Wound Filter Cartridges

DORSAN® presents a wide range of highly efficient wound filters made with the highest quality materials. Their usability and low purchase cost make them the ideal pre-filters for most industrial facilities.

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Meltblown Filter Cartridges

DORSAN® offers a wide range of depth filters in PP fibres. Made using the MELTBLOWN system, their usability and low purchase cost make them the ideal pre-filters for most industrial facilities.

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Filter Cartridges DMBA

Dorsan® Meltblown class absolute filter cartridges are made of extruded polypropylene fibers. Thanks to unique technology of production the cartridges ensure filtration efficiency level of 99,98% for particle sizes encoded in the identification markings. These cartridges consist of two layers of fibres wound on a polypropylene core. The outer layer serves as a pre-filter, and the inner layer acts as a final filter. This also applies to the filters with filtration performance from 0,5μ to 150μ.

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Filter Cartridges DMBN

Dorsan® Meltblown class nominal filter cartridges are made of polypropylene. Thanks to unique technology of production the cartridges ensure filtration efficiency level of 95% (Beta 20) for particle sizes encoded in the identification markings. These filters are manufactured fusing and intertwined of polypropylene resin without any chemical glues.The cartridges are glued at random to form 3D micro pore which will make the cartridge 3 layers with fine fibers in surface and coarse fibers and deep filtration. The porosity of the layer varies in such a way as to minimise pressure drop and maximise cartridge absorption.

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Pleated Polyester (PET) Cartridges

DORSAN® pleated polyester cartridges feature larger filter surface areas than traditional wound or Meltblown filters do. The filter medium consists of high-quality polyester and represents an ideal choice for water filtration. Manufactured with no resins or gluing additives, the cartridges are protected by outer PP sleeves, and the blue connectors are made of Plastisol (PVC) material.

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Polypropylene (PP) Filter Cartridges

DORSAN® ‘s line of pleated cartridges has been constructed with 100% polypropylene materials, assembled using the latest thermo-fixing technology with each component. These cartridges are specifically designed for use in applications where absolute or nominal retention is required.

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Polyethersulfone (PES) Pleated Cartridges

DORSAN®‘s line of polyethersulfone (PES) cartridges has been manufactured with hydrophilic and asymmetrical materials. They have been produced following all FDA food industry requirements. The polyethersulfone (PES) features a very low level of protein retention. Thus, the DPES series is an excellent solution for beverage applications.

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Cartridges Filter PESDL

Dorsan® PESDL cartridge filters have a built-in pre-filter membrane in front of the end-filter membrane. The unique anisotropic Polyethersulfone pre-filter membrane reduces the plugging rate of end-filter membrane effectively. The optimized Double layer PES cartridge filters can provide longer service time than generic cartridge filters in most applications. The line of cartridges PES (polyethersulfone) Dorsan® has been manufactured with hydrophilic and asymmetric filter membranes. Manufactured following all the requirements of the FDA for the food industry. The membrane of polyethersulfone (PES) has characteristics of a very low protein retention. Each cartridge is examined one by one to assure the quality and its integrity. The process is performed with deionized water to ensure the lowest levels of extractables. Our cartridges allow high flow rates and excellent particles retention capacity.

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Cartridges Filter PESGF

SteriPure-G cartridge filters feature a unique combination of asymmetric Polyethersulfone membranes and sub-micro glass fiber layers. A combine of well-defined retention efficiency and high total throughput capacity make they ideally suited for liquid containing particle and colloids. SteriPure-G can guarantee the microbiological stability of the liquid with a low adsorption of protein, polysaccharide and polyphenol. They will be the sufficient condition for the stable operation of filtration system. Reliability: From raw materials purchase, transport and storage to production, all operations follow ISO 9001 quality management system. SteriPure-G manufactured, tested and packaged in a cleanroom to ensure product cleanliness. Each individual filter is flushed by DI water and integrity tested.

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Pleated Filter Cartidge PTFE

LDorsan® PTFE filter cartridges provide optimized filtration performance in sterile air/gas and venting applications. The high variety PTFE membrane, get a much better hydrophobicity than PP and PVDF filter cartidge. This product is the best choice to prevent water intrusion and resulting microbial growth. Each PPTFE cartridge is integrity tested during manufacturing and is supported by a validation guide for regulatory compliance. PPTFE elements are fully validated as sterilizing grade filters in accordance with ASTM D6394 SP0112 guidelines.

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PVDF Filter Cartridges

2 membrane layers High performance Lower clogging rate Longer useful life and better performance Dorsan® PVDF filter cartridges are manufactured with two layers of …

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High Flow DLMHFB Filter Cartridges

The advanced pleated accordion design of DORSAN®’s High Flow DLMHFB cartridge series makes a high filter flow possible with a very compact size. The high-quality polypropylene filter medium can work at maximum temperatures of 80º.

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Maxpleat DLHF Filter Cartridges

The DLHF series of high flow pleated filter cartridges are one of DORSAN®’s latest new inventions.  They are designed for a variety of uses, such as pre-filtration for reverse osmosis (RO), water filtration in general and refrigeration systems. DLHF filter cartridges feature a large 6 inch/152 mm diameter, with no central tube. They are open on one side and have an inside which favours the outward expulsion of filtered liquid.

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Delta Flow DLPP Filter Cartridges

DORSAN®’s DLPP filter cartridges are manufactured with a 3D micro-pore structure that acts as a depth filter. The desired degree of filtration is achieved via 3 layers of varying porosity. DLPP filter cartridges have large diameters, increasing the filtration surface area and allowing them to process a high volume of flow.

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GF Glass Microfibre Cartridges

Dorsan® glass microfibre cartridges offer a complete and affordable solution for liquids and gases. They offer excellent flow levels and a long useful life, with an exceptional capacity for colloidal and non-deformable particle retention. Made from borosilicate microfibres of just a few microns in length, these depth filters have a considerable retention capacity. They are the perfect pre-filters for absolute membranes.

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Activated Carbon Filter Cartridges

DORSAN® offers a wide range of filter cartridges made from the highest quality activated carbon so our clients can select the products right for them. Activated carbon is an inert, microporous product that has undergone a treatment to expand its surface. The enormous specific surface area of activated carbon -- reaching from 100 to 2,000 m²/g -- is what gives this material its high absorption capacity.

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Stainless Steel Filter Cartridges

Stainless steel DORSAN® cartridges serve a large variety of applications in which operating temperature, operating pressure or chemical compatibility are fundamental factors. Manufactured in the shape of a cylindrical or pleated cartridge, this type of filter may be reused many times.

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Eco Polypropylene (PP) Filter Cartridges

Wide range of sizes from 10” to 40” Porosities from 0.2 μm to 40 μm High chemical resistance Disposable product Free of fibre-fixing additives …

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