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The WS12147 is a bellows assembly for McDonnell & Miller low-water cutoff systems. It is a replacement component for water-level control in steam boilers and hot-water systems. The bellows responds to changes in water level and actuates the cutoff mechanism to prevent operation w…
The WS12147 is a bellows assembly for McDonnell & Miller low-water cutoff systems. It is a replacement component for water-level control in steam boilers and hot-water systems. The bellows responds to changes in water level and actuates the cutoff mechanism to prevent operation with insufficient water.
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