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Simpson ALH3835 Aluminum Commercial Direct Drive Pressure Washer 3800 PSI
- Direct Drive Engine to Pump
- 3800 PSI @ 3.5 GPM
- HONDA® GX270 engine with low oil shutdown
- CAT PUMPS® Industrial triplex plunger pump
- Aircraft grade Aluminum Chassis
Recommended For
Homeowner 
Commercial 
Contractor 
Government 
Educational 
Airport Description
Note: This product is discontinued. Check out our catalog for the newest line of Simpson commercial pressure washers.
Engineered to meet the demands of the cleaning professional, the SIMPSON® Aluminum Series 3800 PSI @ 3.5 GPM is built to perform. Constructed with a powerful Honda engine, reliable triplex pump and ultra lightweight aircraft grade aluminum frame, this gas pressure washer easily handles construction, equipment upkeep, facility & fleet maintenance cleaning. The ALH3825 runs on a Honda engine and comes with a 50’ hose, Dial-N-Wash adjustable spray gun and 5 Quick Connect nozzles.
This is a great unit for the asphalt sealcoating industry where a pressure washer is used prior to sealcoating.
Aluminum vs Steel
Looking for the steel version? We have access to it for phone orders, but before you call us, ask yourself whether you want a chassis that will rust or a chassis that will outlast the pump and motor? Water + Steel = Rust which means an Aluminum chassis is the way to go if you want one that will not only last but will stay great looking over the life of your pressure washer. If you really want the cheaper cart, feel free to call us for a comparable steel model. +1(800) 689-2098
Direct Drive vs Belt Drive
This commercial pressure washer is a Direct Drive unit that makes for a great space saver for the casual or occasional 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 HONDA GX commercial engine warranty
- 2 Year limited pump warranty
- 10 Year limited frame warranty
- 90 Day limited accessory warranty
Features
Monster hose 3/8" x 50′ is non-marring, kink and abrasion resistant and equipped with quick connect
Ergonomic spray gun designed for comfort and control
5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap
Heavy duty aircraft grade aluminum frame with brushed extruded aluminum tubing
13" Premium pneumatic tires
Specifications
PSI | 3800 |
GPM | 3.5 |
Engine | HONDA® GX270 engine with low oil shutdown |
Pump | CAT PUMPS® Industrial triplex plunger pump |
Pump/Hose Connection | Quick connect |
Hose | Monster Hose 3/8" x 50′ steel braided hose |
Gun/Hose Connection | Quick connect |
Wand | 31" Steel with quick connect and threaded M22 connection |
Nozzles | 0°, 15°, 25°, 40° and Soap |
Frame | Heavy duty aircraft grade aluminum frame with brushed extruded aluminum tubing |
Tires | 13″ Premium pneumatic |
Replacement Parts & Accessories
The following are a list of replacement or add-on parts for this product.
