The GRACO A25410 is a pneumatic chemical injection pump designed for reliable, high-pressure chemical injection in demanding environments. It features a 4-1/2 inch air motor, a Chromex-coated 1/4 inch plunger, and HNBR seals for durability and chemical resistance. This pump is intended for use in applications requiring precise and robust chemical injection, such as oilfield operations and industrial processes.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL, 4-1/2 in Air Motor, 1/4 in Plunger
• Chromex-coated plunger, HNBR seals, 316 SST fluid section/wetted parts
• Capable of operating up to 7,000 psi (specific to Python XL series; some sources mention up to 12,000 psi for similar models, but for this configuration, 7,000 psi is standard)
• Interchangeable lowers with other Python XL models
• CE Approved
• Modular air valve design for easy maintenance
• Removable pilot valve
• Pump lowers are interchangeable with other Python XL models
• Plunger packings can be replaced in 10 minutes or less
• Low air/gas consumption for increased efficiency
• Muffler provides low operation noise levels
• Proven GRACO® Merkur® air motor technology
• Robust and simple design for long service life
• Environmentally friendly: 97% recoverable exhaust gas, reduced fugitive methane emissions

Applications:
Ideal for chemical injection in wells with low gas pressure, oilfield operations, and industrial processes requiring high-pressure, reliable chemical injection.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use recommended lubricants and sealants
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain seals and plunger packings
• Consult the equipment manual for specific installation and maintenance procedures