Description
The GRACO B52N74 is a NEMA-rated DC control box designed for managing chemical injection systems. It includes the Harrier GSM USA Controller and an ASC 24/12 Two Panel Charge Controller. The box is constructed for robust industrial environments and is intended to control and monitor chemical injection pumps, ensuring reliable operation and system protection.
Key Features:
- DC Control Box
- B52N74
- NEMA-rated enclosure
- Designed for use with GRACO chemical injection systems and compatible with various pump controllers and charge controllers
- NEMA-rated
- Robust NEMA-rated enclosure for harsh environments
- Integrated Harrier GSM USA Controller for advanced system management
- Includes ASC 24/12 Two Panel Charge Controller for battery management
- Modular design for flexible configuration
- Complete chemical management control for pumps and tank level monitoring
- Built-in temperature control
- Control injection rates via timer or cycle count
Applications:
Used in industrial chemical injection systems for managing and monitoring chemical dosing, particularly in remote or harsh environments where reliable control and battery management are required.
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 weather or chemicals
- Follow all wiring diagrams and instructions provided by GRACO
- Regularly inspect and maintain the enclosure and internal components for signs of wear or corrosion
- Consult the equipment manual for specific installation and maintenance procedures






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