The GRACO 25V470 Fluid Defender® is a fluid control box designed to provide precise monitoring and control of bulk fluid tanks, helping to prevent overfills and pump cavitation. It is constructed for robust industrial environments and is intended for use with motor oil, waste oil, ATF, antifreeze, diesel, and windshield wash fluid.

Key Features:

• Fluid Control Box
• 25V470
• Industrial-grade, NEMA Type 3R enclosure
• Motor oil, waste oil, ATF, antifreeze, diesel, windshield wash fluid
• NEMA Type 3R
• Supports remote tank and remote fill locations
• Siren, beacon, and remote light alarms
• Monitor up to 5 tanks and operate up to 5 air control solenoid valves
• Single power source for complete system simplifies installation
• Allows for up to 1000’ between monitor and tanks
• Emergency shutoff, overfill, and run away protection
• Integrates with Pulse® software for email notification of alarms

Applications:
Used for monitoring and controlling bulk fluid tanks in vehicle service centers, industrial facilities, and other environments requiring reliable fluid management and overfill protection.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the Fluid Defender system.
• Relieve pressure before installing, testing, or removing the Fluid Defender or any of its components
• Follow the Pressure Relief Procedure as outlined in the manual
• Level sensors are preconfigured at the factory—do not attempt to reconfigure by changing float orientation
• Ensure proper wiring and grounding for safe operation
• Consult the manual for detailed installation and maintenance procedures