PTI Technologies, Inc.

PTI’s custom designed filter manifolds integrate independent fluid system into one compact and efficient manifold providing greater reliability and improved maintainability while optimizing weight and mission performance. International customers have selected PTI as their source for filtration and fluid control products.

PTI Technologies designs and produces a wide range of hydraulic filter elements used in today’s commercial and military aircraft and ground support systems. Filter elements comprised of depth-type filtration media combine high efficiency particle removal while optimizing contamination capacity. Operating environments include pressures up to 5, 000 psid and temperatures ranging from -65°F to 350°F.

In addition to pleated filter elements, PTI provides screen, strainer and metal edge type filter elements for use in last chance, fuel wash flow, scavenge lube oil and other systems requiring protection for downstream components.

PTI’s multi-component modules combine a number of functions into a compact package. The EJ 200 engine lube oil filter module for the Eurofighter incorporates both pressure and return lube oil filtration as well as bypass valves and electrical visual indicators.

PTI has a extensive pedigree in commercial and military aviation, but we also produce products for business jets and regional aircraft. The hydraulic filter modules for the Falcon 7X are examples of complex multi-component modules and incorporate the following components:

In addition to multi-component modules, PTI also designs and manufacturers filter sub-assemblies for direct integration into engine, gearbox or pump housings. The engine lube filter sub-assembly for the JSF F-135 engine consists of a filter bowl, filter element and a combination valve assembly with by-pass, shut-off and reverse flow functions.

PTI Technologies designs and produces many of the hydraulic filtration components on Boeing’s family of aircraft. Our product content ranges from individual filter elements to complete integrated hydraulic system modules like the Boeing 767 Engine Driven Pump Air Driven Pump Module.

PTI Technologies designs and produces many of the Hydraulic Filtration Applications on Boeing’s family of Aircraft. Our product content on each of these applications ranges from providing individual filter elements to complete, integrated system manifolds.

PTI has developed a number of innovative filter designs and aviation firsts. The RR 250 Combined Engine Fuel Assembly filter module is a unique design which incorporates engine lube and fuel filters in the same module. This design provides significant weight savings and a smaller space claim as well as the added benefit of cooling the lube oil via thermal transfer with the relatively cool fuel.