The GRACO A25559 is a pneumatic chemical injection pump designed for reliable, high-pressure chemical transfer. It features a 2-1/2 inch air motor, a ceramic-coated 3/16 inch plunger, and TFE/P seals for chemical resistance. This pump is intended for use in demanding industrial environments where safe, efficient, and continuous chemical injection is required.

Key Features:

• Pneumatic chemical injection pump
• Python XL, 2-1/2 in Air Motor, 3/16 in Plunger
• Ceramic-coated plunger, TFE/P seals, robust metal housing
• Capable of operating up to 12,000 psi (see instruction manual for specific model limits)
• Compatible with a wide range of chemicals and industrial fluids; suitable for integration with GRACO chemical injection systems
• ATEX Approved (for use in explosive atmospheres)
• Double-acting operation for continuous flow and prevention of air locking (XL-DA series; confirm if standard XL is double-acting)
• High efficiency air valve minimizes fugitive emissions
• Easy to operate and maintain
• Reliable performance in harsh environments
• Environmental temperature range: -40° to 176°F (-40° to 80°C)

Applications:
Chemical injection in oil and gas, mining, water treatment, and other industrial processes requiring precise, high-pressure fluid delivery.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing systems.
• Ensure correct alignment and secure mounting of the pump
• Use appropriate fittings and hoses rated for the intended pressure and chemical compatibility
• Follow all safety guidelines and local regulations for installation in hazardous areas
• Regularly inspect seals and plunger for wear and replace as needed
• Consult the instruction manual for specific installation and maintenance procedures