We got considerable rain last night and the water level was above the skimmer opening, so I started draining. It was still pouring so I went inside and flopped on the couch to see what y'all were doing. 10 to 15 mins later I went back out to find the pump running dry.

I always babysit it but this *one* time I didn't and got burned. And when i watch it, it takes 45 minutes to drain a little.
I've found these new square Hayward skimmers to be much less forgiving and pretty much want to be 2/3 full with very little room for error. This time obviously was too low, but they don't skim well below 1/2 of the way up the faceplate. The older rectangle ones had a larger tolerance for water level.
They decreased the size if the weir opening and increased the throat width on the new ones.



I always babysit it but this *one* time I didn't and got burned. And when i watch it, it takes 45 minutes to drain a little.
I've found these new square Hayward skimmers to be much less forgiving and pretty much want to be 2/3 full with very little room for error. This time obviously was too low, but they don't skim well below 1/2 of the way up the faceplate. The older rectangle ones had a larger tolerance for water level.
They decreased the size if the weir opening and increased the throat width on the new ones.


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