Refer to the GRACO manual for detailed step-by-step procedures
The GRACO 258751 is an air-powered piston pump designed for transferring ink and similar fluids
with a 240V compressor and brushless DC (BLDC) motor
Carbide seat check valve cartridges with o-rings
GRACO Husky 1590 Aluminum (1-1/2" NPT) Remote Pump, Aluminum Center Section, Polypropylene Seats, Buna-N Balls & Buna-N Diaphragm - (SKU: DC3977) Refer to the GRACO manualThe GRACO DC3977 is an air operated double diaphragm pump with an aluminum center section, polypropylene seats, Buna N balls, and Buna N diaphragms. It is designed for industrial fluid transfer applications, offering robust construction and compatibility with a wide range of fluids. Key Features: Air operated double diaphragm pump Husky 1590, 1 1 2" NPT Aluminum center section, polypropylene seats, Buna N balls, Buna N diaphragms Maximum flow rate: