Recirculating Pump with 1'' FNPT Flange

Quiet even on speed III. Tons of flow for a small bore pump. It's been in service for 3yrs now on speed II with zero issues. What more could you ask for, don't like it? buy a Taco for 4 times the cost.

UPDATE: Contacted Seller, They very quickly sent out another pump. This one runs well, and doesn't screech like the old one. Changing review to 5 because customer support was actually pretty decent. You can't make a million good parts, it just seems I always get the 1 bad one of whatever I order! I replaced my pump with this junk at the end of last heating season, fired it up this season, and it lasted about 4 days and then died! Useless junk! Buy a grundfos or taco

The pump gets surprisingly hot, but runs cooler at the lower speeds. I give it a four-star rating because it’s quiet, cheap and easy to install.

A very good product with a good price I have ordered 2 of'm,need to calculate w.c. Size etc to make it work properly!!! It's not for beginners !!!

Never install inside of your garage. or near of your house The design of the gasket and coupling this pump use is for toys. nothing holds the gasket in place, no grove to at least give some guidance to stay in place. If you don't want a flood into your house or garage stay away from even order this pump.

Taco and Grundfos are expensive, they work well but this WiseWater pump is doing the exact same thing for 1/4 the price! 3 speeds allow me to tailor the heat I want delivered to my out building instead of being stuck at one pump speed. Very impressive!

Out door wood boiler burnt down, installed this and seems to be working for the past 2 months, it is extremely quiet, u can hardly hear it, I have to put my hand on it to tell if it was running, the seals are holding up and is t leaking, it has 3 nice variable adjustable pumping speeds, definitely recommended

Nice circulator but doesn't fit. 99% of circulators sold all have the same flange and body spacing measurements however this brand is off on both counts. I am replacing a Taco 007 circulator and piping is set in place and not able to be retrofitted. I did not expect this problem, and I have to return this item and search for an adequate replacement. If you are replacing a conventional circulator, keep on looking and double check the fitment specs. I learned the hard way.