The GRACO G-Chem Pump (SKU:. A23509) is a chemical injection pump featuring an HNBR seal and a 1/2 inch plunger, designed for reliable and efficient chemical dosing in industrial applications. It is constructed with robust materials for durability and is intended for use in systems requiring precise chemical injection.

Key Features:

• Chemical injection pump
• G-Chem, 1/2 in Plunger, Simplex
• Wetted parts: 300 series stainless steel (unless otherwise noted); Seal: HNBR; Other packing materials: UHMWPE and PTFE
• Compatible with fluids and solvents suitable for equipment wetted parts; consult manual for specific compatibility
• Easy access to pump plunger and packings
• Plunger packings can be replaced in 10 minutes or less
• Robust and simple design for long service life
• Adjustable fluid packing for extended seal life
• Proprietary poppet style check valve to prevent sticking
• Same high-quality drive train as other GRACO chemical injection pumps

Applications:
Ideal for chemical injection applications in industrial, mining, agricultural, and other environments requiring precise and reliable chemical dosing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the chemical injection system.
• Verify all system valves are open before priming the pump to avoid potential damage
• Follow electrical connection instructions as per the manual (115 VAC, single phase)
• Ensure compatibility of fluids and solvents with wetted parts
• Regularly inspect and maintain seals and packings for optimal performance