Project Description

Project description

Pressure washers come in wide variety in terms of price, model, and functionalities. Regardless, they all serve the same purpose: to knock off years-gathered dirt, stains, and mildews in a short time. The way this works is that the motor will generate extremely powerful streams of water using high pressure. These streams, when hit the surface, create a force called “kinetic energy” that is so powerful that it gets your front deck clean like new in a matter of minutes.


So you’re thinking of getting a pressure washer for your family, but you’re unsure what the good brands are to serve your needs. Well, on the market, there are a myriad of good pressure washers for you to choose from, each having their own strengths and weaknesses. However, best rated pressure washers should have a few common features.


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Strong power


This is measured by two numbers: the GPM (water flow rate) and PSI (the force of water). When combined, these two create the “cleaning units” (or CU), that gives you an idea of how a washer performs compared to another.


As for the meaning of each index, pressure washer experts explained that the PSI pushes the water from the surface, while the GPM carries it away. To put it more simply, the higher the GPM, the faster you can do the cleaning task. Most washers have PSI that range from 1,800 to 2,500. We hope this will be a good reference point for you to consult.


Heavy, quiet motor


Some people prefer a quiet motor so they wouldn’t disturb their neighbors. For others, this is not an issue.


Other than noise, the balance of the machine matters because this has implications on the ease and efficiency of usage. For smaller washers, they can tilt over if dragged across the yard. In that case, a heavy motor helps weigh down the washer, keeping it balanced and avoiding tilting. If, on the other hand, your washer is already heavy, it doesn’t matter whether the motor is heavy or light.


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For motors, induction motors seem to rank higher than universal motors. The former has been described to only emit a low hum, while the latter lets out a roar when in use. In terms of weight, inductions tend to be heavier. Finally, it’s worth noting that inductions are often more expensive— an extra $50 more— but they last longer in return for the money.


A good nuzzle


The nuzzle is the soul of every pressure washer. It is a part of the reason why the water comes out powerful and reaches very far. Compared to a garden hose, the nozzles have a more narrow opening. With reduced space, velocity increases, allowing water to travel a further distance.


New pressure washers come with three to four color-coded nozzles, each with a different angle. The angle measures the interaction corner created by water when hitting the surface. The smaller the angle, the more powerful the water jet. For example: 0 degree angle means water is shot directly, creating the largest force. 15, 25, and 40 gradually decrease the force. To make it easy to imagine, 40 degrees is the angle we use for spraying windows—very gentle so we don’t break the glass.


Big wheels


The bigger the wheels, the easier it is to move the washer around. In situations where you’re cleaning on soggy soil or mud, the agility of the machine decreases. In such cases, get something with a pair of big wheels so you can easily push it around.

If you’re interested in knowing more, check out the full reviews here:


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