Pioneer Pump, Inc. is a manufacturer of high-performance centrifugal pumps, known for their innovative impeller design and focus on efficiency. They offer a range of pumps for various applications, including industrial, municipal, agricultural, mining, and oil and gas. Pioneer Pump emphasizes durability, with features like replaceable wear rings and oversized bearings. They also prioritize environmental responsibility with features like standard tungsten vs. silicon carbide mechanical seals.