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Rain Bird® Disc Filters

Disc Filters Rain Bird disc filter is a type of irrigation filter, similar to a screen filter, except that the filter cartridge is made up of a number of disks stacked on top of each other like a pile of poker chips.

The filtration element consists of grooved discs, mounted on a spine, forming a cylindrical filter element. The water passes through the small grooves in between the discs which are compressed together by a spring located at the bottom of the filter cover and the impurities are trapped behind. Disc filters can be back flushed in such a way that the disks are able to separate and spin during the cleaning cycle.

Rain Bird Corporation supplies custom configured disc filters from 50 GPM to 4000 GPM.

Rain Bird HDF Disc Filter Advantages

  • HDF systems helical action provides efficient cleaning
  • Manufactured from engineered plastics to resist rust and corrosion from chemicals and water
  • Pre-assembled for easy installation
  • Disc elements provide depth filtration, not just surface filtration
  • Manual backflush cycle can be initiated from the controller
  • Plastic backflush valves are lightweight and corrosion resistant
  • Low maintenance
  • Filtration disc versatility. Filtration grade can be easily changed

Rain Bird Filtron 110 Filter Flush Controller

  • Rain Bird Filtron 110 Control Unit allows backwash activation by time or pressure differential
  • Operates 12V DC latch solenoids or 24V AC solenoids
  • Control units available in 12 VDC, 110 VAC and 220 VAC
  • LCD and keyboard allow easy to read performance parameters and ease of setting the controller.

 

Models


Rain Bird® HDF Series 1X2 Disc Filter

Automatic self-cleaning 2" filter for low flow ranges.
Maximum flow 106 gpm (24 m3/h)


Rain Bird® Automatic HDF Series 2 Disc Filters

Automatic self-cleaning disc filtration equipment with 2" valves and high density polyethylene manifolds. Max flow: 845 gpm (192 m3/h))


Rain Bird® Automatic HDF Series 4 Disc Filters

Automatic self-cleaning disc filtration equipment with 4" valves and high density polyethylene manifolds. Max flow: 3,945 gpm (896 m3/h))


Rain Bird® Filtron 110 Control Unit

The Rain Bird Filtron 110 is a user friendly, high quality filter flush controller. The Filtron can flush filter stations with 1 - 2 filters by time and/or pressure differential.

Drawings

DISC FILTER ASSY HDF 1X2-2G: DWG PDF
DISC FILTER ASSY HDF 2X2-3G: DWG PDF
DISC FILTER ASSY HDF 3X2-4G: DWG PDF
DISC FILTER ASSY HDF 3X4-8F: DWG PDF
DISC FILTER ASSY HDF 4X2-6G: DWG PDF
DISC FILTER ASSY HDF 4X4-8F: DWG PDF
DISC FILTER ASSY HDF 5X2-6G: DWG PDF
DISC FILTER ASSY HDF 5X4-10F: DWG PDF
DISC FILTER ASSY HDF 6X2-6G: DWG PDF
DISC FILTER ASSY HDF 6X4-10F: DWG PDF
DISC FILTER ASSY HDF 7X2-6G: DWG PDF
DISC FILTER ASSY HDF 7X4-10F: DWG PDF
DISC FILTER ASSY HDF 8X2-8G: DWG PDF
DISC FILTER ASSY HDF 8X4-12F: DWG PDF
DISC FILTER ASSY HDF 9X4-12F: DWG PDF
DISC FILTER ASSY HDF 10X4-12F: DWG PDF
DISC FILTER ASSY HDF 11X4-12F: DWG PDF
DISC FILTER ASSY HDF 12X4-12F: DWG PDF
DISC FILTER ASSY HDF 14X4-12F: DWG PDF