How to choose professional and household shower gel pump head

　1. Depending on the amount used:

　　 General high-pressure cleaners can be divided into household and professional use. If you use the washing machine for less than 50 hours a year, you only need to buy a household washing machine. The price is relatively cheap, the weight is light, the material is simple and not heat resistant. If you use it for more than 100 hours, you should consider a professional high-pressure cleaner. The volume is large. The material uses durable materials such as copper alloy pump heads and stainless steel valves. The price is of course much more expensive. So how to choose depends on the needs of consumers.

　　 2. Depends on the needs of hot and cold water:

　　High pressure washer can also be divided into hot water and cold water depending on the occasion. Generally, most of the market is cold water type, which can be used by pouring normal temperature clean water with a faucet; but some business premises need to be washed with hot water. At this time, you must specially purchase a hot water type high pressure washer. If you use cold water type For the injection of hot water, internal parts including the pump will be damaged very quickly, and the gains will not be worth the loss.

　　 3. Select a business

　　 There are many brands of washing machines on the market. Imported ones are 1-2 times more expensive than domestic ones, or even more. The choice should be based on your actual needs and budget. Usually imported equipment has new technology, and its durability and efficiency have certain advantages over domestic ones, but its price is much higher, and the maintenance cost is also 2-3 times higher than domestic equipment. After choosing to use the brand, you should also pay attention to choose the business. There are few factory direct sales of domestic high-pressure cleaning, especially imported products, all choose the form of dealer cooperation. Generally, there is only one legal official dealer in a region. When choosing, you must choose a qualified dealer to ensure after-sales service. Because the equipment is like a car, three-point maintenance and seven-point maintenance. If you want to buy cheaply through informal channels, future maintenance and maintenance will cause great trouble. It is likely that the loss of a small part will cause the tens of thousands of equipment to be unusable. .

　　 4. Also choose the nozzle:

　　 Different nozzles have different cleaning effects. For example, the circular water column nozzle can increase the cleaning efficiency, the fan-shaped nozzle can rotate the nozzle as a low-pressure spray (soapable water spray) and the high-pressure fan-shaped water column, and the low-pressure brush head can spray low-pressure water to gently scrub.