how to choose car wash gun

Here diverse car wash tools to choose, it is hard to distingush what car wash tools should be used, today here introduce car cleaning gun

[Car wash spray gun] how to choose car wash water gun principle high pressure car wash spray gun principle home car wash water gun 

As for high-pressure car wash spray gun , here are two types: long and short water gun

The spare parts included ：filter, higher preesure pipe, muti-function adapter, short high pressure car wash gun, water pipe with asapter:

High-pressure car wash spray gun principle


High-pressure car wash spray gun principle

The high-pressure water gun device causes the high-pressure plunger pump to generate high-pressure water to wash the surface of the object. The impact force of the water is greater than the adhesion of the dirt to the surface of the object, and the high-pressure water will peel off the dirt and wash away to reach a cleaning device for cleaning the surface of the object. Because it is the use of high-pressure water column to clean the dirt, unless it is very stubborn oil stains need to add a little detergent, otherwise the foam generated by strong water pressure is enough to take away the general dirt.

How to buy a home car wash water gun

Faucet connector: many people purchase car wash water gun products but can not be used cause of faucet connector .In fact, the current faucet joints are generally threaded, fixed-diameter rubber type and universal universal type. Threaded joints are designed for threaded faucets; rubber faucets with a fixed diameter are generally 4 points, and rarely have 6 points. That is to say, a 4-point faucet joint can only be connected to a 4-point faucet, a 6-point faucet can only be connected to a 6-point faucet, and such a joint can generally only be connected to a faucet with an old-fashioned "T" type switch; The universal universal faucet is a new variety that has only recently appeared, and the above-mentioned faucets can basically be connected;

Water pipe joints: Water pipe joints are available in both one-piece and detachable versions. The joints are that the joints and water pipes are integrated with the water pipes at the time of leaving the factory. If this is broken, it is troublesome, so it is not recommended for everyone to buy; then the detachable water pipe joints are generally spring-loaded, also divided into Two kinds: water and water. Among them, the water is the most common, and the other is water-stopping, which is generally used to connect to the water gun. Its biggest advantage is that if you want to change a water gun at work or want to change the water gun into a water-passing brush, when the water gun is removed, the inner block will automatically shut off the water source under the action of the water flow thrust. It saves the trouble of running off the faucet;

Water pipes: Water pipes are the most common of these many components. They are largely divided into two categories: braided pipes and plastic pipes. As the name suggests, braided tubes are mainly made of nylon. The main advantage is that it is cheap. The shortcoming is that the service life is short and it is easy to leak. Plastic tubes generally use rubber as the main material, which is more durable and less prone to water leakage. But there are also advantages and disadvantages, the quality of the tube depends mainly on the smell of the pipe, gloss, elasticity and the density of the intermediate screen;

Water gun: There are different brands of water guns,the quality is very different, according to the material, generally speaking, there are generally the following: zinc alloy copper head gun, plastic copper core gun, plastic galvanized gun, all plastic gun. The good quality zinc alloy gun should be that the whole gun body is made of zinc alloy. The outside is wrapped with good plastic. The hand grip is made of good PP plastic. The gun made in this way will never rust, is not easy to damage, and has a long service life. It feels comfortable to pick up. Due to the high price of such guns, there are not many domestic markets, and most of them are exported. If the above guns are used to make a quality comparison, it should be the best zinc alloy gun, the second is the plastic copper core gun, and the plastic gun is the same. It is worth mentioning that the color of the copper of the gun head of a good zinc alloy copper head gun should be brighter, not dark, not black, which is the high purity of copper. It is not a real feeling to pick it up with your hand.

Home car wash water gun purchase tips

Tips 1, see the car wash water gun accessories

The accessories of good quality car wash water guns should include at least four components: multi-function adapter, water pipe with joints, special water pipes and water guns, and some even have brush nozzles; and inferior car wash water guns often make fuss on accessories in order to reduce costs. For example, the fittings do not have water pipes, or ordinary water pipes are used instead of special water pipes, and some do not even have any accessories.