Air,Operated,Diaphragm,Pumps,Type FDM 50For delivery rates up to 690L/min

Air,Operated,Diaphragm,Pumps,Type FDM 50

Features and benefits:

  • for products up to 20.000 mPas (cP)
  • safe dry-running
  • max. size of solids 6,4 mm
  • Connections:
    Plastic pump models:
    Suction/discharge side: flange 2"
    Air inlet: 1/2" NPT female
    Air outlet: 3/4" NPT female

    Metal pump models:
    Suction/discharge side: female thread BSP 2"
    Air inlet: 1/2" NPT female
    Air outlet: 3/4" NPT female

  • versions in stainless steel 316 Ti (S) and aluminium alloy (AL) and cast iron (GG) are explosion-proof to Directive 94/9/EC-ATEX100

The pump is available in:

  • Pump housing: polypropylene (PP), polyvinylidenfluoride (PVDF), stainless steel 316 Ti (S), aluminium alloy (AL), cast iron (GG)
  • Diaphragm: CR (Neoprene), NBR, PTFE

Temperature range:

  • Pump housing:
    PP: up to max. 80 °C
    PVDF: up to max. 100 °C
    S: up to max. 100 °C
    AL: up to max. 100 °C
    GG: up to max. 100 °C
  • Diaphragm and seals:
    CR: up to max. 80 °C
    PTFE: up to max. 90 °C
    NBR: up to max. 80 °C

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