DIANN 2pcs DC 12V Submersible Water Pump 840L/H High Flow Pumps Micro Motor Water Pump for Aquarium Fish Tank Fountain

Used it to replace inop flush pump in my Aliner LXE. It is ŵorking great and is quiet. I took the Aliner to Washington state from Phoenix AZ and back with no issues and just returned from 3 weeks camped on the Mongollon Rim.

I use this pump in saltwater on my kayak. I fish at least 2 to 3 times a week in sometimes rough ocean swells and water often gets in through the covers or hatch. This pump drains water with no problem using a separate battery from my fish finder. Sometimes I may drain 5-7 gallons of salt water in a single trip. I did have the motor or fin seize up on me but realized that I ahould run some fresh water through it once in awhile as salt water will seize or corrode everything at some point.

I also use these same units for my battery sump pump back up. They have good head pressure even at 3 meters.

Hoping they perform in a salination system on board a sailing vessel. Will revert if they fail. Recommend 👍🏽 Helpful? 👇🏽

Purchased these as for replacement in a Thetford cassette porta potty. Exact fit. The original pump lasted something like 15 years of light/occasional use. When it went out, I had a dealer replace it for around $120. It lasted 10-15 years and went out again. I purchased this type pump about 5 years ago under another mfg name, but pretty sure it is the same as these units. That unit from 5 years ago went out and I purchased this 2 pack for $15-$20 and works fine on the one outing so far. A OEM pump is about $50 as a diy. Even if these only last the ~5 years it’s a good deal . If used in a high use application, may want to upgrade to an OEM unit. For the price, these are good.