🚀 Pump Up Your Efficiency with the QBK-15! Achieve a max head of 226 ft, making it ideal for demanding fluid transfer tasks. Engineered with cast iron and stainless steel for leak-free, durable performance. Experience the power of double diaphragm technology for superior air efficiency. Built to last with PTFE and nitrile rubber, ensuring longevity in harsh environments. Perfect for petroleum, mining, automotive, and more—your go-to pump for any industry. Max PSI: 115 Max Flow Rate: 12 GPM Suction: 16.4 ft The Air Operated Double Diaphragm Pump QBK-15 is a high-performance pneumatic waste oil transfer pump designed for various industrial applications. With a 1/2 inch inlet and outlet, it boasts a maximum flow rate of 12 GPM, a suction capability of 16.4 ft, and a maximum pressure of 115 PSI. Constructed from durable materials like cast iron and stainless steel, this pump is built for leak-free operation and long-lasting performance in demanding environments.