This legendary pump has stood the test of time as a reliable, class-leading air-operated double-diaphragm (AODD) pump, successfully serving a wide range of markets and applications for decades. The SANDPIPER ½” S05 Metallic AODD Pump combines portability, versatility, and power in a compact design. It efficiently handles abrasive fluids and small suspended solids with exceptional reliability. Featuring a robust bolted construction, the S05 outperforms clamped-band pumps, ensuring superior leak-free operation. This pump can be powered by compressed air or nitrogen; for natural gas applications, consider the SANDPIPER G05 pump.