The GRACO A25407 is a pneumatic chemical injection pump designed for high-pressure chemical transfer applications. It features a 4-1/2 inch air motor, a Chromex-coated 1/2 inch plunger, and FKM-ETP seals for enhanced durability and chemical resistance. This pump is intended for use in demanding environments where reliable, continuous chemical injection is required.

Key Features:

• Pneumatic Chemical Injection Pump
• Python XL, 4-1/2 in Air Motor, 1/2 in Plunger
• Chromex-coated plunger, FKM-ETP seals
• Up to 12,000 psi
• Designed for use with a variety of chemicals and fluids compatible with FKM-ETP seals
• CE Approved
• High-pressure capability (up to 12,000 psi)
• Chromex-coated plunger for wear resistance
• FKM-ETP seals for chemical compatibility
• Air motor for reliable operation in low gas pressure environments
• Easy to operate and maintain
• Continuous flow operation (in double-acting models, not explicitly specified for this part number but available in the Python XL-DA series)

Applications:
Ideal for chemical injection in oil and gas, mining, and industrial applications where high-pressure, reliable, and continuous chemical transfer is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure proper alignment and secure mounting of the pump
• Use compatible fittings and hoses rated for high pressure
• Follow manufacturer guidelines for air supply and fluid connections
• Regularly inspect seals and plunger for wear and replace as needed
• Refer to the instruction manual for specific installation and maintenance procedures