The GRACO A25073 is a pneumatic chemical injection pump designed for injecting chemicals such as corrosion inhibitors, methanol, and scavengers. It is constructed from stainless steel for durability and is intended for use in demanding industrial environments.

Key Features:

• Pneumatic Chemical Pump
• Python, 1-3/4 in Air Motor, 3/8 in Plunger
• Stainless Steel
• Maximum Flow Rate: 41 GPD
• Maximum Working Pressure: 7000 psi (48.3 MPa)
• Corrosion Inhibitors, Methanol, Scavengers
• CE Approved
• FFKM Seals for chemical resistance
• Chromex-coated plunger rod for durability
• Designed for reliability and ease of maintenance
• Suitable for continuous duty in harsh environments

Applications:
Used for injecting chemicals at well sites and in industrial settings where precise chemical dosing is required. Not for use with sour gas or in European explosive atmospheres.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance.
• Mount the pump vertically from the 1/4 female NPT inlet port (bottom of pump)
• Ensure inlet plumbing is strong enough to support the pump’s weight
• Install a y-strainer or chemical filter before the pump inlet to protect seals from debris
• Follow all safety and installation guidelines in the manual
• Regularly inspect and replace seals as needed
• Keep air and fluid lines clean and free of debris
• Monitor for leaks and unusual noises during operation