NUZAMAS NEW DC 12V Submersible Pump 38mm Water Oil Diesel Fuel Transfer Fluid Stainless Steel for Car Truck Caravan Marine Boat Outdoor 4X4 Farm tools

This seems to be a pretty decent pump for its stated purpose and cost! I'm using it to transfer water from a 5 gallon container to our travel trailer's fresh water tank when staying at campsites without water. So far it has done a great job. I like the extra long wiring leads and alligator clips it came with. They allow me to connect to our tongue mounted battery very easily! About the only negative thing I can say about this pump is the poorly written instructions on the box that the pump was packaged in. They were probably written by some illiterate Chinese person on the other side of the world! Common since pretty much tells you how to properly use the pump and to be careful not to let it run dry. It should also be noted that you'll have to purchase the necessary length of 5/8 inch tubing/hose needed for your intended use of this pump.

Perfect size and function EXCEPT they only last 1 season. I've twice purchased the same model --- the pump failed on the first one and the switch failed on the 2nd one in less than 1 season ---- after only 4 or 5 uses to pump 8 gal of diesel into my tractor.

fast delivery, works pretty much as expected. Not nearly as fast as a water transfer pump, but perfectly functional for my needs and one third the price.

This little thing works great I use it to transfer water from my water storage tanks into my camper when we’re empty! The little switch is a nice feature I hook the gator clips to my quad battery and transfer 20 gallons in just a few minutes

Nice looking, small compact , but broke the first use. To late to return.

I had doubts, but it worked with water in sub-zero conditions. the cord could be longer.

It works, but the output is much lower than shown. Lifting the water only 1 foot and the output was slightly over 1 gallon/min. Product was described as 12L/m, so is should be pumping 3 gallons per minute. The pump sat in a plastic bag, in the Travel Trailer for about a year. The next time we tried to use it, the end separated from the pump. Seems like it was glued in or press fit, but with no stress on it, it failed over time.

Died after 2 hours of use moving water. Worked well up till that point

Works well

Works as intended.

I ran this pump for two days, then is stopped working. I opened the pump to see what was wrong and found no seals in the top end of the pump. This allowed water to get to the motor and ultimately destroyed it.