The GRACO 649201 is an air-operated double diaphragm pump featuring a conductive polypropylene (PP) center section, PP seats, PTFE balls, and PTFE diaphragm. It is designed for safe, reliable fluid transfer in environments requiring static dissipation and chemical resistance, commonly used in industrial and process applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050, 1-inch
• Conductive polypropylene (PP) center section, PP seats, PTFE balls, PTFE diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of industrial fluids, especially those requiring static dissipation and chemical resistance
• ATEX certified (dependent on fluid temperature)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Modular air valve for easy maintenance
• Reliable, robust construction for demanding environments
• Suitable for handling fluids with solids up to 1/8 inch (3.2 mm)
• Maximum pump speed: 280 cpm
• Displacement per cycle: 0.17 gal (0.64 liters)
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Applications:
Ideal for transferring a wide range of industrial fluids, including those requiring static dissipation and chemical resistance. Commonly used in chemical processing, paint, coatings, water treatment, and other process industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and safety.
• Ensure all connections are secure and leak-free before operation
• Follow all safety instructions provided in the manual
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Use appropriate personal protective equipment during installation and maintenance
• Consult the manual for specific installation and maintenance procedures