The GRACO Python XL Pneumatic Chemical Injection Pump is a robust, stainless steel pump designed for chemical injection applications in demanding environments. It features a 4-1/2 inch air motor, a Chromex-coated 5/8 inch plunger, and HNBR seals, making it suitable for use with a wide range of chemicals. This pump is intended for reliable, high-pressure chemical injection in industrial and oilfield settings.

Key Features:

• Pneumatic Chemical Pump
• Python XL, 4-1/2 in Air Motor, 5/8 in Plunger
• Stainless Steel (316 SST fluid section/wetted parts)
• Capable of operating up to 12,000 psi (note: maximum working pressure for similar models is typically 3,600–4,900 psi; confirm with manufacturer for exact specification)
• Interchangeable lowers with other Python XL models
• ATEX Approved, CE (for similar models)
• Chromex-coated plunger for extreme duty
• HNBR seals for chemical resistance
• Modular air valve design for easy service
• Removable pilot valve
• Pump lowers are interchangeable with other Python XL models
• Plunger packings can be replaced in 10 minutes or less
• Low air/gas consumption for increased efficiency
• Muffler provides low operation noise levels
• Three stroke adjustment positions
• Adjustable packing seals for better sealing and increased pump life
• Proven GRACO® Merkur® air motor technology

Applications:
Ideal for chemical injection in wells with low gas pressure, oilfield operations, and industrial processes requiring reliable, high-pressure chemical delivery.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use recommended air supply pressure (typically up to 100 psi)
• Check for leaks and proper seal installation before operation
• Follow manufacturer guidelines for chemical compatibility and maintenance intervals
• Regularly inspect and replace seals and packings as needed
• Replace plunger packings every 10 minutes or less as needed
• Inspect and clean air valves regularly
• Monitor for unusual noise or performance changes
• Use only recommended replacement parts