Water Northbear Micro Submersible Motor Review

Amazing product. Well made and surprisingly strong. I use it to drain my garden fountain and it works great. The only reason I don't give it five stars is that the electrical cords are very thin. When I added spade connectors, the copper conductor was very brittle.

My setup for a vertical hydroponic tower. This little pump could lift water up an 8 foot tower. Per timer 30 min on - 30 min off with 12V adapter. Worked great for a few weeks. Then he just stopped. There's no way to open a sealed block to see what might have gone wrong. Would love to have one of these little guys that last.

I use this in my RV to pump water from a small gray shower only tank to a larger tank. We turn it on when someone needs a shower, and it pumps shower water into the main gray tanks. This is more than enough to keep up with the water in the shower. If I let the tank fill up and go back into the shower when I turn on the pump it drains the shower in seconds. very nice little pump.

Runs on a legacy 12V 7Ah UPS battery and delivers through 20ft of 3/8" ID clear vinyl tubing (ideal but may restrict flow) 7 lpm at level and 3.5 lpm at 4m probably better with a bigger and smoother hose but at least I think it can deliver 5m of head pressure. It will pump a bucket up to 4mm of water before pumping air sucks. I bought it for my kids to play with them on the beach for the full price of $12.

I bought this drinking water pump out of a plastic bucket. I made a hanging rod to hang on the side of the bucket and used the window screen at the entrance and then used the car horn button as a foot switch. Vinyl tubing to sink countertop. The flow was perfect, not overwhelming and wasteful. Add hot mixed water without damaging the pump when warm water is needed. (< 120 degrees) Works great for the price. The 3 wires are a bit confusing but the description says which ones not to use…

Good pump 6-12VDC; works as expected at 6v vs 12v so i can put two 6v gel cells in series and switch the pump between ports to get a two speed setting for a hot copper coil heat transfer setup (put coil on fire, cold water pumped and same 5 gallon bucket until hot enough to shower - a used shower screen pump installation - maybe a simple low pressure garden screen). Would you like a note there on an unspecified third wire (rpm? engine temp?) and a note on continuous use (e.g. is it rated for…