Versamatic’s 3" bolted metal air-operated double-diaphragm (AODD) pump features optimized casting designs to enhance efficiency, providing high flow rates and excellent solids handling. As the highest-flow option among Versamatic's AODD metal pumps, it effectively meets your fluid transfer needs quickly and reliably. With a leak-free design that minimizes downtime and ensures continuous operation, this pump is suitable for a wide range of applications. Key features include: - Flow rate of up to 273 gpm (1,033 lpm) - Durable, robust castings - Simple, low-cost maintenance - Extended-life diaphragms - Various connection and porting options - Multiple air section materials for maximum chemical compatibility