AIRCRAFT ENGINE SOLUTIONS Boost performance. Control costs. WESTBROOK • LONDON • PARIS • FRANKFURT • MILAN • ST

SAVE TIME AND MONEY ON THE GROUND AND IN THE AIR With Lee Fluid Control Components THE BEST CHOICE FOR THE ENTIRE JOURNEY We don’t just promise performance that leads to savings, we deliver where you need it most. LOW COST OF OWNERSHIP Engine development is challenging. Hardware needs to be maintained. Parts need to be replaced. The Lee Company helps minimize risks and control costs from initial concept through a safe landing at your destination. DEVELOPMENT With thousands of our products flying overhead every minute, we have the proven ability to design the right customized solution for your...

OPTIMIZE ENGINE EFFICIENCY Optimal fuel control is a process, one that begins at the tank and ends in the combustion chamber. Every component within that journey plays a critical role in engine performance - not just in fuel delivery, but also in the management of fuel consumption to maximize efficiency and savings. The precise, repeatable performance of Lee products benefits aircraft operators and passengers alike by helping to control the cost of travel, maintenance, and time at the gate waiting to board. • Restrictors • Check Valves • Safety Screens PRESSURE SWITCHES AND TRANSDUCERS ECOLOGY...

EXTEND ENGINE LIFE Lube system components are an investment that protect and extend the life of your engine. Lee safety screens offer protection against debris created within the system. Our restrictors and lube nozzles are tested to ensure the right amount of oil cools and lubricates its target. And Lee check valves are proven to withstand extreme vibration in dampening applications. They all work together to conserve oil and reduce the size and weight of pumps and tanks. LUBE AND SCAVENGE PUMPS • Check Valves • Safety Screens • Pressure Relief Valves FILTER MODULES • Check Valves • Safety Screens...

BLEED AIR MAINTAIN CABIN COMFORT Bleed air drives critical functions like engine start, anti-icing, air conditioning, pressurization of the cabin and reservoirs, and fuel tank inerting. Lee products ensure the controlled, leak-free distribution of air and gas that these systems depend on. And because they’re rated to withstand extreme temperatures, they can be installed anywhere, even in the hottest sections of the engine. ANTI-ICE AND DE-ICING VALVES • Restrictors • Check Valves • Solenoid Valves • Pressure Relief Valves • Safety Screens • Lee Plugs VARIABLE BLEED VALVES AND ACTUATORS • Restrictors...

SOLUTIONS FOR AEROSPACE AND BEYOND The Lee Company offers an extensive product portfolio, with proven experience on turbofan, turbojet, turboprop, and turboshaft engines as well as auxiliary power units. It’s likely that we already have the precise flow control solution you need. If not, our dedicated sales force of degreed engineers can help design one for your specific requirements. Standard or custom, all Lee products have one thing in common – construction that helps aircraft spend less time in the hangar and more time in the air. Check Valves Flow Metering Valves • Lee Plug® expansion plugs...