Description
The GRACO A25541 Python XL is a pneumatic chemical injection pump designed for hazardous environments. It features a 2-1/2 inch air motor, a ceramic (Chromex) coated 3/8 inch plunger, and TFE/P (or FFKM, depending on variant) seals. This pump is engineered for reliable, high-pressure chemical injection in demanding industrial applications, including oil and gas, mining, and agriculture.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL, 2-1/2 in Air Motor, 3/8 in Plunger
- Chromex (ceramic) coated plunger, TFE/P or FFKM seals (variant dependent), robust metal housing
- Maximum working pressure: 4440 psi (306 bar, 30.6 MPa)
- Designed for integration with GRACO chemical injection systems and compatible with a wide range of industrial fluids
- ATEX approved for hazardous locations
- High reliability and durability for harsh environments
- Easy to operate and maintain
- Capable of operating in extreme temperatures (-40F to 176F / -40C to 80C)
- Proven air motor technology for consistent performance
- Designed for high-pressure chemical injection up to 12,000 psi (model variant dependent, but this model is rated to 4440 psi)
Applications:
Ideal for chemical injection in oil and gas wells, mining operations, and agricultural applications where hazardous or corrosive fluids must be handled safely and efficiently.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compliance with industry standards.
- Ensure all connections are secure and leak-free before operation
- Follow manufacturer guidelines for air supply and fluid compatibility
- Regularly inspect seals and plunger for wear and replace as needed
- Consult the equipment manual for specific installation and maintenance procedures






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