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Discontinued

Simpson

Model # WS3500

Internet # 100619430

Honda GX390 Water Shotgun 3500-PSI 4-GPM Belt Drive Gas Pressure Washer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2,699.00 /each

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PRODUCT OVERVIEW

Model # WS3500

Internet # 100619430

Created for commercial and industrial use, the SIMPSON Water Shotgun Series is simple to use and designed for the heaviest of cleaning. Perfect for paint preparation, professional cleaning services, graffiti removal, industrial jobsites, and fleet maintenance. Heavy duty industrial triplex plunger pump design with ceramic pistons and thermal relief valve for long life. Its dual-belt system separates the engine and pump, preventing overheating and pump fatigue, resulting in greater efficiency and longer engine and pump life.

California residents: see  Proposition 65 information

  • HONDA GX390 OHV commercial series engine with Oil Alert - Engine oil is included
  • Industrial triplex plunger pump design with ceramic pistons and adjustable unloader for controlled pressure
  • Dual Belt-Drive System for longer pump and engine life
  • 3/8” x 50’ high pressure steel-braided hose is non-marring, kink and abrasion resistant, and equipped with quick connectors
  • Double frame construction
  • Pro-style spray wand with 5 quick connect nozzle tips- 0°, 15°, 25°, 40°, and soap applicator nozzle
  • Professional spray gun with safety lock-out
  • 13” Premium Pneumatic tires with mag type wheels
  • Downstream detergent injection system for use of cleaners
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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SPECIFICATIONS

Dimensions
Assembled Depth (in.) 
48.5 in 
Assembled Height (in.) 
27 in 
Assembled Width (in.) 
28 in 
Hose Diameter (In.) 
.375 in 
Hose length (in.) 
600 
Wheel Diameter (in.) 
13 in 
Details
CA (CARB) Compliant 
CARB Compliant 
Commercial 
Yes 
Detergent tank 
No 
Engine Displacement (cc) 
390 
Engine Make 
Honda 
Engine Type 
GX390 
Foldable handle 
No 
Fuel tank capacity (gallons) 
1.6 
GPM 
Hose Material 
Steel 
Maximum Pressure (PSI) 
3500 
Number of tips included 
Onboard storage 
No 
PSI Range 
3200+ PSI 
Pressure Washer Power Type 
Gas 
Product Weight (lb.) 
179 lb 
Pump Brand 
Other 
Pump Type 
Triplex 
Reconditioned 
No 
Returnable 
30-Day 
Start Type 
Push 
Translucent fuel tank 
Yes 
Water capability 
Cold 
Wheels 
Yes 
Warranty / Certifications
Manufacturer Warranty 
Limited Warranty - Commercial Use - 3 Years on HONDA GX engine, 5 Years on pump, 1 Year on frame components, 90 Days on spray accessory items 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.