Follow manufacturer guidelines for maintenance intervals and lubrication
Standard 2" ball size for broad compatibility with trailers and equipment
designed to secure and guide the ball within GRACO diaphragm pump assemblies
preventing loosening under vibration or pressure
Buna-N impregnated nylon
GRACO Husky 3300 PP Pump, PP Center Section, PP Seats, PTFE Balls & PTFE Diaphragm (3" Flange) - (SKU: 652404) Follow manufacturer guidelines for maintenanceThe GRACO 652404 is a 3 inch air operated double diaphragm pump featuring a polypropylene (PP) center section, PP seats, PTFE (Teflon) balls, and PTFE diaphragm. It is designed for reliable, efficient transfer of a wide range of fluids in industrial applications, offering chemical resistance and durability for demanding environments. Key Features: Air operated double diaphragm pump Husky 3300, 3" flange Polypropylene center section, PP seats, PTFE