The Do’s and Don’ts of Buying Pressure Washers
Industrial cleaning requires heavy-duty equipment. The cleaning equipment being used at home is not effective when utilised in an industrial setting. There is different cleaning equipment online to help businesses in more than ways than one, but nothing performs best as a pressure washer when it comes to removing mould, grime, mud, dust, dirt, loose paint, and graffiti from surfaces or parts of a building, vehicles, and so on. This high pressure mechanical sprayer performs wonders. It is beneficial for a company because it reduces the need for manual cleaning and makes the cleaning process faster and more efficient.
There are different types of pressure washers, and there are types that are aptly suited for industrial applications. Buyers need to determine which type of pressure washer is best for their needs. A pressure washer also has different parts, and knowing what to look for in these parts help the buyer purchase a quality pressure washer. The do’s and don’ts of buying a pressure washer, having covered different aspects of the machine, prevents buyers from getting a pressure washer of an inferior quality with features not suited to the buyer’s needs.
Pressure Washers
A pressure washer is an effective cleaning machine that can be used in an industrial setting, depending on its type. The machine, in its high-pressure form, is also used in dust-free cutting of concrete and some metals. The volume of a pressure washer or the amount of water it can release can be expressed in litres per minute. The pump of a pressure washer is responsible for creating pressure, which is expressed in pounds per square inch or PSI. Basically, a pressure washer is composed of three essential elements: a motor that drives a pump, a high-pressure hose, and a trigger gun-style switch.
How It Works
A pressure washer creates velocity and high pressure when releasing water. The pump of a pressure washer can only draw amounts of water that a water supply can provide. Nozzles, which connect to the trigger gun, can vary based on the intended application. There are nozzles emitting a thin jet of water that spirals around rapidly in a cone pattern, and there are nozzles ejecting water in a fan pattern or a triangular plane.
To make cleaning more efficient, there are pressure washers, along with a specific nozzle, which combines a chemical such as a detergent. These pressure washers can be a low-pressure injector that combines a chemical in water before water enters the pump or a high-pressure washer that introduces a chemical after water leaves the pump.
Pressure washers must be used with caution. Anyone who is sprayed accidentally with a pressure washer can have the flesh, if too near the nozzle, removed from the bone. That is how dangerous pressure washers are. Also, a pressure washer, if aimed directly at the tarmac can break up the material.
Types
The energy that a pressure washer consumes can determine its type. The different types of pressure washers include:
- Diesel Pressure Washer
- Petrol Pressure Washer
- Electric Pressure Washer
- Ultra High Pressure Washer
- Hydraulic Pressure Washer
- High Pressure Steam Cleaner
Do Know the Type of the Pressure Washer
As a rule of thumb, a petrol- or propane-powered pressure washer is great for outdoor applications because it offers better mobility than an electric type. An electric pressure washer, on the other hand, is best suited for indoor applications because it does not emit exhaust and runs quieter than its gas-powered counterpart.
Do Buy a Pressure Washer with a Ground Fault Interrupter
Buy a pressure washer that has a ground fault interrupter. A ground fault interrupter is designed to protect users of a pressure washer from electric shocks. Some pressure washers of this type require a 20-amp circuit.
Do Check the Water Supply Requirements of the Pressure Washer
Check if the water supply is enough to match the specification of the machine. Inadequate water supply can cause cavitation damage to the pressure washer. Usually, regular water flow provided locally is adequate, but it is not a bad idea to check.
Do Choose a Pressure Washer with the Right Parts
Buy a pressure washer with parts that are right for the intended application. As discussed, the type of nozzle determines how water comes out of the pressure washer, and there are cleaning projects that require specific water coverage.
Do Make Sure That Replacement Parts Are Available
Do buy a pressure washer with replacement parts that can easily be found. Parts, due to wear and tear, eventually need replacement. If it is hard or impossible to find replacement parts, it may be costly and burdensome to repair the pressure washer.
Do Know the Life Expectancy
The pump of a pressure washer has a certain life expectancy. It is always useful to buy a pressure washer that discloses the life expectancy of the pump so buyers know when to expect replacement.
Do Know the Type of Drive System
Consider the drive system of the pressure washer. A belt drive system, which can withstand daily use for a considerable time period, is typically recommended for industrial setting with daily, heavy-duty applications.
The Don’ts of Buying Pressure Washers
Buyers should also know not only what to do but also what not to do when buying a pressure washer. These pointers are a helpful guide.
Don’t Forget to Check the Length and Quality of the Hose
Do not get a pressure washer hose that is short. A 7.5 metre pressure washer hose can be too short for many applications. The recommended hose length is 15 metres. Furthermore, make sure that the hose that comes along with the pressure washer has the right PSI rating to match the machine. A hose with poor quality tends to break easily and is vulnerable to leakage.
Don’t Buy a Pressure Washer with a Low Water Pressure or Flow Rate
Do not buy a pressure washer with low water pressure or psi. Because the equipment is to be used in an industrial capacity, it should be able to provide at least 4,000 PSI. Although a 2,000 PSI pressure washer is enough for removing grime and grease from decks, sidings, and concrete, only a 4,000 PSI washer is sure to remove stubborn stains and paint, as well as cover large areas when cleaning.
In addition, do not buy a pressure washer that has a low flow rate or LPM. A pressure washer with a higher LPM covers more areas in a shorter amount of time compared to those with lower LPM.
Source: E-Bay.com