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Buyers should learn about the different types of triplex pressure washer pumps when buying these equipment parts. Moving, they will select the one that matches the pressures, frequencies, and flow rates of their buyers' pressure washing needs.
Here are the common types of triplex pressure washer pumps, classified according to different specifications and applications:
General-purpose pumps
General-purpose pumps are designed for moderate-duty, industrial-grade cleaning operations. Therefore, these pumps provide strong water pressures and good flow rates for multiple tasks. Thus, they are ideal for agricultural equipment, construction gear, and vehicle cleaning.
High-pressure pumps
The high-pressure pumps are designed for demanding cleaning tasks. So, they generate high water pressures and are perfect for materials that require extra cleaning force, such as oil fields, mining equipment, and industrial machinery.
Low-pressure pumps
Low-pressure pumps are meant for delicate cleaning tasks. Thus, they are suitable for sensitive surfaces that do not require much force, such as vehicles and small appliances. This way, users get a thorough clean without damaging their equipment or adding abrasiveness to the process.
Oil pump
Oil pumps are common in pressure washers running on diesel engines. These pumps are responsible for feeding oil to the engine for lubricating its internal parts. It helps to reduce friction for longer-lasting engines. Additionally, it works by circulating the oil through the cooling system to reduce the heat within the engine.
Belt-driven pumps
The belt-driven pumps are popular in commercial-grade pressure washers. These pumps can help in heavy-duty applications. Also, as the name suggests, they are driven by belts connected to the engine or electric motor. Thus, it helps reduce the speed of the pump's crankshaft, resulting in lower RPM.
Electric pumps
Electric pumps are used with electric pressure washers. These pumps are suitable for small to medium cleaning tasks. Their electric power supply offers quieter operations compared to gasoline-powered counterparts.
A buyer's selection of triplex pressure washer pumps depends on various factors. These factors include the application the washers will serve and the specifications the pumps possess.
Here are the primary factors to consider:
Temperature rating
It is an essential factor because there are different temperature ratings for these pumps. Pumps with triplex designs usually have temperature ratings of 50°C or even more. Manufacturers recommend operating the machine at lower temperatures than the ratings to preserve its longevity. Therefore, buyers should invest in a pump with a high-temperature rating. This quality will be ideal when using hot water in pressure washing.
Gear case and crank material
The gear case and crank designs feature various materials that can serve distinct purposes. For instance, pumps with bronze gears offer better resistance to wear and tear and have higher durability than aluminium gears. Thus, they are ideal for heavy-duty tasks. Secondly, the crankshaft comes in ceramic and stainless steel. Often, stainless steel cranks work superbly under heavy loads. Moreover, ceramic ones reduce friction and increase the life of the equipment.
Back check valves
These valves are effective in preventing fluid from flowing back into the pump when the pressure washer is shut off. Washers with high flow rates need positive backup valves to prevent water from returning. Moreover, water returning to high-flow pumps can result in cavitation. This effect damages the pump's internal components.
Seal material
Usually, manufacturers of triplex pumps use different materials to make their seals. Some of the common ones are Viton, Nitrile, and Teflon. Each material has its pros. For instance, Teflon is ideal for applications involving harsh chemicals. In contrast, Nitrile is more suited to water and petroleum-based liquids.
Usage
Pumps with lower PSI and GPM ratings are well suited to light and moderate cleaning operations. In contrast, those with high PSI and GPM ratings are best for heavy-duty operations. Advanced requirements in pressure washing task determine the need for higher PSI and GPM.
Manufacturers design triplex pressure washer pumps to meet the requirements of industrial applications. Thus, these pumps offer durability, high efficiency, and effective performance when used for great pressure washing tasks.
Here are the common features of hydraulic pumps that buyers should know:
Triplex design
The triplex design helps to offer high pressure and better flow rates than other configurations. Also, the three plungers provide smoother and more consistent water flow. Hence, they are effective for heavy-duty cleaning tasks.
High pressure
Typically, these pumps support pressures of up to 8,000 PSI, depending on the model. So, users can easily tackle the hardest deposits of dirt and grease in industrial or commercial settings.
