The GRACO Python XL-DA is a double-acting, pneumatically operated chemical injection pump designed for high-pressure, high-flow chemical injection applications. It features a Chromex-coated plunger and TFE/P seals, ensuring durability and chemical resistance. This pump is intended for use in non-hazardous locations and is suitable for continuous flow operations in industrial settings.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL-DA, 2-1/2 in Air Motor, 1/2 in Plunger (Note: The closest available model is 2-1/2 in Air Motor, 3/8 in Plunger; 1/2 in Plunger is not listed in official specs for this air motor size. Please verify part number or plunger size.)
• Chromex-coated plunger, TFE/P seals, robust air motor
• Maximum working pressure: 4400 psi (30.6 MPa)
• Non-hazardous location applications, compatible with various chemicals (compatibility depends on seal and plunger material)
• CE Approved
• Double-acting: pumps fluid in both directions of the stroke for continuous flow
• Self-priming: anti-locking to prevent air trapping and stalling
• Simple design for quick seal replacement and ease of maintenance
• Vertical installation for reduced footprint
• Environmentally friendly: low fugitive emissions, gas recovery possible with kit
• Adjustable packing seals for better sealing and increased pump life
• Poppet style check valves for reliable operation
• Hollow pump rod design for flow in both directions

Applications:
Chemical injection in industrial processes requiring high pressure and continuous flow, suitable for non-hazardous locations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Install pump vertically to minimize footprint and ensure proper operation
• Ensure all connections are secure and compatible with the pump’s inlet/outlet specifications
• Follow manufacturer’s guidelines for air supply and pressure settings
• Regularly inspect seals and plunger for wear and replace as needed
• Use appropriate tools and safety equipment during installation and maintenance
• Regularly check and replace seals to prevent leaks and maintain efficiency
• Monitor air supply and pressure to avoid overloading the pump
• Keep the pump clean and free from debris
• Consult the manual for specific maintenance intervals and procedures