The GRACO G-Chem Pump (SKU:. A23558) is a chemical injection pump featuring a 3/8 inch plunger, HNBR (Hydrogenated Nitrile) seal, and is designed for duplex (dual pump) operation. It is constructed with robust materials for reliable chemical dosing and is intended for use in chemical injection applications within industrial and process environments.

Key Features:

• Chemical Injection Pump
• 3/8 in Plunger, Duplex
• HNBR seal, 300 series stainless steel wetted parts (unless otherwise noted), Chromex™ coated plunger (where applicable)
• Maximum working pressure: 1500 psi (10.3 MPa, 103 bar)
• Designed for use with GRACO chemical injection systems and accessories
• Easy access to pump plunger and packings
• Plunger packings can be replaced 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
• Robust drive train for reliability
• Optional Harrier AC Controller for enhanced control

Applications:
Chemical injection for industrial processes, water treatment, oil and gas, and other applications requiring precise chemical dosing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in chemical injection systems.
• Follow the equipment manual for electrical and plumbing connections
• Ensure proper alignment and secure mounting
• Check all seals and connections for leaks before operation
• Regularly inspect and maintain packings and seals for longevity