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

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Simpson Professional 4000 PSI (Gas-Cold Water) Pressure Washer w/ Electric Start

(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
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Grade
Style
Water Pressure
4000
PSI
Water Flow
5.0
GPM
Cleaning Speed
20000
Cleaning Units
Engine
B&S Vanguard
Need Help? Ask Our Snow Blower Experts.
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



Model
  Model Number:WS4050V
 UPC:879399000140
 Manufacturer:Simpson
 Made in USA:Yes
Engine
 Engine Brand:Briggs & Stratton Vanguard
 Starter:12-Volt
 HP/CC18 HP
 Engine Consumer Warranty:2 Years
 Engine Commercial Warranty:2 Years
Pump
 Pump Type:Triplex Plunger
 Adjustable Pressure:Yes
 Chemical Injection:Siphon Tube
 Pump Consumer Warranty:5 Years
 Pump Commercial Warranty:5 Years
Housing
 Frame Type:2-Wheel Cart
 Wheels:Pneumatic
Hose
 Hose Storage:Hook
 Hose Length:50 ft
 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
 Weight:250 Lbs. (113.40 kilograms)
 Dimensions:48.75L x 28W x 28H
(123.83 x 71.12 x 71.12 cm)
 Mfr Consumer Warranty:1 Year
 Mfr Commercial Warranty:1 Year
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Simpson WS4050V Reviews & Ratings
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1 Review  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 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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Free Freight
  • Ships via Semi-Truck
  • Curb Side Delivery
  • 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
Lift Gate Services
  • Safely Lowers Products Off the Truck
  • Requires Special Hydraulic Lift
  • $50.00 Service Charge
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