McDonnell & Miller 341900 Bellows Assembly Refrigerant Designed for quality and performance

Designed for quality and performance

Engineered for a specific 90 psig max rating

specifically designed to maintain the factory-standard static pressure and CFM requirements of your unit

Frequent trips usually indicate a gas supply pressure drop

While the nominal size is 25x20x6

McDonnell & Miller 341900 Bellows Assembly Refrigerant Designed for quality and performanceThe 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