The Vacuum Sealer by Sipromac: Single Chamber Vacuum Sealer, stainless steel construction, stainless steel lid, 30.5 x 28 x 21, 8 chamber height, (2) 19.1 seal bars, 22 between bars, twin seal flex reflex band, Busch pump 20 M3/H, 120v/1ph/60hz, 40-45...