PTI Pioneers Industrial Filtration Technology

PTI Technologies is the Leader in Industrial Filtration

In the roaring 1920s, PTI invented the first disposable oil filter for cars. Since then, PTI has rolled out an array of industrial filtration solutions. Aerospace, Fluid Power and Chemical Processing systems run smoother with PTI products. In addition, their filters can be found hard at work worldwide. Engineering the best products, a proud history and excellent customer service make PTI the industrial filtration leader.

Along with a growing family of filter options, PTI creates custom solutions. PTI makes industrial filters to exact specifications in order to meet specific needs. Advanced computer aided technology insures custom solutions deliver great results. Each and every filter excels at particle removal, pressure optimization, and fluid compatibility. PTI filters are the perfect match with their own lines. They are also the reliable choice for other industrial filter assemblies.

Nearly a Century of Innovation

Whether picking from the standard product line — or ordering a custom solution — customers know they’re choosing peak performance. In addition, they are also benefiting from nearly a century of innovation. Each of PTI’s industrial filtration products boasts strong mechanics. Likewise, they combat fluid corrosion and are designed for minimum impact on flow. Above all, PTI filters can prolong the life the fluid power system itself.

Making the choice of filtration materials is a critical step in the manufacturing. The medium selection depends on the particles it will remove. Micro-fiberglass, phenolic-impregnated cellulose and polyester are commonly used. Equally important are the decisions regarding how the filter will be constructed. For instance, elements comprised of a depth-type filtration media offer disposable and cleanable options. These incorporate woven mesh. The end result? These filters handle operating pressures of up to 8000 PSI. Just as impressive, they deliver in temperatures ranging from – 65 degrees to 1,000 degrees Fahrenheit.

Industrial Filtration and Dependability

Studies show that contamination causes up to 75% of fluid power system failures. This fact may come as a surprise. Hydraulic fluid moves through a relatively closed system. However, particulate and water contamination can form even when the system is manufactured. Moreover, they can come from the hydraulic parts themselves–especially pumps and motors. For example, even running the hydraulic machinery can release metal chips and filings. Other internal contaminants include plastic and rubber particles. Often these break from abraded seals and bearings. Though small, particles can greatly reduce fluid power performance. Worse, they can lessen the life of the system. PTI’s filters trap these objects before they cause damage or trigger system down time. In addition, they deliver in the most demanding conditions.

To engineer a filter that best meets the end goal, there are a number of items to weigh. PTI factors in the contaminant tolerance level of the device. Likewise, they calculate any pressure drops caused by the filter. As mentioned, the type of filter media selected is a critical step. These items are key to choosing the ideal industrial filtration medium. Similarly, they help determine the filter’s positioning, design and construction.  Advanced computer aided technology insures filters deliver the best results. In addition to meeting the main goal — removing damaging particles — PTI filters add value to the bigger picture. Their industrial filtration innovations protect the overall hydraulic systems. They combat fluid corrosion while minimizing resistance to flow.

Industrial Filter Selection Criteria

Ratings determine a filter’s effectiveness. For example, ISO 4406, is a standard measure of the contaminant level found in a given filter system. A lower ISO number indicates a higher cleanliness rating.  Thus, a filter with a lower ISO rating removes more contaminants.

Another measure of a filter’s performance is the beta ratio. The beta ratio is calculated by counting the particles found upstream from a filter. That number is divided by the amount found downstream. The beta ratio states a filter’s percent efficiency for a given contaminant size. Consequently, filters with a greater beta ratio are preferable. PTI filters offer some of the best beta ratios in the industry.

When making a selection, other industrial filtration markers include:

• Maximum Flow Rate Indicates the amount of fluid flow through the filter.
• Maximum Operating Pressure States the highest amount of pressure that the filter can withstand.
• Port Size Lists the size of inlet and outlet ports connecting to the hydraulic fluid system.
• Pressure Drop Shows whether the system has enough energy to move the fluid through the filter.

Setting the ratings bar high makes PTI the leader in industrial filtration.

The PTI Advantage

In short, industrial filtration is critical to the success of every hydraulic system.  PTI understands this better than anyone. Their industrial filtration solutions are hard at work in industries worldwide. Moreover, excellent customer service backs every product they deliver. To top it off, PTI’s filter finder makes it quick and easy to pick the best industrial filtration solution for every need.

Innovation. Engineering.  Precision.  Performance. These make PTI the preferred choice worldwide. Contact PTI today to see why they’re the industrial filtration leader.