Customer Reviews for VEVOR Hot Water Recirculating Pump, 93W 110V Water Circulator Pump, Automatic Start Circulating Pump NPT 3/4" w/Brass Fittings, Stainless Steel Head, 3 Speed Control for Electric Water Heater System

Great pump. It works perfect for my parts washer tank. The pump is mounted to a homemade tank underneath the washer. I circulate the cleaning fluid through a cheap oil filter. I tried to add photo but was unable to make it work.

So far, we have been very satisfied with this pump for the price. It runs almost silently. Only time will tell how long it will last, but so far we're pleased with it. We have this hooked up to a thermal switch that will only power it on when the temperature drops below 37 degrees F so that it will circulate warmed water to our coop watering system to keep it from freezing in the winter.

I bought two of these circulators, one for a solar convector/heat exchanger application, the other to help move domestic hot water. The pump runs VERY hot. Too hot to touch when its been running for even just a few minutes. Water temp in the tank was 125F and the pump, when running well well beyond my ability to keep my hand on the unit. I purchased brass flanges and had to bury the threads... it still leaked, even with pipe dope and tape. BUT... this circulator allowed me to run a water heater into an indirect heater, giving me time to replace my leaking boiler. All in, $50.00 bucks and my own piping saved my family from cold showers for a month.

Es lo que buscaba,

This is an ideal recirculating pump to keep the hot water ready at the farthest taps. Toward this end I had planned to set it on a pad on the floor or mount it under the sink. Unfortunately it comes without any mounting method. If you plan to connect it to metal piping this is not a problem, since the pump is light enough to suspend from the pipes. If, like me, you plan to use plastic pipe, this is a problem. I had to build a galvanized pipe section to suspend the pump under my sink. Hopefully this pump will last a long time!

After reading many of the reviews saying that the pipe ends were British Standard.Pipe in lieu of NPT, I decided to use the fittings the pump came with and solder 1/2\" type L copper pipe into the fitting, it was a loose fit but not extreme. I had to tin the pipe first because of the loose fit. The flux would not pull solder into the joint by itself. After tinning the pipe and adding flux, was able to pull in solder. You see in the photo the installed pump. I have not started the pump yet. Need to complete the install at the sink. Just wanted everyone to know that if your somewhat of a DYI you have another option of install by soldering. I already had the extra pipe, tools and supplies to do the soldering. Just needed to purchase two copper bushings and a coupling for about $12 at the local big box home improvement store. Next weekend will be the bypass install and hopefully pump controls. I'll keep updating this with the finished.

Only time will tell if this holds up with the passage of years, but they work now, and for a small fraction of the prices I paid for equivalent Grundfoss pumps.

This product is excellent a tremendous bang for the buck, I would recommend it to anybody. I would have four if I had a bigger sistem…,,,

Works very well and the price is great. It does require priming and won't pump until it's fully wet inside. I bought this to use for flushing a tankless water heater with a pure vinegar solution. As mentioned it needed to be fully primed, but once it was up and running it worked very well.

These pumps are really good! Super quiet! I bought three of them for my house radiant floor heat. Needed the inlet and outlet switched, I removed the 4 allen bolts securing the motor to the pump housing carefully rotated the motor 1/2 turn, re installed and torqued the bolts. Runs fine and no leaks!