GRACO 25V478 - Level Sensor Dual Level, 10 ft

Fluid Defender Level Sensor monitors lubrication fluid tank levels in above ground, stationary tanks. This dual level sensor provides signal to Fluid Defender when a tank becomes either empty or full, warning of potential pump cavitation or overfill.

Specifications

• Length: 3 m
• Float Length: 10 ft and 30 ft (3.05 m and 9.14 m)
• Intended Use: Motor Oil, Waste Oil, ATF, Antifreeze, Diesel, WVS
• Minimum Specific Gravity: 0.75
• Amp Rating: 0.1 amp
• Maximum Fluid Viscosity: 2,000 centipoise
• Temperature Range: 14°F to 122°F (-10°C to 50°C)
• Minimum Detectable Tank Level: 2 in (5.1 cm)
• Minimum Head Space: 5.5 in (2.54 cm)
• Sensor Type: Dual Level

Features

• Dual level monitoring capability
• Works with multiple fluid types including motor oil, waste oil, ATF, antifreeze, and diesel
• Compatible with Fluid Defender controller system
• Overfill protection and pump run-away prevention
• Low amp rating (0.1 amp)
• Wide temperature operating range

Applications

• Tank level monitoring
• Overfill prevention
• Bulk fluid management
• Automotive service facilities
• Industrial fluid handling
• Waste oil collection systems

Compatible Equipment

• 25V655 - Pulse Fluid Defender controller, above ground, stationary tanks with lubrication fluid

Related Parts

• 25V475 - High Level Float
• 25V476 - Low Level 3 m Float
• 25V477 - Low Level 9 m Float
• 25V479 - Dual Level 9 m Float
• 25V482 - Air Control Solenoid
• 25V577

Part of the GRACO Fluid Defender system family. Can be integrated with Pulse Pro software for enhanced tracking and management with email alerts for increased visibility during off-business hours. For monitoring lubrication fluid tank levels in above ground, stationary tanks. Not for use with tanks containing gasoline or any other Class I NFPA 30 flammable fluids. Not approved for use in explosive atmospheres or hazardous (classified) locations. For professional use only.

Reference Manuals

• 353438 (Page 2) Fluid Defender
• 3A7279 (Page 1) Fluid Defender Level Sensor