Profile: Delta Flow offers pipings & valves, diaphragm pumps & level controllers, and machined components. Our air operated diaphragm pumps are used to transfer high viscosity fluids, corrosive chemicals, and paints. Our pumps are made of acetyl, stainless steel, and aluminum materials. These pumps are used to remove the waste fluids, and to transfer fluids from drums. Our level switch has a bi-conical shape. The floats of our level switches are soldered or vulcanized. Our copper bus bar is provided with a current collector system. It is used in cathode electro-deposition paint shop.