rust prevention
but typical unloader valves for pressure washers are constructed from brass or stainless steel for durability and corrosion resistance
Inspect for corrosion or deformation
Its intended use is to maintain the integrity of the pump assembly by sealing the moving parts
helping to prevent contamination and ensure smooth operation of moving parts
GRACO QUANTM h120, 2" Hygienic DIN, FG SST Electric Diaphragm Pump, 380-480 V, FEP AL Center, SS Seat, SP Ball, SP Diaphragm - (SKU: HE120-1035) rust preventionThe GRACO HE120 1035 QUANTM h120 is an electric diaphragm pump designed for hygienic applications. It features a 2" Hygienic DIN connection, a food grade stainless steel (FG SST) fluid path, FEP coated aluminum center section, stainless steel seat, SP ball, and SP diaphragm. This pump is engineered for reliable, energy efficient transfer of fluids in food, beverage, and pharmaceutical industries. Key Features: Electric diaphragm pump QUANTM h120, 2"