PLASTIC FILTER DISC 34.5X3 20MICRON

Plastic Disc Filter – 20µm Sintered PE Disc, 34.5×3 mm

DALON’s 20µm plastic disc filter is engineered for efficient and stable particle retention in compact fluid and air handling systems. Constructed from sintered polyethylene (PE), this disc provides a uniform pore structure, chemical resistance, and mechanical durability, making it ideal for low-pressure liquid or gas filtration in confined installations.

With a 34.5 mm diameter and 3 mm thickness, this wide-format disc filter offers broad surface coverage while maintaining low flow resistance—suitable for integration into filter cartridges, dosing equipment, and environmental instrumentation.

Key Features

• Filtration rating: 20 microns (nominal)

• Dimensions: 34.5 mm diameter × 3 mm thickness

• Material: Sintered polyethylene (PE)

• Uniform porosity for consistent flow and capture

• Chemically resistant and corrosion-free

• Washable and reusable for extended use

Applications

• Inline particle filtration in water and chemical lines

• Pre-filter for diaphragm pumps and valves

• Sensor and analytical system protection

• Dosing and irrigation control filter components

• Compressed air or inert gas purification systems

Why Choose DALON?

DALON is a specialized manufacturer of sintered plastic and metal filtration components. With ISO 9001:2015-certified production processes, we ensure every filter disc meets stringent dimensional, flow, and durability requirements. We offer complete OEM customization, including micron grade, outer diameter, disc thickness, and fitment design to meet your exact assembly specifications.

FAQ – Frequently Asked Questions

Q1: What does a 20µm plastic disc filter remove?
It removes particles such as sand, scale, and suspended debris in air or water-based systems.

Q2: Is the filter chemically compatible with standard fluids?
Yes. PE is suitable for most neutral and mildly aggressive solutions. For strong acids or solvents, consider PVDF alternatives.

Q3: Can this filter be reused?
Yes. It is washable and durable. Rinse with water, soak in mild detergent, or use ultrasonic cleaning depending on the contamination.

Q4: Is this disc food-safe?
Yes. Sintered PE is food-grade and suitable for potable water and food-related applications.

Q5: Can DALON provide custom-sized filters?
Absolutely. We can tailor the disc diameter, thickness, and micron level to fit your housing or product requirements.

Q6: What industries use this disc filter?
Commonly used in irrigation systems, analytical instruments, air and gas handling modules, dosing and fluid delivery, and OEM water purification equipment.