Description
The GRACO A25303 is a pneumatic chemical injection pump designed for reliable, high-pressure chemical dosing in industrial applications. It features a 3-1/2 inch air motor, a Chromex-coated 5/8 inch plunger, and FKM seals for enhanced durability and chemical resistance. This pump is intended for use with a variety of chemicals, including corrosion inhibitors, methanol, and scavengers, and is suitable for hazardous environments.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL, 3-1/2 in Air Motor, 5/8 in Plunger
- Stainless Steel
- Up to 12,000 psi (82.7 MPa) for the series; confirm for 5/8 in plunger
- Corrosion inhibitors, methanol, scavengers, and other compatible chemicals
- CE
- Chromex-coated plunger for wear resistance
- FKM seals for chemical compatibility and durability
- Stainless steel construction for corrosion resistance
- Designed for easy operation and maintenance
- Reliable performance in harsh environments
Applications:
Ideal for chemical injection in oil and gas, mining, and industrial processes where precise, high-pressure chemical dosing is required. Suitable for use in hazardous locations and environments with low gas pressure.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise reliability and safety.
- Ensure all connections are secure and leak-free before operation
- Follow manufacturer guidelines for air supply and chemical compatibility
- Regularly inspect seals and plunger for wear and replace as needed
- Use appropriate personal protective equipment during installation and maintenance
- Perform routine maintenance as recommended by GRACO
- Keep the pump and surrounding area clean to prevent contamination
- Monitor for leaks and unusual noises during operation






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