Description
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






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