, front opening door. 20 ASA poppet valve w/baffle In plenum. No pumps or controls. Unit had CTI-500 cryo. Varian HS-20 also available As-Is $30,000 118 ) VACUUM SYSTEMS Diffusion...-Cryo Pumped. 24" Web Coater tooled for filament evaporation on lead frames. Approx 6' dia x 4' lg. SST chamber Good $65,000 for 20" ASA cryopump. Stokes 1721 blower package. Arctic AC...-5, 5 ton A/C chiller. (Item No. 174) MRC-Sputtering system, custom built for seagate for hard disks coating. GP 275 Pirani gauge. Good Used $9,500 CTI-8 cryo pump, 6"VRC main...