Review on 🔧 Improved Sump Check Valve by Jackel (Model: DJ-545) by Leo Torres

I bought this for a drain pump and it does exactly what I need. Pipe on a end and drain hose on the other, which I did so that the control was right on the drain pipe, so that the backflow does not go into the drain hose, of course, this leads to the fact that when the sump is turned off, the water remaining in the hose will flow out of the sump again, but if You installed everything correctly and the sump is in the pit, this is the minimum amount of water that can easily drain from the pit in the shortest possible time.