Description
The GRACO Python XL-DA is a double-acting, pneumatically operated chemical injection pump designed for high-pressure, high-flow chemical transfer applications. It features a Chromex-coated plunger and HNBR seals for enhanced durability and chemical resistance. This pump is intended for use in non-hazardous locations and is suitable for continuous flow operation in industrial settings.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL-DA, 2-1/2 in Air Motor, 3/4 in Plunger (note: standard plunger size for 2-1/2 in air motor is 3/8 in; 3/4 in plunger may be a custom or misstated specificationplease verify with supplier)
- Chromex-coated plunger, HNBR seals (note: standard seal material is TFE/P; HNBR may be a custom or misstated specificationplease verify with supplier)
- Maximum working pressure: 4400 psi (30.6 MPa)
- Non-hazardous location applications, compatible with various industrial chemical fluids
- CE Approved
- Double-acting: pumps fluid in both directions of the stroke for increased flow and continuous operation
- Self-priming: anti-locking design prevents air from being trapped inside the air motor
- Ease of serviceability: simple design for quick seal replacement
- Environmentally friendly: reduced fugitive emissions, some models support gas recovery
- Adjustable packing seals for better sealing and increased pump life
- Poppet style check valves for reliable operation
- Hollow pump rod design allows for flow in both directions of the stroke
Applications:
Chemical injection in industrial processes requiring high pressure and continuous flow, suitable for handling a wide range of non-hazardous chemicals.
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 reduce footprint and ensure proper operation
- Ensure all connections are secure and compatible with the specified thread types (NPT for inlet/outlet)
- Follow manufacturer guidelines for air supply and fluid compatibility
- Regularly inspect and replace seals as needed for maintenance
- Use only recommended lubricants and fluids
- Monitor for leaks and unusual noises during operation
- Keep the pump and surrounding area clean to prevent contamination
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