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The Simpson dial-n-wash pressure regulator for m22 spray guns up to 4500 psi is available for purchase today.

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Simpson Dial-N-Wash Pressure Regulator For M22 Spray Guns Up To 4500 PSI

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Simpson Pressure Washers and AccessoriesModel: 82235
(Based on expert analysis, manufacturer ratings and customer reviews)
3.7 out of 53.7 out of 53.7 out of 53.7 out of 53.7 out of 5
7 Reviews
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  • Features
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  • 7
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade
Style
Inflow
22m Threaded (Male)
22m Threaded (Male)
Outflow
22m Threaded (Female)
22m Threaded (Female)
Adjustable Pressure At Your Fingertips
A simple twist changes the pressure from 1000 PSI to 4500 PSI
Easily select the correct pressure for varied cleaning tasks

Installs Between Your Spray Gun & Spray Wand
Fits gas pressure washers with M22 threaded gun connections
Works with cold water pressure washers up to 4500 PSI

You Select The Setting
Higher settings clean durable surfaces like bring & concrete
Medium settings clean fences, decks & siding
Lower settings clean delicate surfaces on cars, boats, etc.

Saves Time
Eliminates walking back & forth to your machine
Clean multiple surfaces in just one session

Hassle Free No-Tools Assembly
Effortlessly screws into your spray gun & wand
You can still use all your spray tips & accessories


Need Help? Ask Our Snow Blower Experts.
Accessories
Accessory Grade
Consumer
Accessory Style
Gas
Inflow
22m Threaded (Male)
Outflow
22m Threaded (Female)
Rated PSI
4500 PSI
Overview
Weight
0.8 Pounds
Product Length
6 Inches
Product Width
7 Inches
Product Height
4 Inches
Consumer Warranty
30 Days
UPC
879399001819
Model
82235
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Simpson 82235 Reviews & Ratings
7 Reviews  Sort by 
 
Tools In Action

Tools In Action
Total Reviews
38 Reviews
Total Helpful Votes
386 Helpful Votes
Simpson Dial-n-wash
So what is a Dial-N-Wash? Actually it is a very cool product by Simpson pressure washer. With this small little gadget, you can turn any ordinary pressure washer into a variable pressure washer. All you have to do is simply screw this onto the wand and now youíre set. You can adjust the pressure of your pressure washer right from the wand. Why is this so cool? Well now you can do your patio with a low pressure and your driveway with a high power setting. I have a Ryobi pressure washer... more
Tools Recommends This Simpson Product
Was this review helpful?
64
David M.
Daniel Island, SC
Purchased from Pressure Washers Direct
Purchased 5/15/16
Total Reviews
2 Reviews
Most Helpful Positive Review
REVIEWED
JUN.
27
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works Like A Charm
I bought this when purchasing a new single-flow Simpson power washer. It complements the nozzles perfectly, reducing the odds of etching soft wood or painted finishes.

A great compromise to the option of paying $100+ for a variable pressure model.
David Recommends This Simpson Product
Was this review helpful?
03
David T.
New River, AZ
Purchased from Pressure Washers Direct
Purchased 8/24/14
REVIEWED
SEP.
14
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
This Actually Works.
Now I can turn the pressure down and use the power washers on my motorcycle. It's nice to be able to control the pressure for lighter or more fragile things like window screens (those nylon ones especially).
David Recommends This Simpson Product
Was this review helpful?
73
Christopher R.
Thomasville, GA
Purchased from Pressure Washers Direct
Purchased 1/23/15
Total Reviews
2 Reviews
REVIEWED
FEB.
26
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Handy Tool
Handy to have, and works great!
Christopher Recommends This Simpson Product
Was this review helpful?
43
Brian H.
Powder Springs, GA
Purchased from Pressure Washers Direct
Purchased 5/26/15
Total Reviews
2 Reviews
REVIEWED
JUN.
17
2015
1 out of 51 out of 51 out of 51 out of 51 out of 5
Does Not Fit!
I had a Simpson water blaster 4200 on order and I ordered the dial and wash as well. Thinking that because my PW is a Simpson I thought the Simpson Dial-N-Wash would fit but no such luck. Blaaaahhhh.
Brian Does Not Recommend This Product
Brian, the Pressure Washer Expert
Product Expert
Brian,
I apologize for the issues however, the Simpson you have is a professional unit and uses a 1/4" connection instead of an M22 connection on the spray gun. The Simpson unit you own has adjustable pressure at the pump and would not be the correct unit to pair with the Dial-N-Wash and would not be the correct fitting.
more
Manufacturer Response
Brand Rep
Brian,
Hello my name is Zac and I am the Assistant Service Manager for the FNA Group who manufactures the Simpson line of gas pressure washers.
First and foremost thank you for your purchase of our Simpson Gas Pressure Washer; if you need further assistance please contact me directly at 1-847-621-8954 or via email at zdawson@fna-group.com. I would be more than happy to help resolve any issues or questions you may have.

Thank you
more
Was this review helpful?
33
Doug L.
Holland, MI
Purchased from Pressure Washers Direct
Purchased 1/21/15
REVIEWED
MAR.
28
2015
3 out of 53 out of 53 out of 53 out of 53 out of 5
Simpson 82235 Pressure Regulator
The Simpson 82235 pressure regulator did not work on my Karcher G3050OHC pressure washer. The Karcher has a Honda GC190 engine that uses a governor to increase engine speed when water is needed. The engine runs at a slower rpm when water is not needed and increases rpms when you pull the trigger to use the washer.

When using the washer with the Simpson pressure regulator attached, the washer works normal at full pressure, but when you reduce the regulator down for less pressure, the... more
Doug Does Not Recommend This Product
Was this review helpful?
45
Jesse W.
Ferndale, WA
Purchased from Pressure Washers Direct
Purchased 3/11/15
Total Reviews
4 Reviews
REVIEWED
JUN.
23
2015
2 out of 52 out of 52 out of 52 out of 52 out of 5
Dont Install It Where The Manufacturer Says To
If you install it in the middle of your wand, it will break in half from the use and will also come loose. Mine broke in half the first time I used it. If you need to have adjustable pressure, get a pressure washer that has a regulator built in it.
Jesse Does Not Recommend This Product
Brian, the Pressure Washer Expert
Product Expert
Jesse,
Please contact Simpson about this issue. This should not have occurred. They can be reached at 877-362-4271.
more
Manufacturer Response
Brand Rep
Jesse,
Hello Jesse,

Hello my name is Zac and I am the Assistant Service Manager for the FNA Group who manufactures the Simpson line of gas pressure washers.
First and foremost thank you for your purchase of our Simpson Gas Pressure Washer; if you need further assistance please contact me directly at 1-847-621-8954 or via email at zdawson@fna-group.com. I would be more than happy to help resolve any issues or questions you may have.

Thank you
more
Was this review helpful?
14
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