Description
The GRACO 651413 is an air-operated diaphragm pump designed for reliable, low-maintenance fluid transfer. It features a polypropylene (PP) center section, stainless steel (SS) seats, PTFE balls, and a PTFE diaphragm, making it suitable for handling a wide range of chemicals and fluids in industrial environments.
Key Features:
- Air-operated diaphragm pump
- Husky 1050 SS, 1 in. (25.4 mm) NPT
- Polypropylene (PP) center section, stainless steel (SS) seats, PTFE balls, PTFE diaphragm
- Designed for use with a variety of fluids and chemicals; compatible with GRACO Husky 1050 series equipment
- Stall-free, low pulsation air valve for smooth and rapid changeover
- One-piece center section eliminates air leaks and reduces maintenance
- Four-bolt joint design for even sealing pressure and leak-free operation
- Up to 5x longer diaphragm life for less maintenance and downtime
- Modular air valve for easy maintenance
- Multiple ports for installation flexibility
- Optional DataTrak for runaway protection and material usage tracking
- Optional pulse output for cycle count capability
Applications:
Ideal for industrial fluid transfer applications, including chemical processing, paint, coatings, adhesives, and other demanding environments where reliable, leak-free operation is required.
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 properly sealed to prevent leaks
- Follow manufacturer guidelines for air supply and fluid compatibility
- Regularly inspect and maintain the diaphragm and seals for optimal performance
- Use appropriate personal protective equipment when handling chemicals






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