The GRACO D73666 is a 1-inch air-operated double-diaphragm pump designed for industrial applications. It features a high flow rate in a compact, portable size and is equipped with an e-coated center section for enhanced corrosion resistance. The pump is intended for reliable fluid transfer in demanding environments.

Key Features:

• Air-Operated Double-Diaphragm Pump
• Husky 1040, 1-inch
• E-coated center section for corrosive environments
• Industrial fluids, suitable for corrosive environments
• High flow in a compact, portable size
• Effective and reliable air valve system
• E-coated center section for corrosion resistance
• Designed for ease of maintenance and reliability

Applications:
Industrial fluid transfer, suitable for use in corrosive environments and various industries including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate thread sealant for NPT connections
• Check air supply for correct pressure and cleanliness
• Follow manufacturer guidelines for diaphragm and valve maintenance
• Regularly inspect diaphragms and valves for wear
• Lubricate moving parts as recommended
• Use only compatible fluids and air supply