Description
The GRACO Python XL Pneumatic Chemical Injection Pump is a robust, stainless steel pump designed for chemical injection applications. It features a 3-1/2 inch air motor, a Chromex coated 5/8 inch plunger, and TFE/P seals. This pump is intended for use in environments requiring reliable, high-pressure chemical injection, such as oil and gas wells, especially those with low gas pressure.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL, 3-1/2 in Air Motor, 5/8 in Plunger
- Stainless Steel (316 SST fluid section/wetted parts)
- Maximum Flow Rate: 270 GPD (for similar models; not explicitly specified for A25383, but likely similar)
- Capable of operating up to 12,000 psi (for similar models; for A25383, maximum working pressure is typically up to 4,900 psi, but some sources indicate higher capability for the XL series)
- Interchangeable lowers with other Python XL models
- CE Approved
- Chromex and ceramic coated plunger rods for extreme duty
- Modular air valve design for easy serviceability
- Removable pilot valve
- Plunger packings can be replaced in 10 minutes or less
- Low air/gas consumption for increased efficiency
- Muffler provides low operation noise levels
- Three stroke adjustment positions
- Adjustable packing seals for better sealing and increased pump life
- 97% recoverable exhaust gas, reduced fugitive methane emissions
Applications:
Ideal for chemical injection in oil and gas wells, especially those with low gas pressure. Suitable for harsh environments requiring reliable, high-pressure pumping.
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 leak-free before operation
- Use appropriate tools and follow manufacturer guidelines for installation
- Regularly inspect and maintain seals and plunger packings
- Consult the equipment manual for specific installation and maintenance procedures
- Perform routine maintenance to prevent downtime
- Replace seals and packings as recommended
- Monitor pump performance and adjust stroke as needed
- Keep exhaust system clean to maintain environmental compliance






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