Elmar model RPE-528I-LH twenty eight station rotary piston filler, serial number EM-88-1033/EM-972336, currently set on 46 oz plastic containers, 6" wide x 40" long thermoplastic table top conveyor infeed with pneumatic container timer to star infeed, pneumatic no container no fill, tangential discharge, counter clockwise rotation, straight sided Waukesha metal valves with 1" x 1-1/4" oblong ports, powered fill adjustment, mounted on stainless steel subframe, requires pistons, cylinders, and drive, last used with item 36150.