Archives: Products

Igniters and Initiators

Used to produce heat or pressure to ignite such items as safety fuses, propellants, powders, and thermal battery systems. NEco has designed, manufactured and tested a wide variety of controlled output igniters for aerospace, commercial and defense applications. NEco’s igniters are offered in low to high current ranges and in various all-fire and no-fire configurations; […]

Boeing F-15 Radar Coolant Filter Module

PTI’s custom-designed Radar Coolant Filter Module provides Liquid Cooling Filtration in support of the radar fluid systems integrated into one compact and efficient manifold providing greater reliability and improved maintainability.

Piston Actuators

Piston Actuators are linear motion devices designed to perform mechanical work. They are available in various sizes, force outputs, and stroke capabilities. NEco’s miniature piston actuator line includes devices that can provide forces in excess of 250 lbs. with stroke lengths up to 0.270 inch. These devices are available in various all-fire and no-fire configurations, […]

Retracting Actuators

Retracting Actuators, also known as pin pullers, also produce a linear motion, but upon activitation, the piston retracts into the housing instantaneously. These devices are extremely light and compact requiring only a few volts to initiate and can complete their stroke within milliseconds. Retracting Actuators can be used to prevent the linear or rotational motion […]

Pressure Cartridges and Gas Generators

Developed and designed to generate a precisely controlled volume of gas output to provide activation energy for mechanical devices. NEco designs and manufactures a complete line of pyrotechnic gas generators and pressure cartridges to exacting customer and military specifications. NEco also manufacturers gas generators that require a time delay (Electronic Time Delays) before the activation […]

Squib Switches

Developed with a unique locking feature that assures positive retention of the switched position. This ‘one-shot’ reliability is imperative in missiles, weapons, and aerospace applications where extreme conditions of shock, load, and vibration exist. NEco’s squib switches are available in 2, 4, 6 and 8 pole configurations, with various make and break combinations. Each pole […]

Thermal Relays/Fuses

NEco designs and manufacturers various Thermal Relays and Fuses in the configuration required by our customer. Known as a ‘one shot SPST’, NEco’s Thermal Relays and Fuses are hermetically sealed devices available in either the open or closed configuration. Our products operate over a wide temperature range with firing times as low as 2 milliseconds […]

Pyrotechnic Cutters

Pyrotechnic cord cutters are designed to cut lanyards, cables, and cords. A popular version of this device simultaneously severs a Kevlar® Cable (rated at 750 lbs.) and two 24 AWG wires within 10 milliseconds of initiation. Pyrotechnic cable cutters and wire cutters are designed to cut both solid and multiple stranded wire within 20 milliseconds […]

HEPA Cabin Air Recirculation Filter

Designed to remove airborne particles including dust, pollen, lint, smoke, spores, hydraulic mist, bacteria, viruses and other contaminants

421® Metal Fiber Media Filters

PTI Technologies’ random fiber filter media is the highest performance media on the market today. PTI’s 421® Metal Fiber Media element design extends the life of components and reduces annual maintenance cost, thereby providing a higher level of operational reliability and improved safety.

Military Aircraft Filter Manifolds

PTI’s filter modules support military aircraft systems to handle vital functions – such as hydraulic actuation, fuel distribution, lubrication systems, environmental control, avionics and electronics all of which depend on fluid cleanliness to perform safely and reliably during mission-critical operations.

421® Elements

421® Soft Sintered Element PTI Technologies metal filter elements begin with our proprietary 421-brand random fiber depth media. PTI’s 421® media is made from very small fibers, which are annealed and compressed to exacting specifications. The media is available in 316L stainless steel, and also other specialty alloys, such as Hastelloy R. Because we make […]

Embraer E-Jets E2 Hydraulic Filter Manifolds

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.

