Greenworks 3100 PSI Brass Turbo Universal Pressure Washer Nozzle 5201802

This thing cleans very well and quickly - seems to be about a 15 degree nozzle but the internal rotation provides the cleaning power of a 15 but covers a much wider area. The problem, as many have noted, it that after a relatively short use the internal nozzle quits rotating and provides only a tightly focused stream. I first assumed there was debris clogging the device. Easy to disassemble. Remove the silver metal fitting using a 6mm hex wrench (opposite hand threading). Inside there is a white plastic filter and gasket and the rotating nozzle. Pull out the filter assembly with needle nose pliers to access the rotating nozzle. I found no debris and after reassembly the problem persisted. I disassembled again and covered the internal parts with with spray lubricant. This solution worked for about 20 minutes then same problem. I then lubed it with several drops of 30 weight motor oil. That kept the device working properly for about an hour. On subsequent lubes I just added the oil directly on the filter without removing and it worked just as well. In my opinion, the device works so well it is worth the trouble to lube it occasionally. My real complaint is that the manufacturer provided no guidance about disassembly or need for occasional lube. They should be up front about this issue, and maybe even provide oil and a 6mm wrench, rather than ignore the issue and deal with returns and unhappy customers. One final note; if you are using this on anything that would come in contact with food, use vegetable oil.

so this nozzle that came with the pressure washer broke somehow like a year after I bought it. I ordered this replacement and I would swear the original piece had more power but this is pretty close.

After prolonged heavy rains and a thick layer to black moss my walls and driveway turned out amazing. I would definitely recommend this product construction is solid materials excellent.

To all those who have units that have stopped rotating -- it simply needs to be cleaned! Refer to DG's 4 star review "Cleaning instructions".Additional information -- the unit that I received has a 6 mm hex socket formed into the end that attaches to the wand. So disassembly is a simple matter of inserting a 6 mm hex key into that socket and turning it CLOCKWISE. That will remove the aluminum part from the plastic outer housing. Then, take the 6 mm key, insert it into the front of the unit and use it to press out the other internal parts, paying attention to the orientation of the exit aperture (what you see when you look into the spray end of the unit). Reassembly is just the reverse of these steps; just make sure that you get the correct orientation of the exit aperture.It is a simple design -- it should work well just as long as it is clean.I give 4 stars because, like some other reviewers have stated, I found that the cleaning power of this nozzle was not really noticeably superior to a simple fan nozzle (when used with a 1400 psi system).

Easy to install.Cleans many times faster than the single stream head.Used on outdoor carpet, boat, patio stone.

No assembly. Easy to use

Works as expected

Makes general cleaning much quicker with less marks. Well worth the price.

The nozzle was the only one available for my lower power electric pressure washer.It makes a huge difference - over the selection of fixed nozzles that came with my Costco machine. There seems to be a spinning ball bearing inside the nozzle, which converts the straight water pressure into a scrubbing motion.I cleaned the crappy old decks on my new house. It seemed to easily dig out the old rotten pressure treated wood - leaving only the good stuff!It definitely didn’t make the deck any stronger - but really highlighted the boards that need changing!I sold my previous gas powered pressure washer which was such a pita to start, and bought a much more functional, electric machine.It doesn’t have the power of the gas machine - but this nozzle equalizes the cleaning power!I am very happy with this purchase.

First off, this nozzle is amazing, it cleans concrete like nothing I've seen before. Secondly, some have mentioned that the nozzle stopped after a short period of time. This nozzle has a plastic piece inside it that causes the water to move in a spiral circulating motion, if you are holding your spray gun up up in the air when you hit the trigger, it will slam against the end of the nozzle and break. Aim it down before pulling the trigger to avoid this issue. I highly recommend buying this for gas pressure washers, electric may not have the power.

I have tried several power washers, and some just suck.I have a gas washer, I figure maybe 3000 psi.Other nozzles kinda work, but they never do much. This one, well, if you want, you can wash paint off. when i realized it works good, i used it to strip something of paint, saving so much time.Also, saves time washing mud off a 4x4!I am very happy with this unit, and when it wears out, i am going to re-order.

I used this nozzel on my pressure washer to remove old interlock sand between the pavers - worked as expected and made quick work of removing the old sand. I also used it to remove rust from my fire pit and it did an excellent job of removing the rust and flaking paint.

Works great even at lower pressure.