The GRACO A22320 is a pneumatic chemical injection pump designed for high-pressure, high-flow chemical transfer applications. It features a Chromex-coated plunger and TFE/P seals, ensuring durability and chemical resistance. This pump is intended for use in non-hazardous locations and is suitable for a wide range of industrial and maintenance applications.

Key Features:

• Pneumatic Chemical Pump
• Python XL-DA, 3-1/2 in Air Motor, 1 in Plunger
• Chromex-coated plunger, TFE/P seals, robust air motor
• Maximum working pressure: 8.4 MPa (84 bar, 8400 kPa, 1225 psi)
• Designed for non-hazardous locations; compatible with a wide range of industrial fluids
• CE Approved
• Double acting: pumps fluid in both stroke directions for continuous flow
• Self-priming: anti-locking to prevent air trapping and stalling
• Simple design for quick seal replacement and ease of maintenance
• Environmentally friendly: low fugitive emissions, gas recovery possible with add-on kit
• Adjustable packing seals for better sealing and increased pump life
• Poppet style check valves for reliable operation
• Hollow pump rod design for flow in both directions
• Can handle viscous materials

Applications:
Chemical injection, lubrication, and maintenance in industrial environments such as mining, agriculture, and manufacturing. Suitable for high-pressure, high-flow applications requiring reliable and durable pumping solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Install the pump vertically to minimize footprint and ensure proper operation
• Ensure all connections are secure and compatible with the specified thread types (NPT)
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect seals and plunger for wear and replace as needed
• Consult the manual for specific installation and maintenance procedures