The GRACO G-Chem Variable Speed Pump (SKU:. A23259) is a chemical injection pump featuring an HNBR seal and a 1/2 inch plunger, designed for reliable and precise dosing of chemicals in industrial applications. It is constructed with coated stainless steel components for durability and is intended for use in environments requiring hazardous location certification (C1D2).

Key Features:

• Variable Speed Chemical Injection Pump
• 1/2 in Plunger, Duplex (2 heads)
• Coated Stainless Steel, HNBR Seal
• Designed for chemical injection in industrial equipment
• C1D2 (Class 1 Division 2) hazardous location motor
• Variable speed control for precise dosing
• Durable coated stainless steel construction
• HNBR seal for chemical resistance
• Duplex (2-head) design for increased reliability and duty cycle
• Brushless DC motor for long service life
• Chromex-coated plunger rod for enhanced wear resistance

Applications:
Chemical injection and dosing in industrial, mining, and agricultural equipment requiring hazardous location certification and reliable, continuous operation.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety, especially in hazardous environments.
• Ensure all electrical connections comply with local codes and C1D2 requirements
• Verify correct alignment and secure mounting of the pump
• Use appropriate chemical-resistant tubing and fittings
• Regularly inspect seals and plunger for wear and chemical compatibility
• Follow manufacturer-recommended maintenance intervals