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ARKA Disc Filtration System

Protect Your Machinery with High-Quality Filters Designed for Harsh Conditions and Peak Performance.

What is Disc Filtration System

A Disc Filtration System is a modular, self-cleaning solids-removal assembly that uses disc-based media to separate suspended particles from water while maintaining continuous flow.
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Advantages of Disc Filtration System

Uninterrupted Automatic Self-Cleaning

Differential-pressure or timer triggers staged backwash; modules clean one at a time so the main line stays online, protecting downstream flow and equipment.

Depth Capture for Organic Loads

Interlocking grooved discs form a 3D depth matrix that traps fibers, algae, and sticky solids, delivering high dirt-holding capacity and fast pressure recovery after backwash.


Modular Scalability, Lower TCO

Configure 2″/3″/4″ skids with 2–6 units (T-type for branches, H-type for high-flow trunks); integrates with pre-filters, cutting water/energy use and maintenance over the system’s life.

How did Disc Filtration System Work?

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A Disc Filtration System runs in two simple states: filtration and automatic backwash. During filtration, water flows through a compressed stack of polymer discs whose interlocking diagonal grooves create a 3D depth path, capturing fibers, algae, and sticky fines while keeping pressure loss low and flow stable. When a preset differential-pressure or timer threshold is reached, the controller actuates hydraulic 3-way valves to release the stack and reverse the flow; micro-channels open, solids are flushed out, and modules are cleaned one at a time so the main line never stops. Skids scale easily—typically 2–6 parallel units on 2″/3″/4″ mains (compact T-type for branches, H-type for higher flows)—and integrate with hydrocyclones/media filters, minimizing water, energy, and maintenance for long, unattended operation.



Choose the right filtration system for my irrigation needs

The ideal filtration system depends on factors such as water quality, the type of irrigation system, and the scale of your operation. We recommend consulting with our experts to determine the best filtration solution for your specific irrigation needs.

Applications of Disc Filtration System

Agriculture — Drip Irrigation River Intake Spring drawdown brings algae threads and silt that quickly blind screens. A 3" H-Type disc filtration skid (100–130 µm) runs depth filtration during the night irrigation window; when ΔP rises, staged backwash cleans one module at a time, so the main line never stops. Emitters stay open, pressure holds, and field crews shift from daily flushing to scheduled checks.
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Industrial — Cooling Tower Side-Stream Circulating water carries slime and fibers that raise exchanger ΔP and chemical demand. A 3"/4" H-Type disc system continuously removes organics from a side-stream; DP-triggered backwash restores pressure in minutes without taking the loop offline. Result: lower fouling rate, longer cleaning intervals, steadier approach temperatures.
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Landscape — Golf Course Lake Pump Station Algal blooms and grass clippings clog sprinkler nozzles during peak season. A compact 2–4 unit T-Type disc skid on the 2" branch filters lake water and auto-backwashes by group, keeping sprinklers at set pressure through night cycles. Grounds teams spend less time clearing heads and more time on course conditioning.

Frequently Asked Questions (FAQ)

Q1: What is a disc filter for wastewater treatment?

A: A disc filter is a compact, self-cleaning system that uses stacked, grooved polymer discs to create a 3D depth path, capturing fibers, algae, and fine suspended solids. In tertiary polishing, side-stream, or reuse pre-treatment, ARKA disc filtration provides continuous flow with automatic staged backwash, minimizing operator time and water loss.

Q2: Which is better—screen filter or disc filter?

A: It depends on the solids. For fibrous/organic or sticky loads, disc filtration’s depth capture resists clogging and extends run time. For mostly mineral grit in relatively clean water, a screen may suffice; for heavy sand, pair a hydrocyclone with an ARKA disc filter to protect emitters and downstream equipment.

Q3: What size are disc filters?

A: ARKA systems cover 2″ / 3″ / 4″ mainlines with BSP/NPT (and flanged/VIC on select models). Single 3″ units typically handle up to ~50–55 m³/h; multi-unit skids (2–6 modules) scale capacity for branches or trunk lines.

Q4: What filtration grades are available?

A: Typical ARKA grades span ~20–400 µm (or 40/80/120/150/200/300 Mesh, model-dependent). We’ll match the grade to your emitters/nozzles and water quality so you hit target SDI/clarity without excessive pressure loss.

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Learn More about ARKA Disc Filtration System

Keep flow. Cut maintenance. Share your flow rate, mainline size, and target micron to receive a right-sized ARKA Disc Filtration System proposal—prefer engineer-to-engineer? Book a quick call to align on duty conditions, staged backwash, and retrofit constraints. Configure your skid (2″/3″/4″, 2–6 modules, DC/AC control) and we’ll return a practical draft BOM. Want proof before you commit? Request a short demo to see continuous supply during cleaning and download the latest catalog covering TX/Y/T/H units and automated systems.


Get a Quote Today!

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Mob：+86-591-13055284768

E-mail：tina@arthasplastic.com

Add：No.258 Xinju Village, Yangxia Street, Fuqing, Fuzhou, Fujian, China

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During the past few decades, we have grown up one of the top Irrigation System provider in China and have dedicated ourselves to developing and manufacturing the qualified agricultural and commercial irrigation products.

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