The Robinair 92000 Transflow Transmission Oil Cooler (TOC) Flusher is designed to backflush transmission oil coolers, removing debris caused by failed transmissions. The unit measures flow rates through the transmission oil cooler and an internal flow meters measure before and after flush flow rate that restores coolers to a "like new" condition. The system features a 32-quart supply tank, 34-quart waste tank, 10' long hoses and completes flush and flow rate tests in 5-8 minutes. The tool requires a 12V DC power source and 100 PSI shop air.