Description
The GRACO Python XL Pneumatic Chemical Injection Pump is a robust, pneumatically operated pump designed for injecting chemicals such as corrosion inhibitors, methanol, and scavengers in demanding environments. It features a 2-1/2 inch air motor, a Chromex-coated 5/8 inch plunger, and HNBR seals for enhanced durability and chemical resistance. The pump is constructed primarily from stainless steel and is intended for use in wells and industrial applications where reliable, low-maintenance chemical injection is required.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL, 2-1/2 in Air Motor, 5/8 in Plunger
- Stainless Steel (fluid section/wetted parts)
- Capable of operating up to 12,000 psi (model capability; actual working pressure may vary by configuration)
- Corrosion inhibitors, methanol, scavengers
- CE Approved
- Chromex-coated plunger for extreme duty and long life
- HNBR seals for chemical resistance
- Modular air valve design for easy service
- Removable pilot valve
- Interchangeable pump lowers with other Python XL models
- Plunger packings replaceable in 10 minutes or less
- Low air/gas consumption for efficiency
- Muffler for low operation noise
- Three stroke adjustment positions
- Needle/blow off valve for stroke speed control and over-pressure protection
- Environmentally friendly: 97% recoverable exhaust gas, reduced fugitive methane emissions
Applications:
Ideal for chemical injection in wells with low gas pressure, industrial process applications, and environments requiring reliable, low-maintenance chemical dosing.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance. Non-genuine parts may compromise safety and efficiency.
- Ensure correct alignment and secure mounting of the pump
- Use appropriate fittings and tubing for chemical compatibility
- Follow manufacturer guidelines for air supply and pressure settings
- Regularly inspect seals and plunger for wear and replace as needed
- Refer to the manual for specific installation and maintenance procedures
- Replace plunger packings and seals as recommended
- Check for leaks and proper operation after installation
- Keep air supply clean and dry
- Monitor pump performance and adjust stroke as needed
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