The GRACO 647464 is an air-operated double diaphragm pump designed for heavy-duty fluid transfer applications. It features an aluminum center section, aluminum seats, Geolast balls, and a TPE (thermoplastic elastomer) diaphragm. This pump is engineered for reliable performance in demanding environments, commonly used for fuel and chemical transfer within GRACO equipment.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1" Bspt
• Aluminum center section, aluminum seats, Geolast balls, TPE diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm) for Husky 1050 series
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for Husky 1050 series
• Designed for use with GRACO Husky 1050 series equipment and compatible with a range of fluids including fuels and chemicals
• UL listed for Husky 1050 series
• Stall-free low pulsation air valve for smooth operation
• Heavy-duty construction for reliability and long service life
• Engineered for easy maintenance and quick part replacement
• Suitable for handling fluids with solids up to 1/8 inch (3.2 mm)

Applications:
Ideal for transferring fuels, chemicals, and other industrial fluids in environments requiring robust, reliable pumping solutions. Commonly used in mining, agriculture, and industrial maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump and associated equipment.
• Ensure all connections are secure and properly sealed to prevent leaks
• Follow GRACO’s recommended installation procedures for air supply and fluid lines
• Regularly inspect and maintain diaphragms, balls, and seats to prevent downtime
• Use appropriate personal protective equipment during installation and maintenance
• Perform routine inspections and preventative maintenance
• Replace worn or damaged components promptly with genuine parts
• Consult the equipment manual for specific installation and maintenance instructions