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PE PA Sintered Filter Cartridge

Filter material composition: PE (polyethylene) and PA (polyamide) are substrates, sintered at high temperature to form a porous structure, integrating without adhesive.

Porous gradient design: thick outside and thin inside, set the filtration accuracy, and ensure the porosity up to 35–60%, improving the filtration flux and dust storage capacity.
Availability:

Specifications

specificationsSpecification range
OD20–200mm (commonly used 20/25/30/35/40/50/60mm), can be customized up to 250mm
lengthStandard 5″, 10″, 20″, 30″, 40″; or 100–1500mm custom
End cap/connection methodDOE (flat end)/single/double end 222, 226 card type, also optional M36/M30/M25/M22/M14/M12 threaded end

Filtration Accuracy & Pore Performance

Pore size range: 0.2, 0.3, 0.45, 1, 3, 5, 10, 20, 30, 40, 50, 100µm, etc., adjustable and customizable.

Accuracy parameters: For example, PA/PE can make high-precision micropores of 0.1µm, with uniform pores, gas filtered particles ≥ pore size particle size retention rate ≥99.98%.

Porosity: approximately 35–60%, high pore structure contributes to low resistance and high dust capacity.


Temperature and pressure difference adaptability

PE: Temperature resistance ≤80°C; PA version: up to ≤120°C.

Pressure resistance: Usually the rated differential pressure is about 30–40 psi (≈2.1–2.8bar).

High strength features: Strong polymer structure, excellent mechanical strength and durability of equipment.


Cleaning and regeneration characteristics

Recoilable cleaning: The support core structure is strong, the filter element is resistant to recoil, suitable for online or offline cleaning.

Multiple use: The material is stable, no adhesive, and the performance is maintained even after multiple cleanings.


Application scenarios

Water/gas-solid-liquid separation: including RO system pretreatment, gas purification, etc.

Beverage/pharmaceutical hygiene filtration: oral liquid, injection, beer, wine, etc.

Chemical/metal surface treatment industry: plating solution and catalyst suspension purification.

Electronic ultrapure water and photovoltaic industries: high requirements for front-end filtering gravel and microparticles.


Select suggestions

Determine the accuracy and medium: For example, microbial filtering or cleaner liquids, choose 0.1–1µm accuracy.

Flow specification determines the size: Choose 20/30/50/60mm OD and length according to the flow.

Temperature condition matching material: low temperature ≤80°C choose PE, high temperature ≤120°C use PA.

Interface compatibility: Confirm DOE, 222/226 or thread type according to the device filter bottle.


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Phone: +86-177-3692-5917
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Email: sales@geziexport.com

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