The GRACO 654530 is a Husky 15120 air-operated double diaphragm pump featuring a polypropylene center section, center flange, PVDF seats, and Santoprene balls and diaphragm. It is designed for reliable, efficient fluid transfer in demanding industrial environments, handling a wide range of fluids including high-viscosity materials.

Key Features:

• Air-operated double diaphragm pump
• Husky 15120, 1-1/2 in (38 mm) ANSI/DIN flange
• Polypropylene center section, PVDF seats, Santoprene balls and diaphragm
• Up to 120 gpm (454 lpm) with 2-piece bolt-through diaphragms
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Compatible with a wide range of industrial fluids, including high-viscosity materials
• Stall-free low pulsation air valve for smooth, rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other air-operated diaphragm pumps
• Lube-free operation
• Compact, portable size
• Up to 40% more efficient than comparable pumps

Applications:
Ideal for fluid transfer applications in industries such as mining, agriculture, chemical processing, and manufacturing. Suitable for handling high-viscosity materials and abrasive fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure all connections are secure and compatible with ANSI/DIN 1-1/2 in (38 mm) flanges
• Follow all safety instructions, including use of protective eyewear, hearing protection, and appropriate gloves as recommended by the fluid manufacturer
• Check for proper seating of balls and seats to maximize suction lift and pump performance
• Store and operate pump above minimum ambient temperature as specified in the manual
• Regularly inspect diaphragms, balls, and seats for wear or damage
• Use only recommended replacement parts for maintenance
• Follow manufacturer guidelines for cleaning and storage