Model # 0525047

Internet #204588305

Wagner Power Stainer 5.4 GPH Paint Sprayer


Power Stainer 5.4 GPH Paint Sprayer

$6077 /each
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Frequently Bought Together

Product Overview

The Wagner Power Stainer speeds up small to mid-sized stain application projects. The Optimus dual tip creates two merging patterns that provide superior coverage and even stain distribution with less overspray. The Power Stainer can spray 5.4 gallons per hour to make easy work of staining hard to cover projects like lattice and shutters or sheds and fences. The Power Stainer sprays oil and water based sealers as well as transparent and semi-transparent stains.

  • Sprays 5.4 gal. per hour
  • 1-year warranty
  • Optimus dual tip provides even coverage in a horizontal and vertical pattern
  • 2000 psi
  • Sprays oil and water based sealers as well as transparent and semi-transparent stains
  • Simple cleaning with cup and pump assembly easily removed from the gun
  • Suction set with integrated filter to minimize pattern interruption
  • 1 qt. cup compatible with oil or water based materials
  • Tungsten steel piston and sleeve provides long life and consistent spraying
  • 1 qt. cup attaches directly to the sprayer
  • Lightweight handheld design
  • Comes with spray gun, cleaning brush and extra lubricating oil
  • To learn more about Wagner products, click here

Info & Guides

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Maximum tip size (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Accessories Included
Case Included
Cup capacity (oz.)
Flow rate (gallons per min.)
Ladder Hook
Number of Spray Settings
Operating Pressure (psi)
Paint Product Type
Airless Cup Gun
Paint Sprayers Product Type
Airless Cup Gun
Pressure Relief Valve
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
1 year manufacturer warranty covers the product against defects in material and workmanship for one year following the date of purchase if operated in accordance with Wagner's printed recommendations and instructions.

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Customer Questions & Answers

Is this made for paint spraying?

Asked by: Chip
Can I use this to paint my indoor ceiling that has a "popcorn" type style ?
Answered by: Elena
Date published: 2016-04-18

Can I use this to apply a stone sealer?

Can I use this to apply a stone sealer?
Asked by: Michele
Some sealers recommend that it be applied with a brush, roller, or pump sprayer. The Power Stainer may spray it but it may not give you the finish you want. If you would like to call us at 1-800-328-8251 with the manufacturer’s application recommendation we will assist you.
Answered by: Wagner Spray Tech
Date published: 2016-11-01

Does this paint sprayer require a compressor or is it simply electric-powered?

Asked by: Steven
Our sprayers are all electric.
Answered by: Wagner Spray Tech
Date published: 2016-10-10

Do you have to thin paint with this model if so witch model is it that you dont have to thin out

Asked by: Aldridge75
The Power Stainer 5.4 GPH sprayer is designed for thin-bodied materials like stain, sealers and oil enamels. We don't have a sprayer where we can say it can spray any paint unthinned but our Flexio line of sprayers is designed to handle thicker materials like latex paint and paints and primer. Our website, under products choose Flexio, will have lots of info on the different models that we carry. Please feel free to contact our technical support staff at 1(800)328-8251 if you would like to discuss this in more detail or have any other questions or needs.
Answered by: Wagner Spray Tech
Date published: 2017-07-08
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Customer Reviews

Power Stainer 5.4 GPH Paint Sprayer is rated 2.8 out of 5 by 94.
Rated 4 out of 5 by from Just follow the directions Picked this spray painter up a few days ago, and though I've only given it one run, it works just fine. Assembly is easy - just follow the instructions. I've seen a lot of reviews about this painter leaking, or spitting gobs of paint, but I haven't had any leaking or spitting (except when the paint cup is running low, but that's to be expected). Overall great product for smaller jobs, and convenient in not having to thin latex paint. The only downside is that cleanup is very meticulous, but paint cleanup always is.
Date published: 2011-08-31
Rated 1 out of 5 by from Garbage Don't waste your money. Either go all in or do it by hand. This in between garbage wouldn't even spray primer without getting jammed. Seriously. Behr primer that I thinned with water was still too thick.
Date published: 2016-08-04
Rated 4 out of 5 by from Good Value/Time Saver I bought this sprayer for repainting my exterior trim (fascia,soffets,gutters). Some of this was spraying overhead and at awkward angles. It worked great, covered well, and the exterior latex paint cleaned up easy enough. One word of advice, purchase Flotrol or the Wagner equivalent to add to the paint, it thins it slightly and makes it spray easier without effecting the coverage.
Date published: 2012-06-21
Rated 5 out of 5 by from You get out of it what you put in. I have read a lot of these reviews and compared them to my personal experience with the product I have to say it does the job very well. You need to understand your not just grabbing this tool off the shelf and loading it up with paint and shooting. Preparation is just as important (actually more important) then actually painting. Hot water and soap makes for an easy clean up. The device comes apart in a very logical manner and goes back together the same way. The coverage is great and yes you will get a quick splatter when you reach the end of the tank. But guess what, take your finger off the trigger, get a brush and wipe it. Not the end of the world. It dries without any difference of the rest of the piece.
Date published: 2014-02-21
Rated 1 out of 5 by from Waste of money Very disappointed in this sprayer. It worked for maybe 5 minutes then just quit spraying. Took everything apart and cleaned each part and when I put it all back together now all it does is just hum.....Spend your money on paint brushes it will take a little longer but less hassle....Another Made in China piece of junk
Date published: 2016-08-25
Rated 4 out of 5 by from Good tool for the price Own this gun for about 2 years. So far not problem at all. Painted my deck in about 30 mins. Garage also less than 1hr. It's a little messy while refilling the container but for me is not an issue. Personally think that is very easy to use and clean it, and I'm not a Pro or painting-lover. Container should be a bit bigger.
Date published: 2016-05-29
Rated 3 out of 5 by from It did the work, but with a mess. This product for the price is average. You can paint fast, but it will let you with a lot of cleaning to do. I like it because it painted fast and is was easy to assemble. Recommended for small jobs.
Date published: 2016-06-03
Rated 1 out of 5 by from Motor burned up after two hours and four gallons of stain I used a cheapie Wagner 20 years ago to stain about 250 feet of board-on-board 6 foot fencing. I had to refill the container every 10 minutes, but that little sprayer got the job done. So to re-do the same fence, I picked up a Model 0525037. It was brand new out of the box and I had oiled it before starting. It delivered about the same quaility of service as the old one, but I had sprayed less than four gallons of stain when the motor started smoking. It's done. Kaput. Finis. Toasted. What a piece of junk.
Date published: 2013-07-27
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