What kind of pressure washer do professionals use?
Quick Look at the 5 Best
| Model (Links to Amazon.com Page) | Style | Cleaning Power (GPM x PSI) |
|---|---|---|
| Mi-T-M CW-3004-4MGH | Belt Drive Gas | 10,500 |
| Pressure Pro EE3530G | Direct Drive Electric | 10,500 |
| Pressure Pro Eagle Series | Belt Drive Electric | 12,000 |
| Easy-Kleen Oil Fired Burner w/ Kohler Engine | Hot Water | 14,000 |
Which is more important PSI or GPM in pressure washer?
When choosing a pressure washer, PSI and GPM are both equally important. The PSI refers to the amount of pressure produced and GPM refers to the amount of water flow. Each SIMPSON pressure washer is designed to have the correct combination of PSI and GPM to have the most effective cleaning experience for your needs.
What PSI Do I need to wash vinyl siding?
Vinyl siding can withstand a powerful gas pressure washer (2,500-3,000 psi). Aluminum, stucco or soft-grain wood homes will do better with a less powerful washer (about 1,200-1,500 psi).
How much GPM Do you need to clean a driveway?
Along with 3000 psi of pressure, the recommended flow rate for cleaning the driveway is 3 gallons per minute (GPM). The pressure is required to get rid of stains and dust particles. The water rate is essential to flush the broken filth away.
How many gallons per minute do I need for a pressure washer?
How much power do I need?
| Type | PSI | GPM |
|---|---|---|
| Light Duty larger jobs | 1,800 – 2,200 PSI | 2.0 |
| Medium Duty | 2,300 – 2,500 PSI | 2.2 – 2.3 |
| Commercial Medium Duty | 2,600 – 3,100 PSI | 2.5 |
| Commercial Heavy Duty | 3,200 – 4,000 PSI | 3.0 – 4.0 |
Can you damage concrete with a pressure washer?
The quick answer is yes, power washing can degrade a concrete surface. You can notice visible damage from water pressure at the level at which even light-duty power washers can operate. Therefore, if you aren’t careful, you can cause irreversible damage to your driveway or patio.