BSK Fluid Technology LLC

BSK Fluid Technology LLC is a manufacturer of air-operated double diaphragm (AODD) pumps, founded in 1989 as a family enterprise with over 30 years of experience in pneumatic pump research, development, and production. The company invented the world's first dual ceramic air valve system, enabling ultra-low starting pressure of 0.6 bar — 45% lower than competing brands. BSK produces standard, high-pressure, sanitary/FDA-approved, mining, powder, and tube pumps in sizes from 1/4 inch through 3 inches, with body materials including aluminum, polypropylene, PVDF, stainless steel, cast iron, and cast steel. The company serves oil and gas, chemical processing, food and beverage, pharmaceutical, mining, and wastewater industries. BSK maintains a US office in Plano, Texas and manufacturing facilities in Guangdong, China, with a distribution network of 300+ agents across 30+ countries.