Reliable for high-pressure applications
Replace if signs of excessive wear or malfunction are detected
Align the label and lid properly for secure fit and clear visibility
but typical GRACO fittings are constructed from durable metals or alloys for reliable performance in industrial lubrication systems
GRACO Husky 515 Air Operated Double Diaphragm Pump, 1/2 in NPT, PP Center Section, AC Seats, BN Balls & BN Diaphragm - (SKU: D51277) Reliable for high-pressure applicationsThe GRACO D51277 Husky 515 is an air operated double diaphragm pump featuring a polypropylene (PP) center section, AC seats, BN (Buna N) balls, and BN diaphragm. It is designed for reliable, smooth transfer of a wide range of fluids in industrial applications. Key Features: Air operated double diaphragm pump Husky 515, 1 2 in NPT standard pump Polypropylene (PP) center section, AC seats, BN (Buna N) balls, BN diaphragm 15 GPM (57 LPM) 100 PSI (7 bar,