Vevor 450 Airless Sprayer // Full Review - I'm impressed!! 

I'm no expert but in my practical experience with this sprayer, turning the black knob downward was mainly for pressure relief, meaning that at the end of a spray you don't leave the hose pressurised, so you turn the black knob down to release that pressure. I found that this unit primes the paint through the line itself when the knob is turned to the left which is its normal spray position.... there is no specific "priming knob". I placed the suction feed into the paint that I thinned out by adding up to 10% water, and it simply primed. Another thing one can do to "prime" the line, is simply place the suction feed into a bucket of water (provided one is using a water based paint), turn on the spray handle and this will easily suck out the water into the line, once water sprays out place the suction into the paint you want to use, and spray into an empty bucket until your paint product comes out and then you're good to go. Hope that helps! Maybe I should do a video on this whole function and how to clean it, as I didn't cover that in my review video.

@@jelreviews Many thanks, very kind of you, l appreciate. Yes please do make other explanatory videos. I had another airless spray painter, had a bad experience, and sent it back-the miracles of mail ordering!- hope this will perform better, what is the yellow joint you applied? Teflon? Brand please. Yes the former leaked a lot.

Thanks was the best I have seen. Yes, please "do a video on this whole function and how to clean it" I would be appreciated @@jelreviews

good bit of kit, just doing my roof with mine. Cleaning it I got a bucket of warm soapy water and ran it through the lot, and then I opened the pressure valve and it washed that through too. Last was taking the gun apart and cleaning the nozzle, so far I am on my fourth 20 litre drum of paint with no problems.@@bwwb5125

Wow what a time saver money well spent.

Glad you enjoyed it

J'ai la même et c'est parfait,a conseillé

No worries, glad you found it helpful 👍

Glad it was helpful!

Thanks 👍 Getting there that for sure.

It's no Wagner Sprayer, but its definitely easy and did exactly what I wanted it to for peanuts.

Thanks! No problems at all, but the important thing is to clean it once done painting. I should have covered this in my video but I forgot. It took me about 5-7 minutes to clean it properly from the water-based paint in the line and then it's good to go whenever I need it next. Cleaning is simply running clean water through it until the paint is gone.... clean out the nozzle tip, and the I also took out the filter that is in the spray handle, ensured that was washed clean, and that's it. I haven't used oil-based paint through this, but it would be the same process, just use turps or thinners to clean at the end.

Glad it helped, Roger. Will try to get around to doing a cleaning video, I think you're right, that would be helpful. Thanks for the suggestion.

From memory, I think I decreased the pressure. Nevertheless, it's a trial and error thing, and is probably dependant on the type of nozzle you're using from what I understand.

I just had a Wagner instruction day on spray painting, because I have a ton of painting to do. They said that to cure it, you should first increase the pressure. If that doesn't work, dilute the paint. If that doesn't work either, change the nozzle for one with a smaller diameter, e.g. change a 519 for a 517.

The plumbing tape worked for me. 👌

I'm no expert but I believe that would come down to the type of nozzle being used. This machine is capable of pushing paint just like any other airless sprayer, so I would suspect a larger aperture on the nozzle would be key for higher viscosity paints. In any instance, I'd be researching that aspect on how other sprayers achieve flow for such paints.

Thanks, yes, I did 10% water to the water based paint. I was happy with that ratio.

No, I've only used the standard supplied nozzles which did everything I needed it to. Thanks for watching.

Yes it does ... Just unscrew handle part like any other spray gun handle and the long filter comes out for easy cleaning. I probs should do a video on this and how to clean it.

@@jelreviews brilliant thanks for replying, just ordered using your code, cheers 👍🍻

Awesome, many thanks!

Thanks for the tip, much appreciated. Will try it👍👍

Llevan una bola de acero que sube cuando succiona pintura,revisa que no está pegada por óxido o pintura

Personally I don't think you can stop those drops on any airless paint Sprayer. I've owned other models before and same issue. For me it was acceptable but maybe a more expensive nozzle might decrease it a bit? Maybe check online for answers.

You can use Clean Shot Valve, will solve the problem. Good presentation.

I wish I only owned a wheel barrow... I'd have way more room in the shed then 😊

@@jelreviews you got a Shed To?

Well, it's technically a brick addition I built onto my double garage where I do my work and have my man toys (tools). Currently a bg mess lol

Yes you can, as long as you clean the sprayer properly afterwards with mineral turps.

It just needs to be some kind of light oil... I simply used air tool oil. 👍

@@jelreviews tq so much.

No disrespect, but buy and believe what you want.... I've just shared my experience on video, that's the best I can do with using any product, whether I pay $300 or $3000....if you read enough reviews on any product you'll find pros and cons on all of them. All I care about is getting the job done and the wife being happy😂

​@@jelreviewswife is main reason for all of us 😂

@@kaovi1978 Ain't that the truth😏

Have you ever used an air less sprayer?

Can use both, but I only use water based with this as much easier to clean.

Thanks mate... Appreciated👍

Awesome.... Thanks for the tip. Will give that a whirl 👍👍

​@@jelreviewsDid you test it ?

Don't worry this is DC motor no spikes if you give perfect voltage and load carrying socket

All the machines are like this they supposed to stop especially the good machines. They stop when they build pressure only turn on when needed.

My wife was happy with the finish.... means I'm happy... means no more painting😂

Thanks mate.... appreciate the tip.

How many turns from the end position should the pressure regulator have as a starting point for water based wall paint? Thanks

😂​@@carstenlundmadsen3

Lol, any review is better than none, plus I'm sure your perspective and opinions will differ to mine. At the time, there was no review I could find on this sprayer which is why I did it... Thanks for watching!

@@jelreviews Yours will still be the only one because the Vevor I got is a bit different model. I just finished the editing and will release the video this weekend. Paint all over LOL!!!

A co było nie tak z tym sprzętem? Sam się skusiłem, niestety co chwila wywala mi bezpieczniki

Thanks, for getting this job done, bang for buck it was great.