VEVOR Hot Water Recirculating Pump, 10 GPM, Instant Circulation Circulator Pump System, 3-Speed Control, 0.13 HP, 110-120V, NPT 3/4 in to NPT 1/2 in Adapter, Stainless Steel Head, for Water Heaters

It works well. It's good quality.

So far so good. I bought this to circulate hot water in the morning for hot showers. It works perfectly and was easy to install. I have it operated by a remote switch to be turned on and off manually; one switch in the bathroom and another in the kitchen. It runs very quietly. Our previous pump would scream, this one just hums a little bit. Even on the highest setting, the noise is very low and for the two or three minutes that we leave it running, it's not an issue at all. Some folks have complained about the thread. To be clear, these are not pipe threads. These are the type of threads that connect with a water supply line as for the sink or toilet. You can see in my photo that I have two water supply lines connected to the pump with no issue at all.

Pump working good so far. I installed under a vanity sink with a remote switch to make it easy to turn on and off as it does not have a sensor to shut off automatically. A couple recommendations for buyers...get a backflow prevention valve to keep cold water from working it's way back through the hot water line. Somehow it was doing this in my application. Also the pipe connections that come with the pump use washers that are a little flimsy such that when I tried to tighten things to stop leaks, I got more leaks. I bought better better connectors and no problems so far.

These are great pumps, I have another that preforms wonderful. The problem is in the packing, they do a nice job packing it in foam only to hollow out the top to put in brass fittings leaving no tolerance when the box is dropped. This one was crushed/cracked on top from the fittings. I returned it for another that came nicked and scratched. but still serviceable. Same problem, fittings hit the top of pump in delivery. Horrible packaging is all.

Als basis is het een keurig afgewerkte shunt pomp met de juiste sterke pompkoppelingen echter als de pomp functioneert is er constant een schaaf geluid te horen . Wat vervelend is.

Recommended.

Ottimo prodotto Funziona bene Consiglio

De momento muy bien, relación calidad precio inmejorable.

It damaged after one use, the cables inside were lose.