Combo primary and backup pumps. After 1.75" of rain over 7 hours, the pump keeps on chugging like a champ. Tested the battery backup by pulling the plug. You can see it's slower than the primary, but still more than enough to keep up with the gushing from the drainage tiles.
@eddy75471 I unplugged it. Alarm goes off when power fails.
Hyperite 3 months ago
Nice! Say when the alarm went off was that the Pump alarm? Sounded like the pump wasn't pumping when the alarm activated.
eddy75471 7 months ago