The Model 305 is a versatile single head piston liquid filler for liquids, creams, pastes and other viscous products. Fill volumes can range from .25 oz to 87 oz per cycle with up to 60 fills per minute in either manual or automatic operation. During a filling cycle, a piston travels back to draw product from the hopper into a precision machined cylinder, then extends forward to fill. Product is dispensed into the container through a filling nozzle and/or cutoff device. Various nozzle configurations available for specific products. Cutoffs prevent product from dripping after the fill.