K-Tech Fluid Controls Air-Operated Double Diaphragm (AODD) pumps are designed to deliver high performance in even the most demanding conditions. No matter the application, our additional tools will consistently deliver the performance you need. We specialize in the design and manufacture of pumps that can perform well in demanding conditions. They will help your process run above and below ground. K-TECH pumps use the latest technology to increase efficiency and productivity. K-TECH pumps use less energy and require less maintenance. K-TECH pumps are widely regarded as the workhorses of the industry. They can handle even the most difficult fluids at low pressure and flow. KTECH pumps are suitable for the distribution and handling of thin and high viscosity liquids as well as clean liquids and products. K-TECH pumps are used in industries such as oil and gas, food and beverage, chemical processing, military use, wastewater, water and the marine industry. The applications for our pumps are endless. Browse our pump selection to determine the best pump for your application. KTECH selection includes stainless steel pumps, metal pumps and high-pressure pumps. Air Operated Double Diaphragm Pump Manufacturers. Air Driven Double Diaphragm Pump Manufacturer in India.