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Anyone know where you can get one or a replacement for a 90? I believe it is part # 04373489. It appears the lower seal is gone in mine as fluid just fills the tube and doesn't raise the float. The float is free as I can turn it upside down and it opens up the contact. But fluid doesn't raise it. I don't see how I can get inside the tube to maybe replace the o-ring (assuming there is one). Thoughts?
So, it turns out that the plunger inside is removable....And it is a simple device. It has a magnet at the top for closing a magnetic switch and a sponge at the bottom for buoyancy. The issue was, my sponge was hard as a rock and no longer buoyant. So, a quick cut from a pool noodle, and all is well.
So, it turns out that the plunger inside is removable....And it is a simple device. It has a magnet at the top for closing a magnetic switch and a sponge at the bottom for buoyancy. The issue was, my sponge was hard as a rock and no longer buoyant. So, a quick cut from a pool noodle, and all is well.