Comet Pump


Comet Pump "Ready To Go" ZWD4040G 1" Gas Shaft 4000psi 4.0gpm

Comet ZWD4040G ready to go triplex pressure wash pump assembly.

Maximum Rated Pressure: 4000 PSI

  • 4.0 GPM
  • 1" Hollow Shaft - horizontal only
  • SAE J609 flange fits 9 to 15hp gas engines
  • Plumbed external unloader valve
  • Thermal relief valve included

Complete "Ready To Go" pump assembly.

"Ready To Go" pumps are fully plumbed and include a garden hose inlet, quick connect outlet and the best matching unloader valve.

Professional installation is recommended.