Pressure Washers — Key Parts Guide

by Lauren Zwiebel

To select the best pressure washer, the user must have a basic understanding of parts. The motor or engine is the most important part of a pressure washer, as it powers the entire machine. Daimer®’s electric motors are powerful NEMA certified devices, which guarantees energy efficiency and optimal functioning. Pressure washers using gasoline or propane, instead of electricity, have powerful engines up to 20 HP for heavy duty outdoor cleaning applications.

Pressure washers using heat rely on the quality of the heating device to determine how long the machine will last and how well the machine will function. Most home use machines use aluminum heating coils, which cannot withstand high temperatures for too long. In contrast, Daimer® machines have stainless steel heat exchange coils or schedule 80 heating coils, which enable quick heating and continuous operation.

The trigger gun and wand are crucial to apply water to the surface. A trigger wand with an easy disconnect option increases functionality. Additionally productivity enhancement comes from Daimer's unique AST® Automatic Shutoff Technology™. Electric models with AST® shut down the motor and pump after 30 seconds of inactivity to reduce wear on the machine. Not only does this prolong the life of the machine, it also makes it easier for users who work at a distance from the machine to take a break without constantly returning to the unit to switch it on and off.

Pay attention to the type of nozzle when you purchase pressure washers. The angle of the nozzle's opening is an important factor in the cleaning process. Daimer® pressure washing machines have nozzles that blast water out at 15°, 25°, and 40°. A specialized steam nozzle is also available. Hoses need to be long enough for convenient cleaning without requiring one to move the machine frequently.

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Pressure Washing Applications in Restaurants

by Lauren Zwiebel

Before pressure washers became standard cleaning equipment in commercial kitchens and food processing units, hygiene was a major issue. The dining areas would be spotless and gleaming, but the kitchens were often messy and unclean. Thick layers of grease, with an added layer of dust or hydrocarbon deposits, and the endless hard work of trying to scrape off the dirt summed up what happened in the kitchens after hours.

Thankfully, more advanced pressure washers have made the task of kitchen cleaning much simpler and faster. Today,heated and non-heated cleaning equipment is used for removing grime through a jet of water released at high pressure levels. Daimer® offers an array of systems for different cleaning tasks: including cold water, hot water, steam, and tri-mode pressure washing systems.

Daimer® offers cold water machines, for example, that an reach pressure levels of 7000 psi, releasing water at a flow rate of up to 9 GPM. Green cleaners mixed with non-heated water can remove much of the dry, loose dirt, such as dust or food particles that are not removed using cold water alone. For these applications, Daimer®'s hot water and steam systems offer enhanced cleaning power, however, due to the ability of high temperature to dissolve grease and other stubborn stains. While these systems do not require additional detergents, pairing them with green cleaners will enhance the speed and overall efficiency of the cleaning process. For example, utilizing Eco-Green® Ultra-Power™ Degreaser with a pressure cleaner quickly dissolves and eliminates stubborn grease deposits on kitchen floors and other surfaces.

Using a pressure washer, you can clean the exhaust system such as ducts and hoods. A weekly wash will keep floors and tiles shiny and grime free. However, the pressure level and flow rate must be considered for such applications, as high pressure levels may damage delicate surfaces and high flow rates can cause flooding if used in areas without proper drainage. Do not forget the restaurant exteriors – the porch, parking lot, and waste receptacles are places that turn dirty and smelly if not cleaned regularly using high pressure equipment. 

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How Pressure Washers Can Help With Metal Surface Pre-Treatment

by Lauren Zwiebel

One of the many uses of pressure washers is the ability to pre-treat different metal surfaces. If you’re looking for a system that gives you the added convenience of being mobile as well, the Super Max ® 12500 GE AF is a great choice. This machine by Daimer® runs on an 18 HP gasoline engine which makes it ideal for areas that don’t have ready access to an electricity supply. These pressure washers are propane-heated and are suited for commercial and industrial use.

These pressure washers also come equipped with the Daimer® phosphatizing system. This is used to pre-treat and prepare metal surfaces for the application of powder coatings or paint primers. Apart from that, this pre-treatment system also prevents the onset of rust or corrosion. The system operates using a downstream injection, which minimizes chemical contact. Its parts are made from durable stainless steel to prevent corrosion. The system operates using a single gun that has two different nozzles, one for high-pressure and one for low pressure. A crossover valve allows you to control the water flow in either nozzle. These pressure washers also come with an optional two-gun feature as well as a mobile configuration.

Apart from pre-treating metal surfaces, these pressure washers are also ideal for rugged cleaning needs. They operate using a flow rate of five gallons per minute and have a pressure rate of up to 3000 psi. They can also reach a temperature of up to 330º F. You can get more information on these washers and other cleaning machines by visiting www.daimer.com .

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