The GRACO A25506 is a pneumatically operated chemical injection pump designed for precise and reliable chemical dosing in industrial applications. It features a Chromex-coated 3/8 inch plunger and FKM-ETP seals for enhanced durability and chemical resistance. This pump is ATEX approved, making it suitable for use in potentially explosive atmospheres.

Key Features:

• Pneumatic chemical injection pump
• Python XL, 2-1/2 in Air Motor, 3/8 in Plunger
• Chromex-coated plunger, FKM-ETP seals
• Up to 12,000 psi (see instruction manual for specific configuration)
• Designed for integration with GRACO chemical injection systems and compatible with a wide range of industrial fluids
• ATEX approved
• Easy to operate and maintain
• Proven air motor technology
• High reliability and long service life
• Suitable for harsh environments (-40° to 176°F / -40° to 80°C)
• Low noise operation (sound pressure: 76.5 dBA for 2.5 in. motor)

Applications:
Used for precise chemical injection in oil & gas, mining, water treatment, and other industrial processes requiring accurate and reliable chemical dosing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing systems.
• Ensure proper alignment and secure mounting of the pump
• Connect fluid lines according to the manual, using appropriate fittings and adapters
• Install a fluid pressure relief valve on the outlet side for safety
• Follow all local and industry safety regulations, especially in ATEX environments
• Regularly inspect seals and plunger for wear and replace as needed