The GRACO G-Chem Pump (SKU:. A23151) is a chemical injection pump featuring an FKM (Fluoroelastomer) seal and a 1/4 inch plunger. It is designed for reliable, low-cost chemical injection applications, suitable for use with a wide range of compatible fluids. The pump is constructed for easy maintenance and robust performance, making it ideal for industrial and agricultural settings where precise chemical dosing is required.

Key Features:

• Chemical Injection Pump
• G-Chem, 1/4 in Plunger, 12 VDC, 1/6 HP, Duplex
• Chromex™ coated plunger, SST (stainless steel) fluid section/wetted parts, FKM seal
• Compatible with a wide range of chemicals; use only fluids and solvents compatible with equipment wetted parts
• 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
• Same high-quality drive train as other GRACO chemical injection pumps
• Can be combined with accessories for solar-operated systems
• Harrier EZ Timer with preset low voltage disconnect, voltage display, prime mode, and built-in on/off switch

Applications:
Ideal for chemical injection in industrial, agricultural, and mining environments where precise, reliable, and low-maintenance chemical dosing is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance while maintaining warranty coverage.
• Verify all system valves are open before priming the pump to avoid potential damage
• Follow calibration gauge instructions for accurate dosage settings
• Adjust cycle rate and/or stroke adjustment to achieve desired flow rate
• Repeat calibration and adjustment as necessary until desired flow rate is achieved
• Regularly inspect and maintain plunger packings for optimal performance