Use of High Pressure Pump

Most high pressure pumps are designed specifically for commercial and industrial situations. They will move air or liquid at a smooth, even pace. Depending on the model, a high pressure pump may be programmable or come with a timer, flow rate display, stop function, multifunction valves and other features. There are certain things that should be considered before purchasing a high pressure pump. Look at the output flow rate, measured in milliliters, liters, quarts or gallons per minute or hour, output pressure, measured in pounds per square inch, and applicable substances, as corrosive liquids require corrosion-resistant high pressure pumps. Know what you need from a high pressure pump. High pressure pumps are made to work effectively but only when they are utilized as the manufacturer intended. This means that you need to know your jobs. The uses of high pressure pumps are almost limitless, and so are the options available. Check out the right high pressure pump for the type of product you need. Maintain your high pressure pumps. A small investment in maintenance and repair can prevent pump failure, saving you big bucks. Use a consumer-safe grease to maintain high pressure water supply pumps. Keep your pumps on a regular maintenance schedule to get the most out of your investment. High- pressure liquid pumps are known around the world as dependable, continuous duty, long-life pumps. The high-pressure pumps are used in thousands of applications. Their corrosion resistant liquid-ends and heavy-duty drive-ends are essential features in continuous-duty, high-pressure applications including carwash, pressure cleaning, reverse osmosis, chemical and oil processing, DI water misting, CO2 and foam firefighting. The high pressure pumps are suited for high pressure cleaning and reverse osmosis. The triplex pumps operate at low stroke rates. The pumps can be used for various types of fluids since the pump wet end is available in nodular cast iron, stainless steel or bronze. Large valve diameters ensure uniform flow and minimal pulsation. A variety of accessories and drive types are available. COMET manufacturers a fantastic and durable line of high pressure pumps in a variety of series. CAT offers the Triplex plunger design which offers a very smooth flow. Maximum seal life is protected by high pressure seals and ground ceramic plungers. Triplex pumps provide 3 GPM at pressures up to 2500 PSI. AR Triplex Plunger Pumps are used in many diverse applications. Composed of die cast bodies and brass heads they offer extreme life expectancies. Over-sized bearings also assure precise shaft alignment. Proper care and maintenance will also guarantee that you get the most from your high pressure pump. Prevent your high pressure pump from freezing by using only environmentally friendly or RV antifreeze. This is always something that should be done faithfully before any type of storage is done. Every few months the oil must be changed or after every 500 hours of use. The owner manuals will indicate that the first oil change should take place after only 50 hours of operation. Flush water valves and detergent injectors with plain water on a regular basis after use. Never store pump with any water in it. Check before using any chemicals in your high pressure pump and always use a line strainer (50 mesh minimum).

General Pump for Power Washer Equipment

Pressure washers have two main components—the engine and the pump. The high-pressure pump is the core of the system and a good quality pump, such as a General Pump, will last for years with minimal maintenance. Any pump that puts out pressure over 150 PSI (pounds per square inch) is considered a high-pressure pump. The most common high-pressure pump is the positive displacement reciprocating plunger/piston type pump. General pumps are of this design, using solid ceramic plungers. General Pumps come in two basic designs. For medium to heavy home use, the most popular is the GPEZ series 44 with a triplex plunger pump and direct-drive system. They start at about $300. 00. The General Pumps GPT series 47 solid shaft pump series 66 is a high flow triplex pump for belt-driven equipment. This General Pump is preferred in pressure washer applications and start at about $500. There are duplex and triplex plunger pumps, but the triplex creates a smoother flow and is used most often with today’s pressure washers. Axial pumps are sometimes found on cheaper consumer models of pressure washers, and serve the purpose for homeowners who only use them occasionally, but they are usually just thrown away and replaced when broken. If you plan to keep and use your pressure washer regularly, you are better off with the triplex, ceramic plunger models such as the General Pump Series 66 high flow triplex pump. Positive displacement pumps work with the positive displacement of fluid and fixed volume. The fluid is mechanically pushed through the channels on a regular cycle. The pressure and volume remain constant. Pressure is created when this flow is pushed through the restrictive nozzle orifice. The size of the nozzle orifice is chosen for the desired pressure at the desired flow. If you notice a decrease in pressure, check the nozzle for wear before thinking the pump is failing. High-pressure pumps today, such as General Pumps, are very robust and when properly maintained, can be virtually trouble free. What size pump do you need? Pressure washer power is calculated by multiplying the pressure per square inch (PSI) by the Gallons per minute (GPM). The easiest way to determine the right pump size for your engine is to multiply the engine horsepower by 1100. This gives the cleaning units (CU’s) that your engine is made to deliver. (Cleaning units are figured by multiplying GPM x PSI. ) To keep your General Pump in top shape for years to come there are some things you should be careful to do. You should change the oil every 3 to 5 months or after 500 hours of use. This schedule should be maintained AFTER the initial oil change, which should be done after the first 50 hours of break-in. You should always flush your General Pump with clean water after each use and use an environmentally friendly anti-freeze. Never store your General Pump with water left in it, and be careful to check the manufacture recommendations when using strong chemicals in the pump. General Pump has been in the high-pressure pump business for over 30 years. They use forged brass manifolds, guaranteed for life. General Pumps have oversize connecting rods and wear resistant solid ceramic plungers with continuous lubricating packing.