Founded in 1878, Watson McDaniel Company is a manufacturer of stream traps, pressure pumps, pressure and temperature regulators, relief valves, liquid drainers, ejectors, engineered systems and a variety of specialty products in the United States. It is an ISO 9001 certified firm. Watson McDaniel Company has received American Society of Mechanical Engineers B&PV Code Stamp approvals. The company distributes its products around the world. It is located in Pottstown, Pa. The firm maintains an extensive sales network to distribute its products.