A pressure washer wand is one of the most useful accessories of pressure washers. Once it is connected with the trigger of spray gun and the user squeeze the trigger, water passes through the wand and out of the nozzle and becomes a high pressure spray. Pressure washer wands are extensions designed to provide convenience to users, and to produce faster and more efficient cleaning results. Some brands are compatible with all the common brands of wands, but there are brands that are only exclusively for their washer products and will not work properly with other brands.
Electric pressure washers produce less power than gas powered ones. This is why most of their spray wands are made of plastic. On the other hand, wand extensions for gas pressure washers are
usually made of heavy-duty aluminum or steel. For users who frequently change the spray pattern, wands with a quick-connector is recommended. There are also spray wands that have an adjustable
nozzle, where users can easily switch from one spray pattern to another. However, it is not economical and practical to use a professional-grade wand for simple consumer-grade power washers
Types of Pressure Washer Wand
There are four different types of pressure washer wands, which depend on the usage and the convenience it can provide to the user.
Dual wands – These wands have two nozzles: one for dispensing chemicals and one for water only. Users can easily switch from applying the cleaning solution to rinsing with water. This can be done by turning the side facing the handle, then turning it back to resume water washing. Dual pressure washer wands significantly allow faster work.
Flexible wands – Also called gutter cleaners, this type is ideal for cleaning around cars, around the corners, and under low ledges. Users can bend it, twist it, turn it, or returning it to the original position, without affecting the amount of water pressure. Flexible wands also avoid the user from getting wet and to have more control over the water coming out from the machine.
Telescopic wands – This type of wand helps users to extend the reach of the pressure washer several feet away from the machine, without the need of a ladder or stretching his arms and body. Fiberglass telescoping wands are usually the cheapest and the lightest, and they are being used to spray cold water. On the other hand, aluminum telescoping wands are quite expensive and heavier. They are usually used in hot-water pressure washers, and for professional use.
Ventilated grip wands – As the name implies, this type of spray wand ventilates the hand of the user. It offers a cooler handle, which brings comfort to the user as hot water passes through the wand. Besides being able to adjust it to a more comfortable position, users can also use vented grip wand continuously without feeling the excessive heat from the hot water.
Karcher Right Angle Wand
The Karcher Right Angle Wand is designed for electric pressure washers only. It is easy to assemble and use as extension. This product is made of both metal and a high grade thick plastic, and therefore not recommended for gas powered washers. Once assembled, this Karcher wand is 30 inches long and weighs 1.78 pounds. The assembled height is 2 inches, while the assembled width is 4.8 inches. Despite being an environmentally-friendly tool, kickback can occur during flow of high pressure water once the trigger is squeezed. Using both hands to hold the wand is highly recommended.
This 90-degree spray lance is designed to clean hard-to-reach areas such as tire walls and roof gutters. This wand is not extendable and has no pressure adjustment. And because this is not a universal wand and has different coupling with the other brands, it is only applicable to Karcher pressure washers up to 2, 300 per square inch. To rotate the bend of the wand, loose the joint where the metal part and the plastic wand meet each other. The brass nozzle can be rotated 360 degrees by removing the tip and rotating the nozzle. This feature avoids the user from bending while removing road salt under the car.
Although designed to be used with an extension wand, some users claim that they cannot attach it at all. In addition, there are users who are worried about the quality once it is attached to various extension wands. This reaction is common to users of plastic spray wands who operate pressure washers in the maximum level of water pressure. Karcher protects buyers of this product by providing a 90-day warranty. Price may be high at first glance, but can be reasonably low when it comes to features and convenience being offered to users.
An electric pressure washer operates using electricity as its power sources. And just like gas-operated ones, electric powered washers also have pros and cons. But generally speaking, any kind of
pressure washer is far much better than using a garden hose directly to clean tough surfaces. Such machines are not as sophisticated as one might think. Besides being efficient, they also consume
only 80 percent of the water a garden hose need. The best electric pressure washer for a cleaning job is the one that works fast and efficiently, and can also help the user save money.
How Does It Work
An electric pressure washer has very few main parts namely – electric motor, water pump, high-pressure hose, water inlet, and the cleaner attachment. Once the machine is plugged into the power outlet and the trigger is pulled, the water is pushed by water pump and runs through the hose until it comes out of the detachable nozzle of the cleaning attachment. A running faucet is usually the source of water. In most cases, the water inlet has a filter to stop dirt and other debris from entering the machine. There are many kinds of cleaning attachment, depending on the surface for cleaning.
For more efficient cleaning, users can also add detergent to hot water. Cold water is not good when mixed with powder cleaners because of the slower dissolving process. In addition, detergents are only applicable to pressure washers that use a wide spray pattern. Wrong use of detergents may cause damage to the internal parts of the machine. For best results, it is better to rinse the area first with plain water, followed by the detergent wash, and plain water again for the final rinse. Testing the water pressure and spray pattern is also recommended, before the actual cleaning.
They are relatively quite; no need for hearing protection. Unlike gas pressure washers that produce at 85 decibels (dBA), an average electric pressure washer produce 78 dBA of sound.
Most are compact and lightweight, making them very easy to bring and store.
