The GRACO HE30-0506 is a 1" Tri-clamp, PH SST electric diaphragm pump designed for hygienic fluid transfer. It features a stainless steel (SS) seat, PTFE (PT) ball, and polysulfone (PS) diaphragm, with a FEP-coated aluminum (AL) center. This pump is engineered for reliable, efficient, and sanitary transfer of food, beverage, and other sensitive fluids within GRACO equipment.