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Welcome to Allen Filters, Inc.'s Website

Industrial fluid filtration and purification is the specialty of Allen Filters Incorporated. We have been filtering and purifying the worlds waste oil streams for more than 60 years. Oil purification and reclamation is the very heartbeat of what makes Allen Filters, Incorporated function.

Whether your needs are for small amounts of oil or vast storage tanks of oil that requires cleaning, or whether you wish to reuse the oil by purification, or you wish to clean the oil to improve remedial cost; Allen Filters, Incorporated has a solution that can be customized to your precise needs.

So contact us today to see how your fluid filtration problems can be solved by a custom solution designed and built specifically for you by our team of professionals at Allen Filters.

Improving Heavy Fuel Usage

In many of the world’s crude reservoirs running out of sweet light crude, refineries increasingly are required to refine heavier sour crude oil that contains a larger amount of impurities, including significantly higher quantities of asphaltenes. The viscosity and density are also greatly increased. The residual oil (refinery residue) is that is converted into heavy fuel oil has changed in quality and quantity.

The heavy fraction in the fuel, which consists mainly of asphaltenes, presents problems when is used as burner fuel. This fraction represents a significant caloric value, which can be utilized after treatment.

Homogenization of the heavy fuel greatly improves the burning efficiency and can reduce exhaust emissions such as NOx and SOx. This is accomplished by a specialized fuel-homogenizing Allen Oil Filtration System.

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Allen Oil Conditioner

Allen Oil Conditioner

AOC Series

Industrial oil deteriorates over time due to solid particles from the machinery, absorption of moisture from the atmosphere or from condensation, and from contamination of hydrocarbon gases. The Allen Oil Conditioner is designed to purify a variety of industrial oils and prolong its useful life almost indefinitely. The AOC will remove all solid particles down to 5-micron, water down 5ppm or less, and all hydrocarbon gases.

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Allen Hydroscav Oil Purifier

Allen Hydroscav Oil Purifier

AHS Series

The self-contained Allen Hydroscav Oil Purifier system uses filtration and thermal dehydration to remove solids and moisture from almost all types of oil. The AHS will remove all solid particles down to 5-micron, water down 50ppm or less and hydrocarbon gases through C9. With a compact design, Allen Hydroscav Oil Purifiers allow for easy installation and accessibility of components for servicing.

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Filter Elements

Allen Filter ElementsAllen Filters, Inc. offers a variety of filter elements for each Allen system.

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A Marine Bilge Water Treatment System

A Marine Bilge Water Treatment SystemA ship’s bilge water is a mixture of discharges and leakage from a wide variety of sources, which drain to the lowest compartment (bilge) of a vessel. Bilge water includes seawater accumulation, normal water leakage from machinery, and wash downs. It can also contain a variety of constituents such as solids, cleaning agents, solvents, fuel, lubrication oil, and hydraulic oil.

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