{"product_id":"netafim-alex-tronix-backflush-controller","title":"Netafim Alex-Tronix Backflush Controller","description":"\u003ch3\u003eNetafim Alex-Tronix Backflush Controller - Automated Filter Management\u003c\/h3\u003e\n\u003cp\u003ePreserve filter life and system performance effortlessly. The Netafim Alex-Tronix Backflush Controller automates the critical maintenance that keeps your irrigation system flowing. Pressure differential, manual, or periodic triggers initiate precise backflush cycles-configurable dwell time and flush duration ensure complete media regeneration without water waste. The included pressure differential switch monitors filter loading in real time, triggering flushes only when needed rather than on rigid schedules. Over two years of operation, this intelligence compounds into massive water and energy savings.\u003c\/p\u003e\n\u003cp\u003eIntegration into filter systems is straightforward. The 2-station model handles compacter operations with fixed programmability, while the 4-8 station option offers adjustable pressure delay and pre-dwell settings for sophisticated operations. Quick and easy programming gets systems running within minutes. The resetable backwash counter tracks maintenance history, supporting operator diagnostics and filter lifecycle planning. Output voltage selection (24VAC, 12VDC, or 12VDC latching) matches solenoid inventory. Optional solar panels, batteries, or DC latching circuits extend operation to remote sites without grid power. Outdoor plastic (2-station) or powder-coated steel box (4-8 station) housing resists UV damage and corrosion. Two-year warranty provides confidence through extended seasons of operation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Differential Sensing\u003c\/strong\u003e - Automatic triggers based on actual filter loading, not schedule; eliminates unnecessary backflushes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriodic, Manual, or Automatic Actuation\u003c\/strong\u003e - Choose trigger method that matches operation style; switch between modes as needs change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Timing Control\u003c\/strong\u003e - Configurable flush time and dwell time settings optimize media cleaning without over-backflush.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResetable Backwash Counter\u003c\/strong\u003e - Tracks maintenance history; enables predictive planning of filter element replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Pressure Differential Gauge\u003c\/strong\u003e - PDMU provides real-time filter status monitoring without additional instrumentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Solenoid Voltage Options\u003c\/strong\u003e - 24VAC, 12VDC, or 12VDC latching output matches existing solenoid inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Wire Runs Capability\u003c\/strong\u003e - Low power consumption allows controllers distant from solenoid location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar \u0026amp; Battery Options (4-8 Station)\u003c\/strong\u003e - Optional solar panel, bracket, or battery extends operation to remote or off-grid sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing-Out Front Panel (4-8 Station)\u003c\/strong\u003e - Plug-in design simplifies troubleshooting and module replacement without complete controller swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Year Warranty\u003c\/strong\u003e - Extended protection provides confidence through seasons of field operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Netafim","offers":[{"title":"8 Station Controller","offer_id":56296966357158,"sku":"00105-004950","price":2573.29,"currency_code":"USD","in_stock":true},{"title":"4 Station Controller","offer_id":56296966389926,"sku":"00105-002300","price":2275.53,"currency_code":"USD","in_stock":true},{"title":"2 Station Controller","offer_id":56296966422694,"sku":"00105-001400","price":1669.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6344\/0294\/files\/alex-tronic-4-8-station.jpg?v=1773649819","url":"https:\/\/gridfreesupply.com\/products\/netafim-alex-tronix-backflush-controller","provider":"Grid Free Supply","version":"1.0","type":"link"}