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The McDonnell & Miller model FS6-3/4 is a 120 volt, single pole double throw liquid flow switch. It is designed for heavy-duty applications that demand high sensitivity. This switch is suitable for high flow rates found in water treatment systems, compressors, and booster pumps that require prompt switching.
This flow switch is ideal for applications needing immediate switching actions under high flow conditions. Its design ensures reliability in liquid flow management.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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