The Graco 225378 Fire-Ball 300 5:1 Ratio Stationary Oil Pump is a premier fluid handling solution engineered for high-pressure lubricant transfer in automotive and industrial environments. This air-powered piston pump features a robust 3-inch differential air motor, providing reliable performance for medium-pressure, low-volume applications. Designed for durability and long service life, the 225378 delivers a flow rate of up to 2.4 gallons per minute (9.1 lpm) at 80 cycles per minute, making it ideal for dispensing motor oil, gear oil, and automatic transmission fluid. The stationary design is optimized for mounting directly to tanks or drums using the included 2-inch NPT adjustable bung adapter. This 5:1 ratio pump handles fluid pressures up to 900 psi (62 bar) with an operating air pressure range of 40 to 180 psi. Its non-corrosive design and minimal moving parts ensure reduced maintenance downtime and consistent shop productivity. Trust Graco’s industry-leading technology for efficient, professional-grade lubrication and fluid management operations.