Other things that you may have to know are water level sensors, oil level sensors, chemical or detergent injection, rotating nozzles, thermal relieve valves and unloaders. However, each one of these washing needs should have its type of washing machines so you have to decide on the washing machine according to what you are looking out for. The pressure washers are not only powerful than a garden hose, but they do not also use too much water. Axial cam and triplex: these are the pump types that are found with the washer. The light duty washer is for a light work while extra heavy duty is for heavy work. You may have to check the instructions of the manufacturer before you buy the electric pressure. They have the chance to offer more power and they are good where there is a need for commercial pressure washers Manufacturers mobility since they do not have to be used where there is a power outlet. The kind of the work that a washer is able to handle is based on its Pounds Per square Inch. You have to choose the washer keeping this in mind depending where you want to clean. There are some washers that can use different PSI outputs.If you want to succeed with your Drive Thru Pressure Washing Houston service, you have to be aware of the specifications of the pressure washer.You can find any pressure washer that you may need including the washer for the building washing Houston, for garage floors, patio furniture, sidewalks, fencing, trucks and cars.Different types of a pressure washer Pressure washer is the best tool that you can use to clean different items.You have to start by learning about the type of the Houston pressure washing machines that you can use. A washer meant to be used for the commercial needs should have a triplex pump because it has a long life expectancy. Electric pressure washer is light duty models and it is good for a small cleaning project.Gas pressure washers are in different range from the small one that you can use for the apartment pressure washing and to heavy duty washer. If you want to venture into the pressure washing Houston business, you have to be aware of the perfect tool you need for your project. Many machines have to be plugged in the outlet direct without using any cord extension.. While cleaning different places, such as Parking Garage Pressure Washing or Sidewalk Cleaning Houston, you may need to use interchangeable wands.The adjustable wands help you to change the spray pattern from narrow which is high pressure and wide which is of low pressure. GPM or PSI is the measurement that can help you to know the cleaning capacity of the washer. It is lighter, quieter and easier to use compared to the gas model. You have to decide about the pressure washer, depending on your apartment complex pressure washing needs. Some washers have adds- on that can help you to wash in less time. HP or horsepower means the power of the engine. Some manuals are pull start or they may have an electric starter.