SAES Pure Gas, Inc. by | Oct 20, 2014 | Gas Purification & Filtration, Microelectronics & Nanotechnology, SAES Pure Gas, SAES Pure Gas Purifiers (508) 830-0458 Gas Purifiers for the Semiconductor, LED, Display, Fiber Optic, and Solar Industries. SAES develops ultra-high pure gas-handling equipment, supplying gas purifiers for a wide range of bulk and speciality gas applications.