The GRACO A25351 is a pneumatic chemical injection pump designed for high-pressure chemical transfer in industrial and oilfield applications. It features a 3-1/2 inch air motor, a Chromex coated 3/8 inch plunger, and HNBR seals for enhanced durability and chemical resistance. This pump is engineered for reliable operation in environments with low gas pressure and is suitable for use in hazardous locations when ATEX approved.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL, 3-1/2 in Air Motor, 3/8 in Plunger
• Chromex coated plunger, HNBR seals, robust air motor
• Capable of operating up to 12,000 psi
• Designed for integration with GRACO chemical injection systems and compatible with a wide range of chemicals
• ATEX Approved (for hazardous locations)
• Easy to operate and maintain
• Reliable performance in low gas pressure environments
• High-pressure capability
• Durable construction for long service life
• Designed for continuous duty cycle

Applications:
Ideal for chemical injection in oilfield, industrial, and mining applications, especially where high pressure and reliability are required. Suitable for use in hazardous locations when ATEX approved.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing systems.
• Ensure all connections are secure and leak-free before operation
• Follow manufacturer guidelines for air supply and chemical compatibility
• Regularly inspect seals and plunger for wear and replace as needed
• Use only recommended lubricants and maintenance procedures
• Install in a clean, dry environment to prevent contamination
• Perform routine maintenance checks as outlined in the manual
• Consult with a GRACO specialist for installation in hazardous locations