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The Delco Dual Wash Pro DWP4080133ESSM1 (part 65435) is a cold water, gas-powered dual wash unit that delivers 4000 PSI pressure washing and 300 PSI soft washing at 8 GPM (32,000 cleaning units). It is powered by a key-start CRX® 750cc engine with low oil shutdown, driving a COMET TW-D industrial triplex pump with a stainless steel manifold through a 2:1 gearbox. Its plug-and-play design lets you switch between soft washing and pressure washing without wires, batteries or electronics. It suits contractors who want to replace multiple machines with one versatile unit while saving water. Not for sale in California.
Dual Wash Versatility
- 4000 PSI pressure washing and 300 PSI soft washing from one machine
- Stainless steel heavy-duty 3-way ball valve for simple cleaning-mode control
- Soft wash bypass for remote tank applications
- Plug-n-play hookup with no wires, batteries or electronics
- Always full flow
- Patent pending design
Pump & Plumbing
- COMET TW-D industrial triplex pump with stainless steel manifold
- Long-life, chemical-resistant HP seals (including SH)
- Stainless steel fittings and couplers for corrosion resistance
- Stainless steel unloaders rated to 6500 PSI
- Pressure relief valve and thermal relief valve
Engine & Drive
- CRX® 750cc gas engine with key start
- Low oil shutdown
- Gear drive with a 2:1 gearbox
Frame & Construction
- Aircraft-grade, welded anodized aluminum base plate
- Lightweight and corrosion-resistant
- Forklift slots for easy handling
- Rubber vibration dampers
- 254 lbs; L 41" x W 27" x H 23"
Warranty
- 10-Year Baseplate
- 5-Year Pump
- Lifetime Pump Manifold
- 3-Year CRX® Engine
Optional accessories include wash down guns (80629 for 8-9 GPM, 80667 for 10-12 GPM), 50', 100' and 200' soft wash hoses (80630, 80631, 80632), 8.0 GPM and 10.0 GPM chemical injector kits (80634, 80635), and a stainless steel quick coupler kit (80633). Questions about this unit or accessories? Call Pittsburgh Spray Equipment at 888-714-1410.
Specifications
| Model | DWP4080133ESSM1 |
| Part Number | 65435 |
| Series | Dual Wash Pro |
| Pressure Wash PSI | 4000 PSI |
| Soft Wash PSI | 300 PSI |
| Flow | 8 GPM |
| Cleaning Units | 32,000 |
| Engine | CRX® 750 (Key-start) |
| Displacement | 750cc |
| Pump | COMET TW-D industrial triplex |
| Manifold | Stainless Steel |
| Drive | Gear (2:1 gearbox) |
| Water | Cold water |
| Low Oil Shutdown | Yes |
| Weight | 254 lbs |
| Dimensions | L 41" x W 27" x H 23" |