The 510575 HR6 is a robust double-stage hydraulic vane pump engineered for demanding industrial and mobile fluid power applications. Constructed with a heavy-duty cast iron body, it ensures long-lasting durability and reliable performance under continuous operation. This unit features a standard two-bolt oval mounting flange and a keyed drive shaft for secure, efficient power transmission. The flanged side ports are clearly marked with P (Pressure) and S (Suction) indicators for straightforward installation, while the assembly is securely fastened with four hex socket cover bolts. Identified by its 100 / 510575 HR6 casting marks, this vane pump is an excellent choice for maintaining optimal hydraulic system efficiency and fluid transfer.