UniTech Industries Unimove vacuum lift. Model CM-500. Capable of lifting 140 lb non porous packages and 110 lb porous packages. Vacuum lifter has a max lift height of 7' 2" . Unit comes with 2 stage gas ring compressor, hose, lifting head, and a stainless steel support structure with dual axis roller glides. The Gorbel stainless steel structure has working dimensions of 63" wide x 153" long x 100" tall, ovaerall frame dimensions of 75" wide x 165" long x 112" tall, and a 150 lb capacity. Requires 230/460 vac 3 phase electrical supply. Serial #11660. Good Condition