressure valve: (V1) 0.5 bar (others on request)

Suction Filters | SF-Series

Suction Filter SF/SFM/SFF and Suction Filter Elements S/S.. up to 500 l/min

  • Temperature range: -10 °C to +100 °C
  • Material of SF filter:
    • Cover plate: aluminium
    • Housing: aluminium
  • Material of SFM filter:
    • Cover plate: aluminium
    • Filter head: aluminium
    • Filter bowl: polyamide
  • Material of SFF filter:
    • Cover plate: GGG40
    • Filter head: aluminium
    • Filter bowl: steel
  • Material of S elements:
    • Filter mesh: wire mesh
    • End caps: polyamide
    • Central tube: steel, zinc-plated
  • Material of S.. elements:
    • Filter mesh: wire mesh
    • End caps: on request
    • Central tube: on request
  • Type of clogging indicator: VR Connection thread G ½; V1/4 Conn. thread NPT (only SFF)
  • Pressure setting of the clogging indicator: 0.2 to 2 bar (others on request)
  • Bypass cracking pressure: 0.25 bar (SFF filter); 0.3 bar (SF and SFM filter); (others on request)
  • Cracking pressure of bypass valve for 0.2 bar suction filter elements S (optional)

View the PDFs below for detailed specifications.
Hydac Suction Filters