Zhongshan Dajin caster Co.,Ltd.has always been bearing the concept of integrity management in mind. Get price! The Domestic Quality Manufacturer in the Manufacturing Tools Hand Carts & Trolleys Industry Dajin's rubber casters has been substantially improved in a scientific way, as shown in the following aspects. Dajinis rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations.

Fish tank filtration: how to connect the front non-power filter bucket to the rear power filter bucket? Connect the water of the inlet pipe to the inlet of the pre-powered bucket, connect the water from the outlet of the pre-powered bucket to the inlet of the main filter bucket (with pump), and then the main filter bucket (with pump) the outlet is connected to the water outlet of the fish tank.So you said that the water from the power bucket is connected to the water from the power bucket, and then the water from the power bucket to the fish tank is wrong.Why do you call the front non-power bucket? it is because the correct use is to put it in front of the main bucket.The main function of the pre-power filter bucket is to physically block large impurities, and the main filter bucket is for biological filtration.If you have high requirements for water quality or high breeding density, you need two filtration systems. Then they operate independently. In addition to the above-mentioned set of two barrels in

How about Lowville water purifier? The water purifier is also called water purifier and water filter. The core technology of the water purifier is the filter membrane in the filter element device. The main technology of the water purifier comes from the UF membrane and RO reverse osmosis membrane, it is a small water treatment equipment for deep purification of water quality according to the requirements of water use. Generally speaking, the water purifier refers to a small filter used as a household. The water purifier can be divided into many kinds according to different purification principles and processes. Among them, RO reverse osmosis technology has the highest filtration accuracy (filtration accuracy is 0.0001 microns), since the pore diameter of the reverse osmosis membrane is only one in 100,000 of the diameter of the hair wire, only water molecules and dissolved oxygen are allowed to pass through, all the impurities contained in the water, such as pesticides, bacteria, viruses, heavy metals and oth