door seals, molded rubber, inflatable seals, valve seals, inflatable rubber products, air tight doors

Presray specializes in the custom design and manufacture of inflatable rubber products, seals, and other special mechanical rubber products specifically for the aerospace manufacturing and testing industry. Presray offers a unique service by carefully analyzing your application, applying its extensive engineering experience, and following the project through to a workable solution.

Aerospace support equipment products available from Presray include jet engine test cell door seals, inflatable bladders for aircraft component bonding, and wind tunnel seals - all as indicated in the aerospace application section of Presray's website -- as well as Pneuma-Grip handling devices for rocket motor cases and other missile components.

Typical aircraft applications include: Door and Hatch Seals to resist pressure differentials and weather, and Aerodynamic Seals to minimize disturbance as air flows over airframe gaps or past moveable airframe components. A wide range of standard and custom silicone rubber seals with fabric reinforcing, fabric covering, and/or metal inserts is available when required.