Cleaning surfaces soiled with oil or grease is a really tough job and can be performed efficiently by the use of hot water pressure washers with the application of hot water for accomplishing such jobs. Hot washer pressure washers can serve you better than regular cold water types when you have to deal with such cleaning jobs. Hot water pressures washers can be engaged for any size job as they are easier and faster to use, but since they are more expensive they are mainly used for large scale uses and industrial or commercial purposes than for residential use. They are mainly used to clean floor of vehicle garages which will be stained with spilt oil and grease, tractors, vehicles, boats, trucks, mining equipment’s like excavators, crushers, transfer chutes etc and exterior parts of large buildings.
Generally, hot water units perform better compared to cold water ones where huge amounts of oil or grease are to be removed or if some temperature reactive material is to be dealt with. In hot water pressure washing, heat is the most vital element regarding cleaning. Heat and high water pressure together will create an abrasive effect, which in combination with detergents or chemicals will emulsify the dirt, grease or grime and hard stains and at last the water pressure will loosens them and the flowing water will wash them away.
Following are Our 2 Best Hot Water Pressure Washer Reviews
Features of Hot Water Pressure Washer
Hot water pressure washers are equipped with on board water heaters which will heat water to a temperature of 200 degrees. Usually these water heaters are diesel or kerosene powered, and need an electric starter to start working.
The water heater is a storage tank with a cylindrical design provided with a heating coil passing through the inner side. To start the heating process a burner is fitted at the bottom of the heater which emits a flame to heat the water passing through the water tubes. There are provisions for cold water entry and hot water exit. Water enters the pressure washer from a storage tank through a hose. This water will be passed through a high pressure pump, for speeding up the water flow through the heating oil, having length about 200 feet, half-inch size, schedule 80, pipe made of steel. The winding of the heating oil is helical or circular in configuration which will expose the water to the flame to the maximum level as it pass through the center portion of the coil. Regarding the electric powered hot water pressure washers, the heating coil will be immersed in a hot water tank. After completion of this heating process, the water will attain a temperature of about 200°F and will be delivered out of the heating coil and will pass through the spray wand and the nozzle with an amazing cleaning power.
You can see that some pressure washers come with an option for steam by superheating up the water to about 280°F. These are meant for rare applications where the requirements demands higher temperature for cleaning. It is proven by experience that application of hot water along with high pressure is the most efficient method of cleaning compared to steam. The reason for this is that the hot water cleaning employs the principle of agitation i.e., water with high pressure pounding on the surface to be cleaned. You can more about hot water pressure washes here.
Steel Frame Cart with wheels: Since hot water pressure washers are very heavy compared to cold water types, they need extra support of the wheels. Depending on the size of the machine, they are provided with two or four big wheels and strongly built cart frames.
Gas or Electric Powered Engine: Similar to the cold water pressure washers the electrically powered pressure washers have less power, less and cheaper. They are less portable because they need to be plugged-in to the power source while functioning.
Cleaning power in terms of PSI, GPM and HP: The most important factors to be considered while selecting a pressure washer are the pressure and water flow which determine the capacity of the pressure washer to carry out a task.
PSI stands for pounds per square inch which denotes amount of pressure applied on the material or surface to be cleaned. In general pressure washers deliver water under a pressure range between 1000 and 5000 PSI.
GPM or Gallons per minute is the unit for water flow which explains the quantity of water used per minute by the machine. This will determine the speed at which the dirt can be washed off from the surface when the dirt get loosened from the surface. It may be kept in mind that a pressure washer having higher GPM value like Shark SGP 353037 will need less time to finish the job.
Horse power or HP is the unit representing the work efficiency which is another equally important factor to be considered while buying a pressure washer. This will give you an idea about the amount of power the machine will need to execute the job. In general, machine with more horsepower will let higher GPM or PSI or both. Larger engines are considered more powerful and efficient and capable of carrying out the cleaning jobs faster. Large engines with high horse power are long lasting compared to the small ones.
Since hot water pressure washers possess the additional features like water heaters and heating coils, they require more care and maintenance. Parts such as the burner assembly, heating coil, pressure protection fittings, etc. need annual service and maintenance.
Hot Water Pressure Washer Buying guide
Hot water pressure washers provide an ultimate solution for eliminating oil, grease, dirt, and grime, and are extremely useful for large scale cleaning projects, business and industrial applications. These power packed machines like Simpson Mini-Brute MB1223 will let you maintain your work space, vehicles and equipments cleaner and safer. Choose a durable high quality and easily manageable hot water pressure washer to accomplish great perfection in such jobs.
Ventures which need removal of hideous grease and grime consider this pressure washers a must have. Restaurants, Bakery’s, construction companies, power Washing contractors meat & dairy Factories, and most other commercial and industrial firms that require quick and easy clean-up solution are the major users of hot water pressures washers.
There are different types of hot water pressure washers available today which can be categorized based on the power source like electric, gasoline, diesel, natural gas, or liquid propane etc. You will find hot water pressure washers designed specifically for farms, construction, factory plants, heavy-duty jobs etc.
Generally the hot water pressure washers range from 1000 to 5000 PSI regarding the pressure and 2 to 10.8 GPM in water expulsion. You can also choose from portable, skid, cart -mounted, master- frame designs according to your needs. Electric pressure washers are also available in the range of 120, 208, 230 and 460 volts.
Benefits of Using Hot Water Pressure Washers
Hot water pressure washers will help to reduce the cleaning and drying time. These are the best available equipments which you can rely upon for more rigorous and perfect kind of cleaning. You will need fewer amounts of water and detergent compared to cold water types.
These pressure washers are highly suitable for carrying out cleaning your home exteriors and heavy duty jobs. With the powerful cleaning capacity of these equipments you can achieve great perfection in cleaning jobs. The water heater which is an additional component will add to the cost of repairs and you have to be extra careful while handling this power cleaner because of high pressure and temperature.
Some users doubt that pressure washers require a lot of water for operation, but that concept is wrong. You can see that a garden hose on an average uses seven to nine gallons of water in a minute, where as an average pressure washer unit require only three to five gallons per minute. Hence it can definitely stated that pressure washers are convenient for use, faster, and better in performance which can save water also. Though they are expensive than cold water type, they will save the labor cost by offering a quicker and more effective performance. As the water is pushed through the washer at a very powerful rate and less detergent is used for cleaning this will also help you even save your money.
Our Verdict about Hot Water Pressure Washer Reviews
If you looking for a pressure washer to clean your car, engines, or something stained with grease or oil, a hot washer is the best option. Similar to cleaning your dishes in your kitchen sink, hot water can expel oil and grease whereas cold water can only displace it around. In terms of the pressure applied, volume of water required, horsepower relationship etc., both cold and hot water pressure washers may sound equal but when it comes to dealing with oil and greasy surfaces hot water pressure washers offer the best possible option. While searching for a high pressure washer keep this point in mind and choose the best hot water pressure washer for your needs.