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Simpson WS4050V WaterShotgun Industrial Belt Drive Pressure Washer 4000 PSI
- Belt Drive Engine to Pump
- 4000 PSI @ 5.0 GPM
- VANGUARD® V-Twin engine w/ oil filter & low oil shutdown
- Comet Industrial triplex plunger pump
- Industrial Steel Frame
Recommended For
Commercial 
Contractor 
Government 
Educational 
Airport Description
The SIMPSON® Water Shotgun™ 4000 PSI @ 5.0 GPM pressure washer will handle the toughest of cleaning tasks including graffiti removal, facility maintenance, professional paint preparation and agricultural equipment. The Vanguard v-twin engine, dual-belt system and remote bolt-on unloader makes this model perfect for any tough job you may have. The WS4050 comes with a low oil shutdown, a 50’ hose, an ergonomic spray gun and 5 Quick-Connect nozzles.
Belt Drive vs Direct Drive
This commercial pressure washer is a Belt Drive unit that makes for a ruggad work-horse for the regular and demanding pressure washing projects. For more information, check out this great article that explains the differences between direct drive vs belt drive pressure washers.
Warranty
- 3 Year limited Vanguard commercial engine warranty
- 5 Year limited pump warranty
- 10 Year limited frame warranty
- 90 Day limited accessory warranty
Features
12 Volt electric start system starts the engine with ease (Battery Not Included)
Wrapped rubber 3/8″ x 50′ is non-marring, kink and abrasion resistant and equipped with quick connect
Ergonomic hot water spray gun designed for comfort and control
5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap
External 6.5 gallon gas tank
Professional grade steel platform with brushed extruded aluminum tubing
13" Premium pneumatic tires
Specifications
PSI | 4000 |
GPM | 5.0 |
Engine | VANGUARD® V-Twin engine with oil filter & low oil shutdown |
Pump | Comet Industrial triplex plunger pump |
Pump/Hose Connection | Quick connect |
Hose | Wrapped Rubber Hot Water Hose 3/8″ x 50′ |
Gun/Hose Connection | Quick connect |
Wand | 48" Steel with quick connect and threaded M22 connection |
Nozzles | 0°, 15°, 25°, 40° and Soap |
Frame | Professional grade steel platform with brushed extruded aluminum tubing |
Tires | 13″ Premium pneumatic |