The GRACO A23251 is a variable speed duplex pump designed for chemical injection applications. It features a 1/4 inch plunger, FKM (fluorocarbon) seals, and is powered by a 12 VDC brushless motor. This pump is intended for reliable, precise chemical dosing in industrial environments.

Key Features:

• Variable speed duplex pump
• A23251, 1/4 in plunger
• Coated stainless steel plunger, FKM seals
• Chemical injection systems, industrial fluid handling
• C1D2 (Class I Division 2) motor for hazardous locations
• Brushless DC motor for variable speed control
• Duplex (dual pump) configuration for redundancy or increased flow
• FKM seals for chemical resistance
• Designed for reliability and ease of maintenance

Applications:
Chemical injection in industrial, mining, and agricultural settings; precise dosing of chemicals in process control systems.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety in hazardous environments.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and tubing for chemical compatibility
• Follow all electrical safety guidelines for C1D2 environments
• Regularly inspect seals and plungers for wear and replace as needed
• Perform routine checks on seals and plungers
• Monitor for leaks and unusual noise
• Keep the pump clean and free from debris
• Follow manufacturer’s recommended maintenance schedule