Float Chamber 17800B Magnetic float switch that sends a signal to the main circuit board when liquid is entering the system. The RA19804 Series bottle switch is a compact, economical liquid level sensing device for external mounting in applications not suited to small, internally-mounted level switches. These single point devices are typically used for low or high level sensing. 1/4" NPT Inlet (Bottle) 1/8" NPT Outlet (Cap).
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