Pressure Washers are an essential tool in the car wash industry, and having the right tool for the job is what makes Tomahawk machines the premium choice in maximizing an operators workflow.
PSI (Pressure Per Square Inch)
One of the biggest misconceptions in the car washing industry is the higher the PSI, the better.When it comes to car washing, 1500 PSI is the sweet spot for to ensure a fast and thorough wash. This provides enough force to effectively remove dirt, grime, and loose contaminants while minimizing the risk of damaging paint, clear coat, trim, seals, or other delicate areas.
GPM (Gallons Per Minute)
Equally important to the operating PSI of your machine is the GPM it is capable of pushing at the ideal 1500 PSI mark. Having a pump with a higher GPM rating is crucial in minimizing washing time and maximizing efficiency.
Everyone has taken a shower with a shower head that just leaves you unimpressed, but why does it take a half hour to rinse the shampoo out of your hair? The amount of water spraying out of the shower head is directly proportional to how fast you can rinse the shampoo out, and this concept also applies to car washing. The higher the GPM, the faster you can wash a car and move onto the next one.
Washing Work Load (PSI x GPM)
If you multiply PSI by GPM, you get the Washing Work Load which directly effects how many cars can be washed per hour. With 1500 PSI locked in as being the sweet spot for car washing, the only other consideration to maximize your washing work load is GPM. In commercial settings where high volume vehicle washing per day is required, Tomahawk machines are work horses that simply do it quicker.
