The GRACO A25384 is a pneumatically operated chemical injection pump featuring a 3-1/2 inch air motor, Chromex coated 3/4 inch plunger, and TFE/P seals. It is constructed with robust materials for demanding environments and is designed for precise chemical injection in oilfield, industrial, and process applications.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL, 3-1/2 in Air Motor, 3/4 in Plunger
• 316 SST (stainless steel) fluid section/wetted parts, Chromex coated plunger, TFE/P seals
• Capable of operating up to 12,000 psi
• Interchangeable lowers with other Python XL models; suitable for wells with low gas pressure
• CE Approved
• Modular air valve design for easy serviceability
• Removable pilot valve
• Plunger packings replaceable in 10 minutes or less
• Three stroke adjustment positions
• Adjustable packing seals for better sealing and increased pump life
• 97% recoverable exhaust gas for reduced fugitive methane emissions
• Low air/gas consumption for increased efficiency
• Muffler for low operation noise levels (<70 dBa)
• Proven GRACO Merkur air motor technology
• Robust and simple design for years of operation before replacement

Applications:
Chemical injection in oilfield, industrial, and process applications; ideal for wells with low gas pressure and environments requiring high-pressure, reliable chemical dosing.

Installation Notes:

• Ensures compatibility, reliability, and optimal performance with GRACO equipment; maintains warranty and safety standards.
• Ensure proper alignment and secure mounting of the pump
• Use recommended pneumatic and fluid connections
• Follow manufacturer guidelines for stroke adjustment and maintenance
• Regularly inspect and replace seals and packings as needed
• Utilize the needle/blow off valve to control pump stroke speed and protect against over-pressure