mike@irriga-systems.com
8618120738623
enLanguage

 

Your Professional Disc Filter Supplier！

 

Xiamen Superb Technology Co., Ltd. is a professional Chinese manufacturer of irrigation‑and‑cooling solutions. Established in 2003, our factory offers a comprehensive range of rugged, high-performance products, including drip tape, plastic and metal sprinklers, pop-up sprinklers, LDPE tubing, fog nozzles, fog machines, filters, misting cooling systems with pumps, and solenoid valves. Each item is designed with precision engineering, stringent quality control, and innovative research.

 

 
  • 2 Inch Disc Filter
    2 Inch Disc Filter

    The 2-inch disc filter is an essential filtration device in modern agricultural irrigation systems, specifically designed for drip irrigation, sprinkler, and micro-sprinkler systems. It effectively

  • 1 Inch Disc Filter
    1 Inch Disc Filter

    The 1 Inch Disc Filter is an essential core equipment in modern agricultural irrigation systems, designed specifically for efficiently removing impurities from water sources. It adopts advanced disc

  • Y Type Disc Filter
    Y Type Disc Filter

    Filter type: Y Type Disc Filter. Filtering accuracy: 120 mesh (approximately 130 microns, red disc). Maximum flow rate: 5-35 m ³/h. Work pressure: 6 - 10 bar. Material: The shell( made of

  • 3 Inch Disc Filter
    3 Inch Disc Filter

    The 3 inch disc filter is the preferred high flow filtration equipment for large-scale agricultural irrigation, landscaping, and industrial water treatment systems. It has a large filtration area,

  • 4 Inch Disc Filter
    4 Inch Disc Filter

    4 inch High-Flow Disc Filter - Your Expert in Deep Filter for Irrigation Systems. Size: 4 "Male Thread (BSP standard). Filter type: Disc Filter. Filtering accuracy: optional 40 mesh, 80 mesh,

 
Why Choose Us

Quality Control

From raw material selection to final inspection, our structured quality control system ensures product consistency, while fast response times and ongoing technical support help reduce purchasing risks.

OEM/ODM

We offer customized product design, specifications, and packaging to match different market standards, helping buyers adapt quickly to regional requirements and improve market competitiveness.

Sales Market

With more than 20 years of export experience, we serve customers in South America, North America, Europe, Oceania, Africa, Southeast Asia, and the Middle East, 50+ countries.

Rapid Response

24‑H turnaround on all inquiries. Dedicated support team for all pre‑, in‑, and post‑sales stages.

 

 

Overview of Disc Filter

 

 

A disc filter is a highly efficient, depth-filtration water system used primarily for irrigation and industrial water treatment to remove suspended solids. It uses a stack of compressed, grooved, ring-shaped discs that create multiple filtration points. Water flows through the grooves, trapping debris, and the disks can be automatically backflushed.

 

Product Specification

 

We offers the following product specifications：

Specification

Details

Thread Type

NPT

Filtration Level

120 Mesh (130 Micron)

Maximum Working Pressure

8 Bar (110 PSI)

Maximum Flow Rate

22 GPM (3/4"), 26 GPM (1")

Filtering Surface Area

≥ 30 sq. in

 

Y Type Disc Filter

 

Product advantages

Efficiency and Filtration Accuracy
High dirt-holding capacity: The filter can retain more particles before requiring cleaning.
Precise filtration: Depending on the groove design, filtration accuracy ranges from tens to hundreds of microns, suitable for various water qualities.
Low pressure drop: Water passes through easily, saving energy during operation.

 

Low Maintenance Requirements
Automatic backwash: The system automatically reverses water flow to clean the discs when pressure differential rises, reducing manual intervention.
Quick cleaning cycles: Backwashing typically takes only 10 to 20 seconds, minimizing downtime.
Reduced water consumption: Compared to other filters, disc filters use less water during backwash.
Simple manual cleaning: When necessary, discs can be easily disassembled and cleaned without specialized tools.

 

Durability and Longevity
Corrosion resistance: Discs made from polypropylene or polyamide resist chemical attack and degradation.
Wear resistance: The robust materials tolerate abrasive particles, maintaining filtration performance over time.
Stable compression: Springs or mechanical clamps keep discs tightly pressed, ensuring consistent filtration even after long-term use.
Strong housings: Stainless steel or durable plastics protect internal components from damage and pressure.

 

 

Structural composition

Shell: High quality polypropylene (PP) integrated injection molding, black, UV resistant and aging resistant. Including inlet/outlet end (1 "external thread) and detachable filter cover, the threaded connection has good sealing and is resistant to acid and alkali corrosion, suitable for various water sources and fertilizers.

