The GRACO B52N85 is a modular DC control box designed for chemical injection systems. It is constructed with robust materials suitable for industrial environments and is intended to manage and control chemical injection pumps, including features for charge control and system monitoring. The unit is NEMA rated for protection against environmental factors.

Key Features:

• DC Control Box
• B52N85
• Designed for use with GRACO chemical injection pumps and compatible with Harrier EZ Controller and Prostar 30 Three Panel Charge Controller
• Modular design for flexible configuration
• Integrated Harrier EZ Controller for pump management
• Includes Prostar 30 Three Panel Charge Controller for battery management
• Suitable for DC-operated solar systems
• Complete chemical management control for pumps and tank level monitoring
• Built-in temperature control
• Control injection rates via timer or cycle count
• Reliable and easy to maintain

Applications:
Used in industrial chemical injection systems, particularly in remote or solar-powered applications where DC power is required. Suitable for managing chemical dosing, tank level monitoring, and pump control in various industries including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the chemical injection system.
• Ensure the control box is installed in a location protected from direct exposure to harsh environmental conditions, as per NEMA rating
• Follow all wiring diagrams and instructions provided by GRACO
• Verify compatibility with existing GRACO chemical injection pumps and controllers
• Regularly inspect and maintain the control box and associated components for optimal operation
• Periodically check all electrical connections and seals
• Monitor system performance and battery charge levels
• Clean the enclosure and components as needed to prevent dust and debris accumulation