McDonnell & Miller 341900 Bellows Assembly Els PW 29614 700 series

700 series

making it a drop-in solution for contractors requiring UL 353 limit control compliance in steam boilers

minimizing pressure drops and preventing air leaks within the distribution manifold

while a red light signals an alarm condition

the Danfoss KP34 provides reliable manual reset functionality

McDonnell & Miller 341900 Bellows Assembly Els PW 29614 700 seriesThe McDonnell & Miller 341900 (Model SA47 104) is a critical replacement bellows assembly engineered specifically for Series 247 and Series 247 2 mechanical water feeders. As a veteran grade low water cut off component, this assembly facilitates the vital mechanical link between the float arm and the valve sealing mechanism. By utilizing a high integrity large bellows design, it ensures a hermetic seal that prevents boiler water from entering the