 

Disc filter element: The core filtering component is composed of multiple red grooved plastic discs stacked together. The precise grooves on the surface of the disc form three-dimensional filtering channels after compression, achieving deep filtration.

1 Inch Disc Filter

 

 
Application
 
01/

Agricultural Irrigation: Crucial for protecting drip lines and sprinklers from clogging by removing organic matter and silt, ensuring uniform irrigation in greenhouses and fields.

02/

Municipal Wastewater Treatment: Used in tertiary treatment to remove fine suspended solids from wastewater before discharge or reuse.

03/

Industrial Water Treatment: Applied in cooling towers, processing industries, and heat exchanger protection to remove suspended solids and process water contaminants.

04/

Surface Water Treatment: Effectively treats water from rivers, lakes, and reservoirs for safe usage.

05/

Pre-treatment for RO Systems: Acts as a, pre-filter for Reverse Osmosis (RO) systems, reducing TDS (Total Suspended Solids) to prevent membrane fouling.

06/

Aquaculture: Maintains water quality in fish farming by removing, solid waste particles.

 

Customization Process

 

Requirement Discussion: Contact us and provide your design drawings, size specifications, and other technical parameters.

 

Design Proposal: Our professional team will develop a design proposal and provide a quotation based on your requirements.

 

Sample Production: We produce samples according to the design proposal and conduct rigorous testing.

 

Mass Production: Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

 

After-Sales Service: We offer ongoing technical support and service to ensure the long-term stable operation of our products.

 

 

 

Certifications

 

 

productcate-1-1

 

 

Package & Delivery

 

 

Package: Standard export package or Custom


Delivery: By air express, by sea

 

productcate-1-1

 

 

FAQ

 

 

Q: What is a disc filter and how does it work?

A: A disc filter uses a stack of grooved plastic discs compressed together to form a filtration element. Water passes through the grooves, trapping particles both on the surface and within the depth of the disc stack.

Q: What are the main advantages of disc filters compared to screen filters?

A: Disc filters provide depth filtration, allowing them to capture more organic matter and finer particles. They also offer higher dirt-holding capacity and longer intervals between cleaning cycles.

Q: What applications are disc filters best suited for?

A: They are widely used in agricultural irrigation systems, especially drip and micro-irrigation, as well as in industrial water treatment and pre-filtration stages.

Q: What filtration levels are available?

A: Disc filters are available in various micron ratings, typically ranging from 20 to 400 microns, depending on the disc design and application requirements.

Q: How do I choose the correct micron rating?

A: The micron rating should match the emitter or nozzle requirements. For drip irrigation, finer filtration (e.g., 100–130 microns) is commonly recommended to prevent clogging.

Q: Are disc filters suitable for water with high organic content?

A: Yes, disc filters are particularly effective in handling water with algae, biofilm, and organic debris due to their depth filtration capability.

Q: What materials are used in disc filters?

A: Most disc filters are made from high-strength, UV-resistant polymers for the housing and discs, ensuring durability in outdoor and agricultural environments.

Q: What is the typical working pressure range?

A: Disc filters generally operate within a pressure range of 2 to 10 bar (30 to 150 PSI), depending on the model and design.

Q: How often does a disc filter need cleaning?

A: Cleaning frequency depends on water quality and system usage. In systems with high contamination, more frequent cleaning may be required, while cleaner water allows longer intervals.

Q: Are automatic cleaning options available?

A: Yes, many disc filters are available with automatic backwash systems that clean the discs without interrupting operation, making them ideal for large-scale installations.

Q: How is a manual disc filter cleaned?

A: The filter is disassembled, and the disc stack is removed and rinsed with clean water. The discs can be separated for thorough cleaning if needed.

Q: What flow rates can disc filters handle?

A: Disc filters are available in a wide range of flow capacities, from small systems to high-flow industrial applications. Proper sizing ensures optimal performance and minimal pressure loss.

Q: Are disc filters compatible with fertigation systems?

A: Yes, they are commonly used in fertigation setups to prevent undissolved particles or impurities from clogging irrigation emitters.

Q: What certifications or standards should buyers look for?

A: Buyers should look for ISO-certified manufacturing, as well as compliance with CE standards for the European market. Quality assurance ensures reliability and easier market entry.

Q: What factors should be considered when sourcing disc filters?

A: Key considerations include filtration efficiency, pressure rating, flow capacity, ease of maintenance, automation options, material durability, and supplier reliability, including spare parts availability.

We're well-known as one of the leading disc filter manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to wholesale high quality disc filter from our factory.

2 Inch Disc Filter, 3 Inch Disc Filter, 4 Inch Disc Filter

Send Inquiry