The GRACO A23159 is a chemical injection pump designed for reliable and precise dosing of chemicals in industrial applications. It features an HNBR (Hydrogenated Nitrile) seal for enhanced chemical resistance, a 1/2 inch plunger, and is powered by a 12 VDC, 1/6 HP motor. The duplex configuration allows for robust performance in demanding environments.

Key Features:

• Chemical injection pump
• G-Chem, 1/2 in Plunger
• Duplex, HNBR seal
• Compatible with a wide range of chemicals, provided they are compatible with HNBR seals and pump wetted parts
• Robust duplex construction for reliability
• HNBR seal for chemical resistance
• 12 VDC, 1/6 HP motor for efficient operation
• Designed for easy maintenance and calibration
• Suitable for continuous duty cycles in industrial environments

Applications:
Chemical injection in industrial, mining, agricultural, and oilfield applications; precise dosing of additives, inhibitors, and other process chemicals

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment
• Follow all safety procedures and disconnect power before installation
• Ensure the pump is securely mounted to a stable base
• Connect the pump to the appropriate power supply (12 VDC)
• Prime the pump and verify all system valves are open before operation
• Calibrate the pump according to the equipment manual for accurate dosing
• Regularly inspect seals and wetted parts for wear and chemical compatibility
• Use only compatible fluids and solvents as specified in the manual
• Regularly check and replace seals as needed
• Monitor pump performance and recalibrate as necessary
• Keep the pump and surrounding area clean and free of debris