The Graco 233053 Husky 515 Air-Operated Double Diaphragm (AODD) Pump is a versatile solution for fluid transfer applications requiring chemical compatibility and reliability. Featuring a durable 1/2-inch (12.7 mm) polypropylene body and high-performance Santoprene diaphragms, check valves, and seats, this pump is engineered for efficient performance with a maximum flow rate of 15 gpm (57 lpm). Its unique bolt-through fluid cover design eliminates leaks and improves safety compared to traditional clamped models. The 233053 model is designed to operate on as little as 20 psi, making it an energy-efficient choice for low-pressure applications, yet it remains capable of handling pressures up to 100 psi. With its compact footprint and heavy-duty construction, the Husky 515 is ideal for fluid evacuation, chemical dosing, and general transfer tasks. This industrial-grade pump ensures low maintenance and consistent stall-free operation, providing a dependable solution for vehicle service centers and industrial facilities seeking a high-quality, long-lasting fluid handling system.