The GRACO 17H320 is a replacement solenoid kit designed for use with the Endura-Flo 3D150 and 4D150 air-operated diaphragm pumps. It is intended to restore or maintain the electrical actuation and control of the pump’s fluid delivery system. The material is not specified in available sources.

Key Features:

• Solenoid replacement kit
• For Endura-Flo 3D150 and 4D150
• Endura-Flo 3D150 and 4D150 air-operated diaphragm pumps
• Direct replacement for original solenoid components
• Designed for reliability and ease of maintenance
• Supports continued operation of critical pump systems

Applications:
Used in industrial lubrication and maintenance systems where reliable, air-operated diaphragm pumps are required for fluid transfer and dispensing.

Installation Notes:

• Using genuine GRACO replacement parts ensures optimal performance, safety, and longevity of the equipment.
• Follow the equipment manual for detailed installation instructions
• Ensure the pump is depressurized and disconnected from power before replacing the solenoid
• Inspect all connections and seals during installation
• Regularly inspect solenoid and related components for wear or damage
• Replace solenoid kits as part of scheduled maintenance or when performance issues arise