Weight: You cannot buy a faucet that is too light. Too light is mainly because the manufacturer hollowed out the internal copper in order to reduce costs. Heavy, it is easier to withstand water pressure burst.
Handle: The composite faucet is easy to use, because when using the sink, usually only one hand is empty.
Water outlet: A high-level outlet makes it easy to fill the washbasin.
Spool: This is the heart of the faucet. Both hot and cold water faucets use ceramic spools. The best quality of the spools is the Spanish circuit, Taiwan’s Kang Qin, and Zhuhai.
Rotation angle: Being able to rotate 180 degrees makes work easier, while being able to rotate 360 degrees is only meaningful for a sink placed in the center of the house.
Extendable shower head: The effective radius is increased, and the sink and container can be filled faster.
Hose: Experience shows that a 50 cm long tube is sufficient, and 70 cm or more tubes are also available on the market. Be careful not to buy tubes made of aluminum wire. Use stainless steel wire. Hold the hand and hold it tightly. The blackened hand is aluminum wire. No change is stainless steel wire. It is best to use stainless steel braided with 5 international standard wires. The hose, the inner tube of the hose is made of EPDM material, the connection nut is red punched and forged, and the outer surface is sanded and plated with a 4miu (thickness) nickel layer.
Shower tube: In order not to make an unpleasant sound, metal tubes should be avoided as much as possible.
Anti-calcification system: Calcium is deposited in both the shower head and the automatic cleaning system. The same situation occurs on the faucet, where silicon will accumulate. The integrated air cleaner has an anti-calcification system, which prevents the equipment from being calcified internally.
Anti-backflow system: This system prevents dirty water from being sucked into the clear water pipe, and is composed of layers of materials. The equipment with anti-backflow system will show the DVGW pass mark on the packaging surface.
Cleaning: The streamlined design does not require much cleaning. When cleaning, do not use detergents or nylon brushes with coarse particles such as decontamination powder and polishing powder. Rinse with a proper amount of shampoo or shower cloth, then rinse with water and wipe the faucet with a dry soft cloth.
Material: Stainless steel is hygienic and environmentally friendly. Chromium equipment is easy to care for and harmless to people, but other elements need to be added during the manufacturing process. Therefore, we must pay attention to what materials the equipment is made of. Not all countries have such high standards as Germany.
Durability: The anti-calcification system protects the device from the risk of water leakage and damage to the handle.
Repair: In terms of repair costs, various equipment is quite different, and the materials of some equipment are not very simple to obtain. The repair is actually quite simple, just need the corresponding accessories, of course, also need a structural drawing, otherwise you don't know how to put it back after disassembly.