Description
The GRACO Python XL-DA is a double-acting pneumatic chemical injection pump designed for reliable, continuous fluid transfer in industrial environments. It features a ceramic-coated plunger and FFKM seals for enhanced chemical resistance and durability. This pump is intended for use in hazardous locations and is suitable for handling a wide range of chemicals in demanding applications.
Key Features:
- Pneumatic Chemical Pump
- Python XL-DA, 2-1/2 in Air Motor, 1/2 in Plunger
- Ceramic-coated plunger, FFKM seals, Chromex rod coating (note: product description specifies ceramic-coated plunger, but most sources list Chromex coating; clarify with supplier if critical)
- Maximum working pressure: 13.1 MPa (131 bar, 13100 kPa, 1905 psi) (note: this value is for a similar ATEX-approved model with HNBR seals; confirm with supplier for FFKM seals as pressure ratings may vary)
- Designed for hazardous location use, suitable for a wide range of chemicals
- ATEX approved
- Double-acting: pumps fluid in both directions of the stroke for continuous flow
- Self-priming and anti-locking to prevent air trapping and stalling
- Robust construction for reliability and long service life
- Ease of maintenance due to accessible design
Applications:
Ideal for chemical injection, transfer, and metering in hazardous environments such as oil & gas, chemical processing, and industrial manufacturing.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compliance with hazardous location requirements.
- Ensure proper alignment and secure mounting
- Use compatible fittings and hoses rated for the intended chemical and pressure
- Follow all local and international safety regulations for hazardous location equipment
- Regularly inspect seals and plunger for wear and replace as needed
- Perform routine inspections and maintenance as recommended by GRACO
- Replace seals and plunger components with genuine parts to maintain performance and safety
- Keep the pump clean and free from debris






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