The GRACO Python XL-DA is a pneumatic chemical injection pump designed for reliable, high-pressure fluid transfer in industrial applications. This model features a ceramic-coated plunger and FFKM seals for enhanced chemical resistance and durability. It is intended for use in non-hazardous locations and is suitable for pumping a wide range of chemicals.

Key Features:

• Pneumatic Chemical Pump
• Python XL-DA, 3-1/2 in Air Motor, 3/4 in Plunger (Note: The closest available official model is 3-1/2 in Air Motor, 1/2 in Plunger; 3/4 in Plunger is not listed in standard specs. Please verify part number or consult GRACO for custom configurations.)
• Ceramic-coated plunger (Chromex coating is standard; ceramic may be a custom or alternative specification), FFKM seals
• Maximum working pressure: 25.9 MPa (259 bar, 3750 psi) for standard 3-1/2 in Air Motor, 1/2 in Plunger model. For 3/4 in Plunger, consult GRACO for exact specifications.
• Designed for use with GRACO chemical injection systems in non-hazardous locations
• CE Approved
• Double acting: pumps fluid in both directions for increased flow
• Self-priming: anti-locking design prevents air from being trapped in the air motor
• Robust construction for reliability and long service life
• Easy maintenance and serviceability

Applications:
Ideal for industrial chemical injection, lubrication, and fluid transfer applications in mining, agriculture, manufacturing, and other sectors requiring reliable, high-pressure pumping of chemicals.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure all connections are secure and compatible with the pump’s inlet/outlet sizes and thread types
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect seals and plunger for wear and replace as needed
• Consult the equipment manual for specific installation and maintenance procedures