Packwest 8 head inine pressure Gravity Filler Inline Pressure Gravity Filler with 6 nozzles - can expand to 8 nozzles. Model Monarch Filler with Serial Number: 12V-PS-BU-LR-2055. 7' long infeed conveyor with pneumatic stops. Manifold fed with 6 5/8" nozzles and overflow tank to centrifugal pump to manifold. Stainless Frame and Contact.