Safgard 711 724 Series Steam
LOW WATER CUT-OFF / FEEDER COMBINATIONS – For attachment [...]
CycleGard CG400/450 Series
[spacer height="20px"] Intermittent Level Test – Maximum Protection [...]
Safgard 400 Series Steam
Burner circuit contacts open after 15 second delay in a low water condition. Delay prevents short cycling caused by momentary fluctuations in the boiler water level. Automatically reactivates burner circuit 30 seconds after water reaches the probe, allowing optional water feeder to raise water level above the probe.