The GRACO HE80-0044 QUANTM h80 is a 1.5" hygienic DIN, food-grade stainless steel (FG SST) electric diaphragm pump designed for reliable, energy-efficient fluid transfer in hygienic and sanitary applications. It features a FEP-coated aluminum center, stainless steel seat, BN ball, and BN diaphragm, making it suitable for food, beverage, and pharmaceutical industries.