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Vibration Dampening: Rigid frame construction minimizes harmonic noise during high-speed operation
promoting rapid burner light-off and reducing ignition module lockout errors
the VT3341 ensures a fail-safe return to the normal position upon power loss
Key Benefits Direct Compatibility: Fits 1/2 inch and 3/4 inch Watts 800M4 pressure vacuum breaker assemblies and their lead-free counterparts
McDonnell & Miller 343500 Bellows Assembly 30067439-890 Vibration Dampening: Rigid frame constructionWhen you are servicing a 64 Series low water cut off, the McDonnell & Miller 343500 Bellows Assembly (Model SA64 2) is the standard issue component required to restore essential boiler safety functions. This authentic replacement bellows assembly is engineered for heavy duty steam boiler control, specifically bridging the gap between the internal float mechanism and the electrical switch. As a direct fit part for 64 Series LWCO and 764 models, it
US$ 18500.00
US$ 5250.00
