The GRACO A22207 is a pneumatic chemical injection pump designed for high-pressure, high-flow chemical injection applications. It features a Chromex-coated plunger and FFKM seals for enhanced durability and chemical resistance. This pump is intended for use in demanding environments such as oilfield, industrial, and chemical processing applications.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL-DA, 2-1/2 in Air Motor, 1/2 in Plunger
• Chromex-coated plunger, FFKM seals, robust metal construction
• Designed for chemical injection in well sites and industrial applications; not for use with sour gas or in European explosive atmosphere locations
• CE Approved
• Double-acting operation for continuous flow and prevention of air locking
• Self-priming capability
• Simple pump design for quick seals replacement
• Vertical installation for reduced footprint
• 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
• Environmentally friendly with recoverable exhaust gas option

Applications:
Chemical injection at well sites, industrial chemical processing, and other high-pressure, high-flow chemical transfer applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Install the pump vertically for best performance and reduced footprint
• Connect fluid lines securely to the pump outlet and install a fluid pressure relief valve on the outlet side
• Ensure all connections are tight and leak-free
• Follow all safety instructions and warnings in the manual
• Regularly inspect and replace seals as needed for maintenance