Unlike gas-operated ones, electric pressure washers can be used in both indoor and outdoor cleaning activities. They also require less ventilation.
Because they have few parts, this makes them easy to maintain.
Very affordable, and does not really consume so much power.
Because of its small size, most are not designed for heavy-duty cleaning purposes. Electric motors have low power output and cannot generate high PSI and GPM that gas-operated pressure washers do.
Most do not have long power cords, and therefore need extension cord. But sometimes, extension cord can cause the machine to run slower than its rated power.
Power cords can also cause accidents
Although some can be operated using rechargeable batteries, outdoor use is very limited due to the time required to recharge them.
Some feature low-quality plastic water inlet that can easily be damaged after prolong use.
AR Blue Clean AR383 – Best Electric Pressure Washer
The AR Blue Clean AR383 is a product of Annovi Reverberi, a well-known Italian manufacturer of high pressure pumps. Being advertised as a product of AR North America, this cold water electric pressure washer produces 1900 PSI of water pressure at a maximum volume of 1.5 GPM. The unit is being powered by a 14 amp, 1.5-HP universal electric motor. It has a power cord of 30 feet long and uses 120 V, while the 20-foot hose comes with a hand crank. However, some users claim that the plastic hose adapter is weak and can easily leak. The machine is made of copper, aluminum, and plastic.
This AR Blue Clean AR383 pressure washer is built in an upright style that stands like a plastic vacuum cleaner, and measures 28.5 H x 12.25 W x 11.25” D. The product is equipped with the Annovi Reverberi Triplex 3 axial-piston wobble-plate pump that has tempered stainless steel plungers. It has a fully adjustable spray head assembly and includes a detergent tank, detergent injector, and a water filter. The spray wand has a safety valve with an automatic shut off feature on the pump head. The Total Stop System (TSS) is responsible for the automatic start/stop function of the machine.
AR Blue Clean AR383 comes with a two-wheel trolley mounted unit with a handle and a built-in hose reel. But then, some users complained that there are times that the hose is difficult to get from the reel and return it back. The sound being produced is noted to be manageable, which is common to all electric pressure washers. Among the accessories included in the package are attachable foamer/soap bottle, gun-wand, and a detergent injector kit. In general, this AR Blue Clean AR383 is designed to provide an efficient cleaning method and to bring comfort to the users, plus the price is low enough.
The Right Combination for Exceptional Cleaning
Pressure washers are the best option for cleaning the tough dirt and grime from a wide range of hard surfaces. However, it is possible to boost the cleaning results of power cleaners further by combining them with green chemicals. Let us look at a few examples.
Removing graffiti from hard surfaces, like concrete, can be a tough and time-consuming job. Even after hours of scrubbing, concrete walls may not be completely free from graffiti. When the concrete walls have absorbed the paint, you need something more powerful than scrubbing or the application of highly-pressurized water. To remove virtually all traces of paint from concrete walls, you need to use pressure cleaners with green chemicals.
The green cleaning products that have been specifically formulated to remove graffiti can penetrate the pores of concrete surfaces. These green solutions contain lifters and emulsifiers to breakdown the paint molecules, emulsify them in water, and lift them to the surface so that they can be easily blasted away with pressure washers. Green cleaners are also capable of preventing paint particles from re-attaching to concrete surfaces. The combination of wheeled or truck mounted pressure washers and green cleaners is the ideal way to ensure graffiti residues are removed entirely.
Even professional cleaners are not enthusiastic about cleaning stained concrete surfaces. However, you can avoid hiring outside professionals and accomplish outstanding results on your own if you attack the concrete surface with cold water, hot water, or steam pressure washers and green concrete cleaners.
Plant-based, biodegradable, and non-toxic concrete cleaners from leading suppliers feature advanced cleaning technologies for aggressively attacking and removing grime and stains from concrete surfaces. These green chemicals use an encapsulation and emulsification process: nano-sized molecules that combine green concrete cleaners breakdown dirt/grease molecules and emulsify these particles in water. This enables users to quickly blast the encapsulated particles away. The best green concrete cleaners also feature powerful and safe ingredients that help in removing stubborn rust stains. Combining green concrete cleaning solutions with the advanced power or pressure cleaners is the best way to restore concrete surfaces.
There are many models of steam pressure washers available on the market suited for auto detailing applications. Super-heated steam, up to 330°F, provides cleaning power while low pressure levels, below 1500 psi, prevent scratches and damage to vehicle surfaces.
For the best cleaning results, use the combination of steam pressure washers and green car wash chemicals. These green cleaners work together with pressure washing machines to remove dirt, mud, grease, bugs, road salt, grime, tree sap, and other residues from different surfaces of the vehicle like glass, engines, wheels, and tires. Since the ingredients in these green auto detailing cleaners have been sourced from nature, even concentrated forms of the cleaner will not damage vehicle surfaces the way harmful chemical cleaners can.
These days, specific green cleaners are available that can be used for cleaning vehicle parts such as tires, glass, carpets and upholstery, interior hard surfaces, and exteriors.
These are just three of the many pressure washing applications that can benefit from the addition of green chemicals to your mobile, stationary or truck mounted pressure washers.
