Backflush Controller

Netafim Backflush Controller

The Netafim Backflush Controller is a modular, user-friendly Backflush Controller for Automatic Filters. They are available in several options to fit your specific filtration application in both 24VAC and 12VDCL models.

Why Backflush Controller

Available with several options to fit your specific filtration application. Programming is quick and simple. Backflush controllers can be ordered installed on Netafim filters or as separate units. These controllers are reliable and long lasting.

Product Advantages

  • Modular controller is expandable from 1 to 10 outputs. Adding more outputs is quick and easy – no tools required.
  • Can be used with automatic disc filters, automatic sand media filters and automatic screen filters.
  • Flush cycle is triggered by time or pressure differential and each type of flush cycle is logged by the controller.
  • Design flexibility with an embedded pressure differential (PD) gauge or an external PD gauge.
  • Detection of continuous backflush cycles causes an alarm to sound.
  • User-friendly LCD display and keyboard.
  • Ability to manage a downstream pressure sustaining valve.
  • Flexible settings for pre-dwell, dwell and flush times allows programming to meet system requirements.


  • Designed for automatic filters


  • Outputs: 2, 4, 6, 8 or 10
  • Voltage: 12VDC Latching or 24VAC
  • Inputs: 1 Analog PD Gauge or 1 Digital PD Gauge
  • Power Source DC Model: 12V Battery or 4 ‘D’ Alkaline Batteries
  • Power Source AC Model: External Power Supply
  • High-Low PD Hydraulic Connectors
  • Operating Temperature: 32 – 140° F
  • Dimensions: Height 9 1/2″, Length 5 5/8″, Depth 3 1/4″, Weight 1.3 lbs
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Need help finding the best solution?

Contact our Wastewater experts to learn which solution is suited for your needs.