Automatic Backflush Disc Filter
Automatic Backflush Disc Filter
Automatic Backflush Disc Filter
Automatic Backflush Disc Filter

Automatic Backflush Disc Filter RainStar

55 customer reviews

Protects drip lines and sprinklers from sediment, algae, and fine particles (20–200 microns).Critical for pivot irrigation, greenhouse systems, and fertigation setups.

  • Description
  • Technical Specifications
  • Manufacturer Capabilities

Automatic Backflush Disc Filter

Precision Filtration, Zero Downtime


Ideal Applications

✅ Agricultural Irrigation

  • Protects drip lines and sprinklers from sediment, algae, and fine particles (20–200 microns).

  • Critical for pivot irrigation, greenhouse systems, and fertigation setups.

✅ Industrial Water Treatment

  • Filters cooling tower water, process fluids, and wastewater in manufacturing plants.

  • Resists chemicals and abrasive solids in mining, food processing, and power generation.

✅ Municipal & Commercial Use

  • Safeguards municipal water supplies, swimming pools, and HVAC systems from clogging.

  • Compact design for space-constrained urban infrastructure.

✅ Aquaculture & Hydroponics

  • Maintains optimal water clarity for fish farms and hydroponic nutrient delivery.


How It Works

  1. Multi-Disc Stack

    • Overlapping grooved discs trap particles as small as 20 microns without flow restriction.

  2. Smart Backflush Activation

    • Pressure sensors trigger automatic reverse flushing (<10 seconds per cycle).

    • Flushed debris discharged via drain valve, zero manual cleaning required.

  3. Continuous Operation

    • Dual-chamber design allows filtration during flushing—no system shutdown.



Key Advantages

PerformanceDurabilityCost Savings
Up to 1,200 m³/h flow rate316L stainless steel body40% lower maintenance vs. sand filters
95%+ filtration efficiencyIP66-rated control panel30% energy reduction with optimized hydraulics
Adapts to pH 2–12 liquidsWide temp. range (-20°C to 80°C)5-year warranty on critical components

Customizable Options

  • Connectivity: IoT-enabled monitoring (remote alerts via SMS/app).

  • Accessories: Pressure gauges, multi-language controllers, UV sterilizers.

  • Disc Grades: 20/50/100/200 micron options for tailored precision.


Certified Reliability
✔ ISO 9001 & CE Certified | ✔ NSF/ANSI 372 compliant | ✔ 1,000+ units deployed globally


Request a Quote → Ask about our bulk-order discounts and on-site installation support!


Automatic Backflush Disc FilterAutomatic Backflush Disc FilterAutomatic Backflush Disc Filter

Automatic Backflush Disc Filter


Protects drip lines and sprinklers from sediment, algae, and fine particles (20–200 microns).Critical for pivot irrigation, greenhouse systems, and fertigation setups.
Go Back Top