Lee Products Ltd

The Lee Company has pioneered the development of miniature, precision fluid control components for aerospace, down-hole oil tools, machine tools, industrial gas turbines, medical / scientific instrumentation and ink-jet printing.

Lee's unique capabilities in miniaturisation and engineering expertise ensure the company is at the forefront of fluid flow technology.

Lee Products maintains a sales force of graduate engineers who are ready to assist customers in solving fluid flow problems, and a significant amount of stock to ensure on-time deliveries. Quality Assurance at Lee is a management commitment of the highest order.

  1. Lee Expansion Plugs

    Lee Expansion Plugs
    Lee Plug® expansion plugs seal fluid passages leak-tight, without the use of O-rings, threads, or sealants. It is simply the most successful method of sealing drilled holes in critical applications. Well over 100 million Lee Plugs have been used on aircraft, missiles, spacecraft, and other sophisticated hydraulic systems that require a permanent leak-tight seal. Learn how the Lee Plug works.
  2. Lee Flosert

    Lee Flosert
    Pressure-compensated flow controls to deliver constant flow from 0.1 to 5.0 usgpm.
  3. Lee Line Mounts

    Lee Line Mounts
    The Lee Company offers many of it's precision fluid control products already installed in appropriately sized flared, flareless, or dynamic beam seal unions. Lee also offers an array of higher pressure Restrictors, Valves, and Safety Screens built directly into convenient Ring Locked Adapters, allowing designers to take advantage of the unused space in the adapters to reduce manifold size and weight.
  4. Lee Miniature Piloting Solenoid Valves

    Lee Miniature Piloting Solenoid Valves
    Lee Miniature Piloting Solenoid Valves combine space and weight savings with superior performance and reliability in demanding applications such as aerospace hydraulic and fuel systems, oil exploration/production, car racing, and other challenging high pressure applications. Incorporating innovative design and advanced technology, they have set a new benchmark in space and weight savings and power consumption. The lightest version weighs under 0.14 lbs. (2.3 oz.) and uses only 7.8 watts at 28 Vdc. Each subcomponent and manufacturing process has been optimized to ensure a design with the highest performance, longest life, and highest reliability - all within the smallest envelope possible.
  5. Lee Nozzles

    Lee Nozzles
    The Lee Company offers two types of miniature, precisionnozzles for hydraulic applications: Atomizing Nozzles and Targeting Nozzles. Both types are constructed entirely of stainless steel and can be installed in any attitude.
  6. Lee Piloting Solenoid Valve

    Lee Piloting Solenoid Valve
    Single and Dual Coils. Normally-open and normally-closed. Pressures to 5000 psi.
  7. Lee Pilot Operated Chek

    Lee Pilot Operated Chek
    Lohm rates from 70 to 300 Lohms.
  8. Lee Plug Expansion Plugs

    Lee Plug Expansion Plugs
    Lee Plug® expansion plugs seal fluid passages leak-tight, without the use of O-rings, threads, or sealants. It is simple the most successful method of sealing drilled holes in critical applications. Well over 100 million Lee Plugs have been used on aircraft, missiles, spacecraft, and other sophisticated hydraulic systems that require a permanent leak-tight seal. Learn how the Lee Plug works.
  9. Lee Plugs

    Lee Plugs
    The best way to seal drilled holes to 32,000 psi. No O-rings, threads or sealants required.
  10. Lee Precision Flow Restrictors

    Lee Precision Flow Restrictors
    The Lee Company offers a wide selection of field-proven single and multiple orifice precision flow restrictors for a variety of demanding applications, including aerospace hydraulic and fuel systems, oil tools, race cars, and other sophisticated fluid power systems. Design engineers worldwide have found Lee Company flow restrictors to be indispensable when small size, light weight and proven reliability are required.