PSB Industries designs and fabricates packaged systems for dehydrating and purifying compressed air, gases, and liquids, with its General Air Division serving industrial process applications. Its 350,000-square-foot Erie facility brings vessel and piping fabrication, controls, and finishing work under one roof, and the company states its units are installed worldwide. It also holds ASME U, UM, S, and R Code Stamps of Authorization.
ASME U Code Stamp of Authorization
ASME UM Code Stamp of Authorization
ASME S Code Stamp of Authorization
ASME R Code Stamp of Authorization
AWS D1.1 Certified
UL 508A Listed
CSA
ASMERSTAMP
Quality certification
Van Air SystemsSince 1944, Van Air Systems has designed and manufactured compressed-air and natural-gas dehydration equipment in Lake City, Pennsylvania. The company is especially known as the original manufacturer of tabletted absorbent desiccants, developing its own formulas alongside dryers for demanding settings such as dusty industrial plants, blasting sites, and pipelines. Its on-site engineering and manufacturing capabilities support both stationary systems and portable skid-mounted drying equipment.LAKE CITY, PA
JJ Crewe & Son, IncFor more than 100 years and four generations, J.J. Crewe & Son, Inc. has engineered and fabricated gas compression and industrial refrigeration systems from its Maryland-area operation. The OEM shop builds packaged equipment for compressor manufacturers including Sullair, Aerzen, Howden and Knox Western, while also providing service and engineering support for its own and other manufacturers’ equipment. Its process-engineering background lets Crewe jointly specify, shop-fabricate and test skid-mounted systems before delivery.BUCKEYSTOWN, MD
AGI IndustriesIn Clarendon, Pennsylvania, AGI Industries builds custom-fabricated equipment for natural gas operations and other industrial applications in its 33,460-square-foot facility. The company is a certified ASME code shop that designs and fabricates pressure vessels, compressor-station equipment, and one-off metalwork, while also offering equipment refinishing through dustless and sandblasting. Its work grew from responding to the needs of the local and pipeline communities, giving the shop a practical focus on unusual, made-to-specification projects.CLARENDON, PA
Powerex, IncSince 1988, Powerex has designed and manufactured oil-free compressed-air and vacuum systems in the United States, with applications ranging from medical gas systems to laboratory and industrial equipment. Its highly integrated operation includes in-house engineering and production of major components, and Powerex was the first company to package NFPA 99-compliant scroll systems. The Harrison, Ohio, manufacturer’s facilities are ISO 9001:2015 certified, with systems supported through a network of more than 220 authorized service centers.HARRISON, OH