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.