The GRACO HE80-0086 QUANTM h80 is a 1.5" Hygienic DIN, High Sanitary (HS) Stainless Steel (SST) Electric Diaphragm Pump. It is designed for use in hygienic environments, such as food processing and pharmaceutical applications, where high cleanliness standards are required. The pump is constructed from stainless steel and features a hygienic design suitable for handling a variety of fluids.