Airbus A350 Hydraulic Filter Manifolds

PTI Technologies engineers reliable, high-performance and fully integrated filtration solutions for aircraft fluid systems. PTI’s complex filtration and fluid control manifolds ensure maximum protection and efficiency against contaminants in systems with operating pressures up to 5,000 PSI. Technical innovation enhanced by our customer focus has made PTI a trusted partner in the aerospace market.

AN-6236 Style Elements

Technical and ordering information, AN-6236 Style Filter Elements, 75 & 300 psid collapse

AN-6235 Style Elements

Technical and ordering information, AN-6235 Style Filter Elements, 150, 200, 300, 3000 & 4500 psid collapse

Interchange

PTI provides high performance filtration products for high, medium and low pressure hydraulic applications as well as lubrication systems with inline, duplex, intank, inverse-T and spin-on filter assemblies.

PTI DryPak™ Hydrophilic Moisture Control Elements

Standard Micron Rated Particle Elements with Integral Water Removal PTI DryPak™ Elements are inexpensive, cost-effective units that provide moisture control within a standard Particle Control Element. Water contamination adversely affects oil by catalyzing oxidation and rapidly depleting water-sensitive additives. Reducing water in oil stabilizes viscosities, reduces corrosion, inhibits the generation of waxes and gels, and […]

Boeing 787 Liquid Cooling System

PTI Technologies designs and produces many of the Hydraulic Filtration Applications on Boeing’s family of Aircraft. The Boeing 787 liquid cooling system provides cooling flow to the Primary Electronics Cooling System (PECS), the Integrated Cooling System (ICS) and the Forward Cargo Air Conditioning System (FCAC) – which PTI  provides the filtration package modules for all […]

7563890 Delta P Indicator with Axial High Pressure Port

Compact design provides a visual pop-out button signaling impending bypass. With the application of additional pressure, the indicator cracks to permit bypass. The standard unit designed for use with a 0-12 GPM flow rate, 50 psid +/- 5 psid actuation, 60 psid +/- 10 psid cracks with a 10 psid minimum between actuation and crack. […]

7593485 Delta P Indicator with Bypass

This indicator has a high pressure sensing port located at the bottom of the indicator, opposite and along the axis of the signal button. The low pressure sensing port is located radially. Signal: Visual. Reset: Manual.

7593160 Electrical and Visual Delta P Indicator

Electrical and visual design couples MIL-S-8805 microswitch to the magnetic pop-out button. The mechanical motion of the pop-out button drives the snap acting SPDT microswitch. The switch can be wired for normally open or normally closed circuits. Hermetically sealed, gold contact switches recommended for all high temperature (to 500ºF) or low load applications (6 Volt, […]

421® Metal Fiber Media

Drawing on our longstanding experience in the design, and production of metal fiber media filter elements, PTI has led development of improved hydraulic system filter elements for the US Army. Early tests have shown a significant improvement in system cleanliness, on stream life and resistance to cyclic flow contaminant migration.  

Screen and Strainer

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.

7587717 Low Pressure Delta P Indicator with Rolling Diaphragm

This rolling diaphragm indicator detects differential pressures as low as 5 psid +/- 0.5 psid up to 15 psid +/- 1.5 psid while maintaining a size compact enough to be mounted in a SAE-AS33514-8 port. High pressure sensing port is located radially on the OD just below the .750-16 UNJF mounting threads with the low […]

Engine Fuel, Lubrication and Pneumatic Systems

PTI provides filtration solutions for engine applications ranging from the PT6 to the PW4000 series engines. Applications include fuel, lubrication and pneumatic systems. Filter elements of the constructed of depth-type filtration media or woven wire mesh are offered in both disposable and cleanable configurations.

Hydraulic Systems

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.

Dassault Falcon 7X Hydraulic Filter Modules

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:

Joint Strike Fighter F-35 Engine Lube Filter Sub-Assembly

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.

EFA2000 Eurofighter EJ200 Engine Lube Filter Module

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.

Boeing 767 EDP/ADP Pump Module

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.

Rolls-Royce RR 250 CEFA Combined Fuel/Lube Filter Manifold

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 […]