LJP industries

LJP Industries designs and makes pressure components for aircraft and helicopter maintenance. It also repairs, services and calibrates pressure tools. The company is based in Claye-Souilly, France, close to Roissy CDG Airport.

LJP was created in 2012. It took over the industrial pressure activities of La Juste Pression, a company born in 1952. LJP has more than 60 years of experience in pressure metrology. Its business has grown over time into many areas that use pressure know-how.

The company says its aim is to be the ideal partner for companies that deliver business aviation services. It focuses on long-lasting pressure components and services, including repair, maintenance and calibration. It also wants to create new tools that save cost and time in aircraft maintenance.

The product range is split into groups: verification kits, aeronautic hoses, inflating tools, adaptors and connections, pressure regulators, pressure gauges, and service and maintenance items. LJP supplies parts for pressure measurement in the NATO field, as well as manometry, single valves and three-way manifolds. It also supplies high-pressure and low-pressure hoses in any length and pressure range, and most existing adaptors.

LJP can handle many kinds of gas and fluid. These include compressed air, nitrogen, carbon dioxide, oxygen, water, special hydraulic oils and fuels. The company says it has real skill in designing, repairing or improving pressure tools and high-end gauges.

Its service offer is clear. LJP maintains and upgrades pressure tools. It supplies calibration and traceability. It upgrades NATO kits under the OTAN code F4971. It machines special products and adaptors on request. It services every type of tool that works under pressure. It also supplies complete or custom NATO kits and parts to service aircraft and helicopters.

Services

• Pressure tool maintenance
• Pressure tool upgrades
• Calibration and traceability
• NATO kit upgrades
• Custom machining of adaptors
• Verification kits
• Aeronautic hoses
• Pressure gauges and regulators