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The Simpson watershotgun professional 4000 psi (gas-cold water) pressure washer w/ electric start is available for purchase today.

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Simpson WaterShotgun Professional 4000 PSI (Gas-Cold Water) Pressure Washer w/ Electric Start
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Simpson Pressure Washers and Accessories
Model: WS4050V
 (Based on expert analysis, manufacturer ratings and customer reviews)
3.0 out of 53.0 out of 53.0 out of 53.0 out of 53.0 out of 5
2 Reviews
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  • Features
  • Specs
  • Q&A 
  • 2
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade
Style
Water Pressure
4000
PSI
Water Flow
5
GPM
Cleaning Speed
20000
Cleaning Units
Engine
Electric Start Vanguard® Engine
•No pulling or cussing, just turn a key and start working
•Briggs & Stratton 18HP V-Twin engine is powerful and durable

Belt Drive Triplex Plunger Pump
•Ceramic plungers run cooler and last longer
•Easy to maintain and rebuild; moves up to 5 gallons per minute

Deck-Mounted Simpson Unloader Valve System
•Lets you customize pump setup to the task at hand
•Offers improved reliability and longer pump life

Professional Trigger Gun
•High pressure swivel and a 36-inch stainless steel spray wand
•5 Quick connect nozzles: 0º, 15º, 25º, 40º, chemical application
•Includes 50 feet of non-marking, dual braid Monster Hose

10 Gauge Heavy-Duty Powder-Coated Steel Frame Is Built To Last
•10 gauge steel sub-frame provides additional support
•Spring-loaded rubber isolators to reduce vibration

Remote 6-Gallon Poly Fuel Tank
•Lets you work longer before refueling


Engine
Engine Brand
Briggs and Stratton Vanguard
Starter
12-Volt
HP
18 HP
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Pump
Pump Type
Triplex Plunger
Adjustable Pressure
Yes
Chemical Injection
Siphon Tube
Water Temperature
Cold
Pump Consumer Warranty
5 Years
Pump Commercial Warranty
5 Years
Water Pressure
4000 PSI
Water Flow
5 GPM
Housing
Frame Type
2-Wheel Cart
Wheels
Pneumatic
Hose
Hose Storage
Hook
Hose Length
50 Feet
Hose Diameter
3/8 Inch
Hose Connections
Quick-Connect
Spray Gun
Spray Gun Connection
Quick-Connect
Spray Gun Grade
Professional
Spray Gun Wand
Single Wand
Spray Tips
Quick Connect Tips (5)
Turbo Nozzle
Sold Separately
Overview
Made in USA
Yes
Weight
250 Pounds
Product Length
48.75 Inches
Product Width
28 Inches
Product Height
28 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
UPC
879399000140
Model
WS4050V
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Simpson WS4050V Reviews & Ratings
Overall Rating
Features
3/5
Quality
6/5
Performance
5/5
Value
3/5
Overall
3.0 out of 53.0 out of 53.0 out of 53.0 out of 53.0 out of 5
Pros
None to display.
Cons
No Instructions (1)
2 Reviews  Sort by 
  
Manual Lopez
REVIEWED
JUN.
01
2007
5 out of 55 out of 55 out of 55 out of 55 out of 5
Simpson Watershotgun Professional 4000 Psi (gas-cold Water) Pressure Washer W/ Electric Start Review
My last Simpson pressure washer lasted me 12 years so when it finally went out I decided to go with the water shotgun. I have to say I am totally impressed by the quality of this machine. At 4000 psi it makes cleaning sidewalks and buildings a breeze and I love the new vanguard engine on here. It is easy to move like an electric but with power of a gas pressure washer. It has saved me both time and money at my jobs. It is simple to use and the water shotgun name is still going strong all these... more
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62
Frank C.
New York, NY
Purchased from Pressure Washers Direct
Purchased 3/17/16
REVIEWED
MAY.
04
2016
1 out of 51 out of 51 out of 51 out of 51 out of 5
No Operators Manual
Our company purchased this product through Pressure Washer Direct and received it about 2 weeks ago. It looks like a very sturdy machine but we have not been able to put it to use as we are waiting for the correct operators manual.

I contacted Simpson customer service on Friday, April 29th and was told it is being worked on however as of the date of this review, I've not heard from them.

I last emailed Pressure Washers Direct on Fri., April 29th but have not heard from them either.
Cons: No Instructions
Frank Does Not Recommend This Product
Brian, the Pressure Washer Expert
Product Expert
Frank,
I checked your file- we received your email on 5/4. I'm not sure why the delay, but the answer is an easy one!

Please click on this link to our web page for the WS4050V, then click on the Specs tab and look to the right side of the page.

You will see, under the Download Documents heading, a PDF copy of the Owner's Manual. Just click on the Product Manual link and the PDF file will download.

This manual is also available on the Simpson website, which is where we got it.

Thank you for letting us know the image for this unit needed to be updated! Simpson sent us a recent picture and we've updated our page.
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Manufacturer Response
Brand Rep
Frank,
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
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Free Freight
  • Ships via Semi-Truck
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  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
We currently CANNOT ship this product to Canada or any destination outside of the United States
See How to Receive a Freight Delivery.
 Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • $50.00 Service Charge
 Learn More  Learn More
 


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Shop for the Simpson WaterShotgun Professional 4000 PSI (Gas-Cold Water) Pressure Washer w/ Electric Start at Pressure Washers Direct. Research Simpson 879399000140 gas cold water pressure washers online. Find Simpson WS4050V gas cold water pressure washers & water shotgun pro WS washer features and specifications. Get the best deal; compare Simpson WS4050V prices now. Buy the WS4050V direct and save.