PALL Water Filter Introduction
1. Introduction
Pall large flow filters have a big diameter of 6 inches/152mm, but no center support frame. Only one end of the filter is open and its flow manner of filtering fluid is from inside to outside. The big diameter of filter elements increases effective filtering areas, and greatly reduces the amounts of filter element and the size of its body case. Due to its large flow and long life, Pall large flow filter can lower investment and human cost in many applications.
2. Application fields
RO cartridge filtration and seawater desalination pretreatment
Filtration of condensed water in power plants
Filtration of bulk drug, solvent, and water in bio-pharmacy industry
Filtration of bottled water, liquid glucose, edible oil, juice, soft drink and milk
Painting, petrochemical industry
Micro-electronics, film, fiber, resin
3. Product properties
The structure of gradual aperture
Maximum flow of one filter can be up to 110m³/h during the water filtering.
Filtration system size can be reduced by 50% in maximum.
Filters with the length of 20″, 40″and 60″ can be offered.
Inside-out directions guarantee all impurities will be left inside the filters.
4. Technical specifications
Filter size:
outer diameter: 6″(152mm)
Length:20″(528mm),40″(1022mm),60″(1538mm)
Part material:
Filter material: folding glass fiber, folding deep polypropylene(PP), MBPP
Support/Diversion layer: polypropylene (PP)
End cap: reinforced polypropylene with glass fiber
Seal material: EPR (Ethylene-Propylene Rubber), nitrile rubber
Performance of filter elements:
Filtering accuracy:1μm,4.5μm,6μm,10μm,20μm,40μm,70μm,100μm
Highest operating temperature: folding glass fiber:121℃
folding deep polypropylene(PP):82℃
MBPP:65℃
Maximum pressure drop: folding glass fiber:3.4bar,121℃
folding deep polypropylene(PP):3.4bar,82℃
MBPP:1.03bar,65℃
Recommended pressure drop for filter replacement: 2.4Bar ,20℃
Recommended maximum filtering water flow: 20″filter: 660L/min
40″filter: 1300L/min
60″filter: 1900L/min
