Description
The GRACO Python XL-DA is a pneumatic chemical injection pump designed for reliable, high-pressure fluid transfer in industrial applications. It features a ceramic-coated plunger and TFE/P seals for chemical resistance and durability. This pump is intended for use in non-hazardous locations and is suitable for continuous flow operation in chemical injection systems.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL-DA, 3-1/2 in Air Motor, 1/2 in Plunger
- Ceramic-coated plunger, TFE/P seals, Chromex rod coating (note: product listing for A22311 specifies ceramic-coated plunger, but most XL-DA 3-1/2 in models list Chromex coating; confirm with supplier for A22311 specifics)
- Maximum working pressure: 3750 psi (25.9 MPa)
- Non-hazardous location applications, compatible with various industrial fluids
- CE Approved
- Double acting: pumps fluid in both directions of the stroke for increased flows
- Self-priming and anti-locking: prevents air from being trapped and stalling the pump
- Simple pump design for quick seals replacement
- Environmentally friendly with minimized fugitive emissions
- Can be installed vertically for reduced footprint
- Ease of serviceability and maintenance
Applications:
Chemical injection in industrial settings, including manufacturing, mining, and agricultural applications where high-pressure, continuous fluid transfer is required.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety in demanding industrial environments.
- Install pump vertically to minimize footprint and ensure proper operation
- Ensure all connections are secure and compatible with the specified thread types (e.g., NPT)
- Follow manufacturer guidelines for air supply and fluid compatibility
- Regularly inspect seals and plunger for wear and replace as needed
- Use only recommended replacement parts and seals
- Perform routine maintenance checks to prevent downtime
- Consult the equipment manual for detailed installation and maintenance procedures






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