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REBUTTAL TO FLEETGUARD'S TECHNICAL BULLETIN TB1/02 TITLED "puraDYN® Oil Filtration System Does Not Perform to OE Standards"

In addition, the US Department of Energy used the puraDYN® system as the test manufacturer of choice in an evaluation of the performance, benefits and savings analysis of bypass oil filtration technology.  final test results showed an 89% avoidance of oil changes and 89% savings in oil costs when using bypass oil filtration. 

final test results can be found at http://avt.inel.gov/obp.html


 

Reduce Engine Wear:
As a result of oil kept continuously clean, puraDYN helps reduce costly engine wear, maintenance and downtime — all of which affect profit margins.


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Did you know?
You can get a puraDYN oil filtration system factory installed on your new trucks at many
leading OEMs.

Case Study:


Vulcan Chemicals performed in 1998 an engine teardown on a truck fitted with a puraDYN bypass system that had run over 616,000 miles without an oil change.

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Why a bypass system is needed...

Newer engines, designed to meet strict emission regulations, generate greater amounts of soot in the oil. This soot, along with other solid contaminants, fuel, and water, cannot be effectively and completely removed by full-flow filters alone. This means, without a bypass filtration system designed to remove these contaminants, the oil will become dirty much faster — accelerating engine wear and requiring it to be changed more frequently.

The Filtering Process ...

The puraDYN bypass oil filtration system does not affect the engine’s oil flow or pressure.

The puraDYN system does not replace the conventional full-flow filtration system - it enhances and works in conjunction with it.

Complete publications of the following support documentation on the effects of bypass oil filtration can be obtained by contacting Society of Automotive Engineers (SAE International) for reprints:

SAE Paper
831317
"Extending Engine Life and Reducing Maintenance through the Use of a Mobile Oil Refiner"
SAE Paper
942032
"Impact of Electric Mobile Oil Refiners on Reducing Engine and Hydraulic Equipment Wear and Eliminating Environmentally Dangerous Waste Oil"
SAE Paper
66081
"A Modern Approach to Piston Ring-Bore Assembly Wear Determination"

SAE Customer Service - 1 877 606 7323 (US & Canada only)

or

724 776 4970 (outside US & Canada)

http://www.sae.org


Installation Notes...


The unit is installed downstream of the existing full-flow filter. Contaminated oil, with abrasive particles, soot, liquids and oxidation by-products known as gum and/or varnish, enters the unit through a small metering jet under pressure supplied by the engine's pump. The metering jet prevents any drop in oil pressure and slows the oil down to a low, measured flow rate of six to eight gallons per hour.

Oil passes through the replaceable filter element where the TBN additives are maintained by the patented time-release additive package, while the long-strand cotton fibers trap solid particles down to below 1 micron and neutralize acid and removes sulfur compounds. In addition, puraDYN® filter elements with their optional process for chemical grafting, CGP®, can double the life of the replaceable filter element. The filtered oil then enters the puraDYN® heated evaporation chamber where fuel and water are evaporated and immediately vented. After the dangerous contaminants are removed, the clean oil is gravity-fed back to the engine.

Download the installation manuals:

TF Product Line Installation Manual
PFT Product Line Installation Manual


(Acrobat Reader required — click the image above to download)


Benefits of a puraDYN® system...

Since the puraDYN® bypass filtration systems are so efficient in keeping the oil within the engine or equipment continuously clean, end users will typically receive the following benefits:

Safely extended oil drain intervals
Reduced frictional engine wear
Reduced new oil purchases up to 90%
Reduced oil-related maintenance costs up to 90%
Reduced vehicle downtime/improved productivity
Additive levels that remain well within acceptable limits
Better-maintained oil viscosity
Improved oil circulation
Decreased sludge and varnish deposits
Cooler running engines and/or equipment
Increased engine efficiency
Payback typically in less than one year
100% money-back guarantee if not satisfied within 6 months

 

WARRANTY: Five-year unlimited miles/hours.

CONDITIONS: Follow the Puradyn instruction manual for installation and maintenance guidelines, including routine oil samples and filter changes. The warranty card must be completed and returned to Puradyn Filter Technologies Incorporated, Customer Service Department, c/o Corporate Headquarters address displayed below. See our Warranty Statement for further details.

Puradyn Filter Technologies Inc.
2017 High Ridge Road
Boynton Beach, FL 33426
Telephone: 561 547 9499
Toll Free:  1 866 PURADYN (787 2396)
Fax: 561 547 8629

Puradyn Filter Technologies Incorporated is the exclusive worldwide manufacturer of the puraDYN® Bypass Oil Filtration System. Protected by one or more of the following U.S. and international patents and patents pending: U.S. Patent #5,591,330 - 5,639,965 - 5,630,912 - 5,718,258 - 6,139,725 and European Patent #0956136

 

   

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