Probe only - must be wired to an exisiting detection module (alarm). Water sensor probes can be installed in diesel fuel filter bowls to alert you when water has accumulated in the bowl and it is time to drain.
One-piece design with two wires. Must be used with a detection module (buzzer, etc.) - such as RAC RK 20725 or 20726.
Since the Racor Water Detection Modules all come with this probe, order this part only if you are replacing an exisitng probe, or need a second or third probe for a filter manifold system (each filter needs its own probe).
1/2"-20 threads on probe
Can be used on 12V or 24V systems
Never wire directly to a voltage source
Do not use with another brand of detection module (voids warranty)
Do not use in gasoline applications - explosion hazard