The GRACO A23153 is a chemical injection pump designed for professional use in well sites and industrial applications. It features a FKM (fluorocarbon) seal, a 1/2 inch plunger, and is powered by 12 VDC at 1/6 HP. The pump is constructed for reliable, long-term chemical injection and is part of the Duplex series, offering robust performance and ease of maintenance.

Key Features:

• Chemical injection pump
• G-Chem, 1/2 in Plunger
• Chromex™ coated plunger, SST (stainless steel) fluid section/wetted parts, FKM seal
• Designed for use with GRACO chemical injection systems and accessories; can be combined for solar-operated systems
• Easy access to pump plunger and packings
• Plunger packings replaceable in 10 minutes or less
• Three defined stroke adjustment positions
• Adjustable fluid packing for longer seal life
• Proprietary poppet style check valve to prevent sticking
• High quality drive train
• Harrier EZ Timer with low voltage disconnect, voltage display, prime mode, and built-in on/off switch

Applications:
Ideal for chemical injection applications in well sites, industrial processes, and environments requiring reliable, low-maintenance chemical dosing. Suitable for integration with solar-powered systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Verify all system valves are open before priming the pump to avoid equipment damage
• Follow the instructions provided with your calibration gauge for accurate flow rate adjustment
• Adjust cycle rate and/or stroke adjustment as needed to achieve desired flow rate
• Repeat calibration and adjustment steps until the desired flow rate is achieved
• Regularly inspect and replace plunger packings as needed
• Ensure proper lubrication and adjustment of fluid packing
• Monitor voltage and system performance using the Harrier EZ Timer features