Viper VV4G42G Slap Happy Plumbed Pump 4.0 GPM @ 4200 PSI

  • Description
  • Technical Specs
  • Reviews (0)


AR North America Viper Slap Happy fully plumbed pump package (SLPVV4G42-400) comes with a VV4G42G direct drive pressure washer pump that operates at 4 GPM and 4,200 PSI. It includes a VRT3-310EX unloader and a regulator, a water inlet fitting with filter, an easy start valve, a thermo valve and oil.

  • Ready to mount fully plumbed VV4G42G pump, just mount set pressure and go
  • Comes with a VRT3-310EX unloader and regulator
  • Comes with Fitting with Filter, easy start valve, Thermo valve and oil
  • Has a 1″ Hollow pump Shaft
  • Is a Direct Drive pump
  • Operates at 4,200 PSI and produces 4 GPM


Technical Specs

  • Maximum Volume:4.0 gpm
  • Max. Discharge Pressure:4200 psi
  • Maximum Pump Speed:3400 RPM
  • Shaft Diameter:1″ Hollow
  • Pump Unloader: VRT3-310EZ


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