Australia and New Zealand’s leading specialist manufacturer and
supplier of pressure filter vessels, screen and disc filtration


Hydrocyclones are used as a pre-filter to remove debris, sand and heavy silt loads and large particles from water in order to lessen the load on primary filters and ensure optimum performance.

Centrifugal force causes particles with a specific weight greater than water to spin at high speed onto the filter walls in a tangential direction. The particles then gravitate to the bottom of the hydrocyclone where they are retained in the bleed tank at the bottom while the water flow continues out the top of the hydrocyclone.

Glacier’s hydrocyclones incorporate a bleed tank in which dirt and particles accumulate. This tank should be emptied on a frequent basis either manually, using a wrench, or with the incorporation of an optional automatic self-cleaning kit.

  • Carbon steel or stainless steel construction available
  • Epoxy polyester coating
  • 10 Bar operating pressure
  • 15 Bar operating pressure
  • Easy cleaning/purge function (no disassembly required)
  • Flow rates from 12m³/h to 60m³/h available


Model Connections Flow Limit
GF-HI1M 1 1/2″ Thread M 12m³/hour
GF-HID2 2″ Vic 22m³/hour
GF-HI2E 2″ Thread M 22m³/hour
GF-HID3 3″ Flange 50m³/hour
GF-HID3C 3″ Flange 25m³/hour
GF-HID4 4″ Flange 60m³/hour