Ordinary high-pressure cleaners generally have a water intake problem of less than 40 degrees. That is because water seal and oil seal in high-pressure pump are below 40 degrees. It can achieve the best effect on its use effect, etc. If it is higher than 40 degrees, it will accelerate its aging speed.
If you have industrial hot water, it is recommended to buy a hot water pump high-pressure cleaner, because its seals are relatively high-temperature resistant. However, its price is much higher than that of ordinary high-pressure cleaners. If you use an ordinary high-pressure cleaner to pass hot water, it is recommended that you observe and replace seals frequently. Remember, you must observe the engine oil frequently. If you find that engine oil is abnormal, replace engine oil and oil seal immediately, otherwise the consequences will be serious.