Stainless steel single piston filler

Stainless steel single piston filler, air actuated, with an 18" diameter x 20" tall conical feed hopper with a 3/4" port feeding an air actuated rotary valve with a 3/4" discharge valve and leading to an air actuated 2nd stage fill valve with a 5/16" fill port, set up with an air actuated 2.5" diameter x 12" stroke single piston giving a maximum of 58.5 cubic inches or 32 fluid ounces, with air and 115v controls, stainless steel base, no nameplate, as is.