If the cable is not needed, please choose the "Unassembled" option. It is compatible with our SYL-1813/SYL-2813 automobile multimeter. It has a 1/8 NPT mounting thread, and comes with matching connector that has 2 meter (6 ft) cable. Well known competitors' accessories are only rated to 3 times the maximum pressure.This precision pressure transmitter can be used for air, oil or fuel pressure measurements. For instance, the most of the hose reels and accessories from GENERAL PUMP are tested to a burst pressure of at least 4 times the rated pressure. If there appears to be little difference in specification you’d at least expect the higher-priced machine to be built from higher-quality components that are going to last longer. The reason for this is it enables the pump to run at lower speeds, thus increasing the life of the innards of the pump, especially the seals. Machines with reduction gearboxes between the engine and the pump will likely be more expensive than direct drive machines. There may be an obvious reason for this, like one has a reduction gearbox and the other has a direct drive. You can have two equally powerful machines but one is more expensive than the other. Just roughly.!Ĭomparing industrial pressure washers' output power This will give you a number to compare machines, the higher the number the more powerful the machine is. The sum is LPM x Pressure in Bar, then divide this by 600. One industry specialist has produced an equation that gives you a rough guide as to which overall is the most powerful machine. Looking just at the LPM and Bar figures of different machines is a difficult way of comparing them. Higher flow tends to wash away dirt, higer pressure tends to cut through tough dirt, so it all depends on the task on hand.Ĭomparing pressure washer machines' output power Basically the higher the two numbers on your pressure washer rating the more powerful the machine you have. The Bar is the energy with which the water will hit the surface you are cleaning. The LPM is the flow rate of water in litres per minute that your pressure washer produces. The most important factors you need to understand when looking at a pressure washer and deciding which one you want, after you’ve decided whether you want a petrol or diesel model is the LPM and the Bar. What else to consider when buying a new pressure washer once you’ve decided one the engine you want? For multi-nozzle use, insist on a pump specification with at least 13 LPM. If you want to use a multi-nozzle attachment, it is more important to opt for a pump with a higher flow rather than a greater pressure. The most important factors you need to understand when looking at a commercial pressure washer and deciding which one you want, are.Ģ) The flow rate - LPM (litres per minute)īasically the higher the two numbers on your pressure washer rating the more powerful the machine you have. Most important things to consider when buying a new pressure washer! Electric motors are usually measured in kilowatts (kW). Petrol and diesel pressure washer engines are usually measured in horsepower (HP). VDO ViewLine engine oil pressure gauge LED illumination, integrated warning light Voltage: 12/24 V Upper scale: 0 bar to 10 bar Under scale: 0 psi to 150. How do I know the power of my pressure washer engine or motor? It’s a different scale to PSI for measuring pressure. Usually referred to as a rate of water flow in machinery with a fast output of water such as a pressure washer or pressure washing machine tool accessory. What does LPM flow rate mean or stand for? The PSI is the energy with which the water will hit the surface you are cleaning.