123-153 Dwyer Water Level Control

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The Dwyer 123-153 H2O LVL CNTRL SP-DT 1″NPT


The Dwyer 123-153 Water level control, cast iron chamber, SPDT mercury switch. SPDT, one circuit closes as one circuit opens, mercury switch, rated 4 amp 120 VAC/DC, 2 amp 240 VAC/DC, common ground.

Additional information

Weight 4 lbs
Dimensions 2 × 2 × 2 in