ADJUSTING NOZZLES TO GET THE RIGHT CLEANING POWER
Industrial pressure washers are high-powered cleaning machines that use pressurized water to eliminate stains and dirt from various surfaces. Pressure washing machines can generate pressure levels as high as 7000 psi. The pressure level of water ejected by a garden hose is only about 40 psi. Once you switch on fuel-powered or electric pressure washers, the motor or engine drives the water pump. This water pump forces water through a hose leading to the spray gun. The water finally exits through the nozzle of the spray gun.
The power of the water jet ejected by industrial and commercial pressure washers is adjustable by attaching nozzles of different sizes to enable a variety of spray patterns. It is important to understand different spray patterns and choose the right one for your specific cleaning application.
0º Nozzles: A 0º nozzle produces the thinnest stream of water. A very thin, concentrated jet of water produces more power. This is why water ejected through 0º nozzles casts maximum impact on small areas. The 0º nozzle in industrial pressure washers has been designed to tackle the toughest cleaning jobs.
15º Nozzles: A 15º nozzle creates a small spray pattern resembling a fan. Although water ejected from industrial pressure washers with a 15º nozzle will not be as powerful as the water jet from a 0º nozzle, it is still strong enough to remove paint or old finishing.
25º Nozzles: The 25º nozzle produces a wider fan-like spray pattern than is created by a 15º nozzle. The water stream generated through 25º nozzles is ideal for washing surfaces or cleaning off debris from the ground.
40º Nozzles: The 40º nozzle used by commercial pressure washers produces the widest fan-like spray pattern. Being low on power, the water jet created by 40º nozzles is perfect for cleaning or rinsing surfaces, such as windows.
Steam Nozzles: The steam nozzle is designed specifically for ejecting wet steam at extremely high temperatures. The use of high-pressured steam is the most effective way to remove grease, grime, and other hardened, stubborn deposits from machinery, concrete, and other surfaces.
There are certain points you must keep in mind about nozzles to ensure that you get the most out of your electric pressure washers. First, you must remember that whenever the metallic nozzles are subjected to high pressure levels and temperatures during the course of regular use, they can wear down and the pressure levels may drop. So, if you notice an unexplained lowering of pressure, first check the nozzles for signs of wear and tear.
Another possible reason for lower levels of pressure can be that the water supply in your area is not clean or the water consists of dirt particles. These dirt particles can clog the nozzles of pressure washers and can adversely affect the cleaning process. In such cases, it would be a good idea to use a nozzle filter.
If your nozzles need to be replaced, it is advisable to purchase replacements from the trusted supplier of your machine. Only then can you be assured of a proper fit.
Truck mounted pressure washers are certainly a strong choice for auto detailing jobs. Unfortunately, many people end up using the wrong type of pressure washing equipment on vehicles, resulting in damage. In other cases, they invest in pressure washing machines not made with quality components. To get the most out of your pressure washer, you need to know how to choose the best model for cleaning cars.
The Wrong Choice
When it comes to conventional high pressure washers, pressure levels range as high as 7000 psi. This is too strong for cleaning auto bodies and can damage paint and cause dents in the vehicle. It is essential that the pressure washing machines you use have the right pressure levels, ideally no higher than 1500 psi. This is gentle enough to use on sensitive surfaces and tough enough to remove stains, grease, tree sap, salt, and dirt deposits. Another problem people face with high pressure washers is their excessive use of water in areas where proper drainage may not be available. This can lead to water drainage fines. Using pressure washing machines with flow rates as low as 0.5 GPM is a far more efficient choice.
Another mistake some people make is opting for steam cleaners for cleaning car exteriors. There are many reasons why this will not work. Unlike pressure washers, steam cleaners use the power of superheated water to dissolve substances off the surface. Despite their effectiveness in cleaning, they merely displace residues. The constant wiping required to completely remove residues can damage the vehicle's painted exterior. Both traditional high pressure washers and steam cleaners are inefficient for cleaning automobiles and trucks.
Some buyers encounter problems when shopping for pressure washing machines with the right flow and pressure rates, but low quality components. Some retailers may try to push substandard products on their customers. But with low quality products you pay more in the end. Cheaply made truck mounted pressure washers with shoddy components will not clean effectively. These machines have a relatively short life span and usually require repair on a regular basis. Using quality pressure washers from reputable suppliers will ensure durable construction capable of handling rigorous jobs.
The Right Choice
Mobile and truck/trailer mountable pressure washers are ideal for auto detailing applications. They provide operators with the mobility necessary to get the job done. Stationary units are another alternative for car detailing professionals with their own car washing facilities.
In addition to the various configurations available, there are a variety of pressure levels, flow rates, and temperature settings that are suitable for cleaning vehicles. Pressure levels should not exceed 1500 psi. Flow rates can be as low as 0.5 GPM and still work effectively. For temperature, the best option for car detailing applications is steam. Steam power, at temperatures up to 330°F, enables users to melt away grease, dirt, tree sap, and other residues that tarnish vehicles surfaces. Tri-mode machines are also available from top suppliers, enabling operators to use cold water, hot water, and steam as needed.