Description
The GRACO Python XL Pneumatic Chemical Injection Pump is a robust, air-operated pump designed for high-pressure, high-flow chemical injection applications. It features a ceramic-coated plunger for enhanced durability and TFE/P seals for chemical resistance. This model is intended for use in demanding environments such as pipelines, well-sites, and offshore platforms, where reliable and precise chemical delivery is essential.
Key Features:
- Pneumatic Chemical Injection Pump
- Python XL, 2-1/2 in Air Motor, 5/8 in Plunger
- Ceramic coated plunger, TFE/P seals, 316 SS wet end (typical for Python XL series)
- Compatible with a wide range of chemicals, including scavengers, inhibitors, clarifiers, biocides, bleaches, and acids
- ATEX Approved
- Double-acting operation for continuous flow and prevention of air locking
- Ceramic coated plunger for extreme duty and long life
- TFE/P seals for chemical resistance
- Proprietary poppet style check valve prevents sticking
- Adjustable packing lasts up to 25 times longer than non-adjustable seals
- Easily accessible packing changes in 10 minutes or less
- GRACO air motors require of the air/gas consumption of standard motors
- Pump cycle rate constant regardless of system back pressure
- Air bleed valve conveniently located
Applications:
Used for chemical injection in pipelines, well-sites, and offshore platforms. Common applications include scavengers (H2S, O2, CO2), hydrate inhibitors (MeOH, MEG, LDHI), corrosion, scale and paraffin inhibitors, clarifiers, biocides, bleaches, and acids.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety in demanding environments.
- Ensure proper alignment and secure mounting of the pump
- Use appropriate fittings and piping for chemical compatibility
- Follow manufacturers guidelines for air supply and pressure settings
- Regularly inspect and maintain seals and plunger for wear
- Consult the equipment manual for specific installation and maintenance procedures






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