2008 Koch Ultravac UV2100 dual chamber vacuum sealer. Digital control panel with 10 savable programs. Chamber dimensions: seal bar length 26.5 in., chamber length 26.6 in., chamber width 30.9 in., chamber depth 8 in., 32 in. in between seal bars. Air cooled Busch vacuum pump; Type RA0165.D5HS.1001, SN U074106774, with Baldor 7.5 hp industrial motor. Electrical requirements: 240 volt, 60 hz, 3 phase, 20.5 amp. Each chamber comes with (4) 0.75 in. thick HDPE board inserts.