McDonnell & Miller 341900 Bellows Assembly R-410A Integrated 60-inch capillary lead for

Integrated 60-inch capillary lead for flexible sensing bulb mounting on the suction line

preventing the common slippage issues found with universal alternatives

5 PSI (approx

whereas standard regulators provide a single fixed or adjustable output

Experienced technicians recognize the 14004577-001 as being identical to the 14004577-001/U

McDonnell & Miller 341900 Bellows Assembly R-410A Integrated 60-inch capillary lead forThe 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