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- Dwyer Instruments 123-3, Water level control, cast iron chamber, SPST mercury switch, opens on increase.
Dwyer Instruments 123-3, Water level control, cast iron chamber, SPST mercury switch, opens on increase.

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- :Dwyer Instruments
- :123-3
- :$371.45
- :Calculated at checkout
- :Usually ships in 1-2 Weeks
Product Description
Dwyer Instruments 123-3, Water level control, cast iron chamber, SPST mercury switch, opens on increase.
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