MP Filtri FMM High Pressure Filters


MP Filtri FMM high pressure, in-line filters (FMM050 and FMM150) have a maximum working pressure of 42 MPa (420 bar) and flow rate of 250 litres/minute.

They are vertically mounted and often used in mobile and agricutural machinery. Their operating temperature range is from -25 °C to +110 °C

Features of MP Filtri FMM filters include:

  • Female threaded connections up to 1 1/4”, for a maximum flow rate of 250 litres/minute
  • Fine filtration rating
  • Bypass valve, to relieve excessive pressure drop across the filter media; opening pressure 600 kPa (6 bar) ±10%
  • Visual, electrical and electronic differential clogging indicators
  • Seals: standard NBR, series A | optional FPM, series V

Filter housing materials:

  • Head: phosphatised cast iron – FMM 050, painted cast iron: FMM 150
  • Housing: phosphatised steel
  • Bypass valve: steel


  • Test pressure: 63 MPa (630 bar)
  • Burst pressure: 126 MPa (1260 bar)
  • Pulse pressure fatigue test: 1,000,000 cycles with pressure from 0 to 42 MPa (420 bar)

Contact us for further technical details and configuration options.

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