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.