Donaldson filtration products
Donaldson Company, Inc., is a leading worldwide provider of filtration systems and replacement parts. Founded in 1915, Donaldson is a technology-driven company committed to satisfying customer needs for filtration solutions through innovative research and development. Donaldson serves customers in the industrial and engine markets, including dust collection, power generation, specialty filtration, compressed air purification, off-road equipment, industrial compressors, heavy trucks and light vehicles.
Donaldson offers a wide range of filters which are suitable for fine and sterile filtration in different industrial applications. By choosing the right filter element and dimensioning, operating costs will be reduced while high product quality will be guaranteed. Especially the food and beverage industry benefits from Donaldson filter elements during the entire process filtration – from pre- to sterile filtration.
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Process Filtration From Pure to Sterile |
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(P)-PP |
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MAIN FEATURES & BENEFITS
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- Extremely durable Polypropylene construction.
- Extremely high dirt holding capacity
- Approved for Food Contact Use acc. to CFR Title 21 & EEC/1935/2004
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Product description |
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The nominalrated (P)-PP depth filter is designed and developed as prefilterfor coarse contaminations and as cost
 effective final filter.Typical applicationsfor
(P)-PP filter elements include:
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Donaldson (P)-PP filters
are nominal rated
depth type filters constructed of 100 % Polypropylene. They
contain
a
graded
density
Polypropylene
microfiber filter medium that provides
a tapered pore structure. (P)-PP filters deliver outstanding flow rates and
high throughput,
with
nominal submicron
particulate retention and high dirt holding capacity. Their all-Polypropylene construction provides broad chemical compatibility and low extractable levels in a wide range
of fluids and applications.
The (P)-PP filter’s Polypropylene media is
made from a process which produces a self- bonded structure comprised of multiple layers of successively finer fibres and smaller
pores. This state-of-the-art design
results in a highly porous, tapered pore structure
consistent of a controlled absolute rated inner layer and several
outer prefilter layers which substantially increase the dirt holding capacity.
All components meet the EU and USA
requirements for Food Contact use in accordance with CFR (Code of Federal Regulations) Title 21 and
EEC/1935/2004. (P)- PP has passed
the
USP Class VI tests for plastics. The filter element is manufactured in accordance with the manufacturing
requirements, has no migration of filter media, is non-fibre
releasing and
is
thermally welded without the
use of binders
or
other
chemical additives. |
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Purification of Food and Beverage
products
• Bottled Water
• Soft Drinks
• Beer
• Wine
• Spirits
• Syrups
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Purification and Filtration of
• Cosmetics
• Oils
• Lubricants
• Paints and dyes
• Jet Printer Inks
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Purification of Chemicals
• Acids
• Bases
• Alcohols, Aldehydes
• Esters and Ketones
• Photolithographic Liquids
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Process Filtration From Pure to Sterile
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MAIN FEATURES & BENEFITS |
PP-FC |
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• Developed for the cost-effective prefiltration of
liquids
• High dirt holding capacity at low differential pressure
• High flow rate
• Highly resistant construction
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product description
The Donaldson PP-FC is the latest development in nominal rated spun bonded filter element design. Produced with an integral supportcore for strength and high void volume, these elementsexcel against similarlyrated elements in terms of life and cost effectiveness. The superior structure remains integraleven under severe operatingconditions and is less prone to
the media migration and breakthrough oftenfound on other unsupported spun bonded
Polypropylene fibres are blown continuously
onto a central moulded support core, without the need for binders, resins or lubricants. This results in a one piece construction that is
resistant to unloading and media shedding. True depth filtration results from the closely controlled fibreproduction in manufacturing, and also the process environment which ensures a consistant and reliable high quality element.
The nominal rated PP-FC depth filter is
designed and developed as prefilter
for coarse contaminations and as cost effective final filter.
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Typical applications for PP-FC filter elements include:
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Purification of chemicals
• Acids
• Bases
• Complexing agents
• Alcohols, Aldehydes
• Etchants
• Chlorinated and fluorinated solvents
• Esters and Ketones
• Photolithographic Liquids
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Purification of Food and Beverage
Products
• Water
• Mineral Water
• Soft drinks
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Purification and Filtration
• Cosmetics
• Oils
• Lubricants
• Paints and dyes
• Jet Printer Inks
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