Description
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 manufacturers recommended maintenance schedule






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