Durable materials
Frequently, these pumps comprise materials such as brass and ceramic for housings and plungers, respectively. Thus, these materials ensure durability and resist wear and tear even under harsh operating conditions.
Solid shaft
Often, these pumps come with solid shafts constructed of stainless steel. This material provides strength and reduces the possibility of corrosion over time. As a result, the pumps maintain their integrity in wet, harsh environments.
Maintenance-friendly
Regular upkeep is vital for the longevity of these pumps. Luckily, most models incorporate features like removable insert bearings and oil sight glasses. Therefore, owners can easily monitor and maintain the pumps with minimal hassle.
Adjustable unloader valves
These unloader valves play important roles in regulating the pump's pressure. Also, the adjustable feature allows users to fine-tune the pressure levels for distinct applications. This adaptability helps prevent pump damage while efficiently cleaning surfaces.
Application flexibility
These pumps are useful for many tasks. Users can pair them with gas or electric engines and use them in multiple settings. The applications include washing vehicles, cleaning pavements, or maintaining equipment in factories.
Buyers must advise their customers or employees on how to use and maintain triplex pressure washer pumps. So, reading the following information will guide them through the proper usage and maintenance procedures.
Installation and setup
First, users should mount the pump onto a pressure washer frame securely. Then, connect the inlet and outlet hoses. They should ensure the inlet hose has a filter and is properly connected to the water source. Next, attach the high-pressure outlet hose to the spray gun. Finally, connect the power source to finish the setup.
Priming
Users should first fill the pump with water and run it to eliminate air bubbles. They can do this by loosening the outlet hose until water seeps out, then retightening it. This step prevents damage during the starting procedure.
Starting the engine
Users should start the engine and let it operate at the recommended RPM level. This act helps the pump to work efficiently.
Adjusting pressure
Operating the unloader valve helps to adjust the output pressure of the pump. Manufacturers usually put the valve on the pump's top. They should turn it clockwise to increase the pressure and counterclockwise to decrease it. Therefore, users should adjust the pressure to suit the washing task at hand.
Using a pressure washer
Users should hold the spray gun and squeeze the trigger to release water. They must avoid standing too close to the spray wand. Normally, the spray wand's tip should be at least 3 feet from the surface to be cleaned. Lastly, they should sweep the spray wand from side to side while moving toward the spray tip at a slower pace.
Shutting down
Finishing washing combines shutting down the engine and disconnecting the hoses. Users must first turn off the water supply. Then, disconnect the spray gun and outlet hose. Next, run the pump for a minute to eliminate water. Finally, users should disengage the power source.
Check oil level regularly
Users must keep an eye on the oil level in the pump frequently. The oil lubricates the internal components of the pump to reduce friction. This maintenance practice enables the pump to run smoothly. Moreover, low oil levels can cause overheating and severe damage to the internal components.
Change oil periodically
Change the oil as required by the manufacturer, often after every 500 hours of use. Change the oil at the recommended interval to maintain optimal performance. Moreover, old oil contains dirt and debris that can damage the components.
Check hoses and belts
Users should check the pressure washer's hoses regularly. Look for signs of wear, cracks, or other issues. Call a professional to replace damaged or worn-out hoses. Also, inspect the belts for proper tension and signs of wear. Replace any worn or damaged belts. Often, watts or frayed belts can hinder the pump's operation.
Flush with clean water
Customers should flush the pump with clean water after using soapy or chemical water. Chemical residues can damage internal components and decrease performance. So, running the pump with clean water helps to remove these residues and prevent buildup.
Check seals for wear
Users should check the pump's seals for wear or damage. Regularly replacing worn or damaged seals prevents leaks and maintains pressure. Thus, users need to replace worn seals as soon as they notice them. This action prevents further damage to the pump.
To sum up, when buying triplex pumps, buyers should consider the various types, maintenance and usage tips, and the different pressures and applications these pumps serve. Also, they need to stock pumps of various types to cater to different customers' needs.
Moreover, it is important for buyers always to source these pumps from reputable manufacturers. Usually, the quality and durability of the pumps depend on manufacturers' materials and designs. Lastly, they should invest in concrete pumps parts to cater to customers who need repairs or replacements. So, the parts also have to come from trustworthy manufacturers.
