Description
The GRACO A25001 is a pneumatically operated chemical injection pump designed for reliable and safe chemical transfer in industrial environments. It features a 1-1/4 inch air motor and a 3/16 inch plunger, with FKM (fluorocarbon) seals for chemical resistance. This pump is intended for use in applications requiring precise chemical injection, especially in hazardous or demanding conditions.
Key Features:
- Pneumatic chemical injection pump
- Python, 1-1/4 in Air Motor, 3/16 in Plunger
- Robust industrial design with FKM seals
- See charts in documentation for maximum air inlet and fluid working pressures
- Designed for use with a wide range of chemicals compatible with FKM seals
- CE Approved
- Pneumatic operation for use in hazardous locations
- Can run off regulated natural gas or compressed air
- Low noise (<70 dBa with muffler installed)
- Wide environmental temperature range (-40 to 176F / -40 to 80C)
- Reliable and easy to maintain
- Suitable for continuous duty cycles
Applications:
Ideal for chemical injection in industrial, mining, and agricultural settings where hazardous or flammable environments require pneumatic operation and chemical resistance.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
- Mount the pump securely according to application requirements
- Connect chemical supply and ensure a y-strainer or chemical filter is installed before the pump inlet to protect seals from debris
- Install a pressure relief valve as recommended for safety
- Use appropriate air and fluid shutoff valves for maintenance and safety
- Consult the manual for specific installation and maintenance procedures
- Regularly inspect seals and replace as needed
- Keep air and fluid lines clean and free of debris
- Check for leaks and ensure all connections are tight
- Follow manufacturer guidelines for lubrication and servicing






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