Review on 🚤 Efficient Ogrmar Automatic Boat Bilge Pump Float Switch – Moisture Tight Seals, Ignition Protected Mercury, 12/24/32VDC by Ghostnote Azevedo

Appears to be well built. The on/off points are constant and the float rotates smoothly. Looking at the reviews of some other bilge pump switches, this one turns out to be one of the best. It almost looks like a clone of the Rule 35A bilge pump switch, right down to the removable base and bolt spacing. This is important to me because I don't want to install the switch and then when it fails I find that it's no longer available and I have to plug old holes and drill new ones.