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Meltblown Filter Cartridge

Depth filters in extruded PP polypropylene fibers using a Meltblown system. This filter ensures a filtration efficiency of up to 90% in nominal cartridge and up to 99% in absolute cartridge.

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DESCRIPTION

DORSAN® offers a wide range of depth filters in PP fibres. Made using the MELTBLOWN system. Their ease of use and low acquisition cost make them the ideal prefilters for most industrial installations. The Meltblown system’s depth filter design ensures that the cartridge will be clogged progressively.

Thanks to their special manufacturing technology, these types of cartridges ensure a filtration efficiency of up to 90% (Beta 20) in nominal cartridges and up to 99% (Beta 20) in absolute ones.

Its special manufacturing carried out through progressive layers of different porosity ensures a high contaminant retention capacity, a high flow and long use cycles.

FEATURES

Wide range of sizes from 10” to 50”.
Porosities from 1 μm to 100 μm.
Broad chemical compatibility.
A variety of configurations.
Disposable product.
Free of fibre-fixing additives and resins.

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APPLICATIONS

Process water (POE)
Electrolytic bath filtration
Chemical products
Oils
Petrochemicals
Wastewater Treatment

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MELTBLOWN FILTER CARTRIDGE SPECIFICATIONS

NOMINAL FILTRATION

Nominal Degree Rating μm Diameter Length PP Tube Connectors Joints Sealing
DMBN 1 A = 2.5″ O.D. 10″ C Blank = DOE B = Buna-N BLANK = Glued
3 BB= 4.5″ O.D. 20″ 1 = DOE with joints S = Silicone TB = Thermally-Bonded
5 30″ 2 = 222 w/Flat Cap P = Polyfoam End Gaskets
10 40″ 3 = 222 w/Fin E = EPDM
20 50″ 6 = 226 w/Flat Cap V = Viton
30 7 = 226 w/Fin T = PTFE-Encapsulated Viton
50
75
100

ABSOLUTE FILTRATION

Absolute Degree Rating μm Diameter Length PP Tube Connections Joints Sealing
DMBA 1 A = 2.5″ O.D. 10″ C Blank = DOE B = Buna-N BLANK = Glued
3 BB = 4.5″ O.D. 20″ 1 = DOE with joints S = Silicone TB = Thermally-Bonded
5 30″ 2 = 222 w/Flat Cap P = Polyfoam End Gaskets
10 40″ 3 = 222 w/Fin E = EPDM
20 50″ 6 = 226 w/Flat Cap V = Viton
30 7 = 226 w/Fin T = PTFE-Encapsulated Viton
50
75
100

ABSOLUTE DEGREES

1 Micron: 95%
5-100 Micron: 99%

ABSOLUTE DEGREES

1-100 Micron: 85 / 90%

Cartridges made with materials generally recognized as safe (GRAS) and in compliance with FDA food contact regulations (Title 21, 186.1673). Health Registration # RSIPAC : 39.05248 / CAT

DOWNLOAD PDF TECHNICAL SHEET

Note. We reserve the right to modify the information contained in this pamphlet without prior notice.

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