There are many, particularly those in the commercial and industrial side, who consider pressure washers as the greatest cleaning invention. This is mainly because these equipments are very suitable and very effective for a lot of their cleaning applications. The equipment basically works by making use of high water pressure to lift and remove hardened dirt, dust, and mud on solid surfaces. In fact, with the right pressure washer, you can even remove oil and grease easily. Pressure washers are so efficient in cleaning that you are likely to use even less water as compared to when you will be using a regular garden hose and tap. Commercial Pressure washers are powered using electricity, gasoline, diesel, or hydraulics and they are further categorized by the temperature of the water they stream – hot or cold.
In the past, before pressure washers were invented, people took a long time and have had a hard time cleaning and removing dirt, oil, grease, and muck clinging onto surfaces, tools, and equipments. Fortunately, these days, those in charge of cleaning such mess no longer have to contend with a bucket of water, brush, soap, and elbow grease. Instead, they can utilize the power of commercial pressure washers, with which, with added heat, can make mince meat out of what used to be a heavy cleaning task.
Pressure washers are the most familiar equipments you will find in commercial and industrial areas. You will find them in industries such as automobiles, farm equipment, and heavy machinery as well as on places like construction sites and agricultural areas. In fact, people from food processing plants and facilities even utilize pressure washers for many of their cleaning tasks. This is plainly because certain areas that handle and process food for human consumption should be regularly cleaned and sanitized when possible. With such a requirement, it only makes perfect sense to use a commercial pressure washer, particularly a hot water or steam pressure washer, to help clean their facility. In addition, since commercial pressure washers are more robust and heavy duty than their household pressure washer counterparts, the industries and facilities that use them can use them as long and as often as they want.
There are many types of commercial pressure washers that are currently available. These units vary on how much water pressure they can generate, usually expressed in PSI, and how much water they can consume at a given time, often expressed in GPM. Usually, commercial pressure washers have a power rating of 1000 to 4000 PSI with 2 GPM and up. Models come in either belt drive or direct drive and some are even trailer mounted. The price of each unit will vary depending on the materials and technology used in making them. Depending on the package, each unit comes with different accessories, although many of these can be purchased as additional. Such accessories would include extension wands, wash brushes, foam applicators, spray guns, soap screens, chemical injectors, and many more.
Most commercial pressure washers come with reasonable warranties and can be purchased at your local hardware store. However, if you are looking for something more specific, the Internet is probably the best place to look for pressure washer units as they are likely to have more variety and assortment of units to choose from. Although you cannot physically touch or see the unit firsthand, they provide decent and adequate information regarding their units so you can safely make your decision, order one, and have it delivered right at your doorstep.
If you happen to work in the food processing industry or simply would like to purchase a commercial pressure washer unit for commercial purposes, there are certain factors that you much understand and consider before buying one.
- Cleaning Requirements – when buying a pressure washer unit, it is vital that you know what type of cleaning task you will be using the unit on as this factor will help to determine the other factors you will need in buying the right one.
- Pressure Level – how much pressure your unit needs to generate depends on how heavy the cleaning tasks is. The amount of pressure these equipments can generate can range from 500 PSI to 8000 PSI. The high the PSI, the greater it’s dirt lifting power. Although a higher PSI is usually better as it can clean more efficiently, you need to balance the amount of power you need with your cleaning requirements. Otherwise, the very high pressure your unit can generate may potentially damage what you are trying to clean.
- Flow Rate – how much flow rate you need is greatly dependent on you cleaning requirement. A flow rate is the amount of water used per given minute. The higher the flow rate, the better the cleaning power and efficiency. Flow rates in pressure washers ranges from 0.5 GPM to 8 GPM. If you are aware that your area does not have enough drainage, using a unit with a high GPM rating may not be suitable as it can potentially flood the area you are trying to clean.
- Temperature – there are basically three temperatures available for commercial pressure washer units – cold water pressure washers (units that streams water at room temperature), hot water pressure washers (units that streams water at 220°F), and steam pressure washers (units that streams both hot water and steam at 330°F). It is widely known in the cleaning industry the steam pressure washers are the most powerful types, but are also the most expensive. The power of pressurized steam is capable of removing dust, dirt and mud as well as dissolving oil and grease. When using a steam pressure washer, you need to be wary of the surface you are trying to use it on This is because the material of the surface you are trying to clean may not cope with the immense heat that it delivers. This makes it necessary to decide what type of temperature would suit your cleaning requirement best. On the other hand, there are now tri-model pressure washers which have the same capability of the three available temperatures put in one unit. You just need to choose the temperature you want the unit to operate on and it automatically adjusts itself to accommodate your needs.