McMillan Flow Products offers nearly 20 models of flow sensors for three types of applications. Products for UHP liquid applications include U-shaped flow path sensors such as Models U701 (pulse output) and U702 (analog output), as well as straight flow path and compact models. Sensors for non-UHP liquid applications are made from materials like plastic, brass, and stainless steel, and some are specially designed with integrated flare fittings and PTFE construction (Models 106F and 106S), or for corrosive applications (Model 106). The company also stocks sensors for gas applications, such as the Model 100 gas microturbine flow sensor for steady-flow applications and Model 209 gas thermal flow sensor for high flow rates.