The GRACO HE80-0661 QUANTM h80 is a 1.5" food grade (FG) stainless steel (SST) electric diaphragm pump designed for sanitary fluid transfer in food, beverage, pharmaceutical, and personal care industries. It features a FEP-coated aluminum center section, stainless steel seat, clockwise ball, and PTFE (PS) diaphragm for compatibility with demanding hygienic applications.