Presray Corporation
Industrial Machinery Manufacturing11-50 Employees
Presray Corporation is an industrial machinery manufacturer focused on critical containment systems. Founded in 1955, it began with inflatable rubber seals used in aerospace lifting devices and later expanded to watertight doors and barriers. Its projects serve hundreds of facilities—businesses, academic institutions and civic sites—across needs from flood protection to complex containment systems for nuclear plants, BSL-4 labs and cleanrooms. The company operates an on-site Testing and Training Center in Wassaic, New York, where engineers conduct product testing, training and demonstrations. Many flood-control products carry FM Approvals certification, reflecting recognized quality and performance standards.