Stack Type Sand Filter Nozzles Drainage Cap / Like Brita Nozzle Replacement

Product Specification

Stack Type  Drainage Cap ABS Filter Water Cap Filter Nozzle In White

Material: ABS polypropylene has reasonable structure, firm connection, high pressure bearing strength, unchangeable gap, good use effect, and can prevent the outflow of anion and cation resin, and ensure the water demand flow.

Product Description: backwash filter cap includes drain cap and filter cap, including long type, super long type, plum blossom type, mushroom type and tower type. All of them are made of ABS engineering plastics or stainless steel, with reasonable structure, firm connection, high pressure bearing strength, unchangeable gap, good use effect, and can prevent the outflow of anion and cation resin, and ensure the water demand flow. It is suitable for filter water backwashing system, combined softened water quality, gravity type, pressure type, return type, ion exchanger and other water treatment equipment.

Common specifications: 0.25t, 0.5T, 1T

                               Working Principle                    

Working principle of backwashing: the arc surface of the filter cap of the filter head is evenly opened with long and carefully processed fine seams, which can not only prevent the leakage of the filter material, but also ensure the uniform distribution of gas and water. The filter rod is a plastic pipe with a small hole at the top and two air inlet slits near the bottom. After the space under the compressed air filter plate is formed, the air layer is gradually thickened, and the water under the air layer is constantly falling until the water surface falls to the long air inlet slits at the bottom of the filter rod, at this time, the air begins to flow into the filter rod from the slits. When the air flow in is equal to the flow through the gap of the filter cap, the water surface will stop falling, and the air stabilized in the first place will rise through the gap of the filter cap and go to the filter material layer through the gap of the filter cap. Due to the cross and uniform distribution of multiple filter heads, good backwashing effect will be achieved. Note (generally, if the backwash water sump becomes clear, the backwash can be stopped to control the unnecessary loss of the backwash water).

1. High pressure bearing strength, hard to break

2. Table strengthen thread, add rubber washer, connect firmly

3. The filter head cap base is designed to enhance the bottom seam, which is not easy to change

4. There is no dead water area between plates, which is not easy to deposit mud and has good effect

5. Mechanical assembly, high performance

6. Solid overall strength, long service life

                                   Application                                  

The long handle filter head is commonly used in the backwash water distribution system of filter water;

The short handle filter head is used for single water backwashing, gravity type, pressure type filter tank, ion exchange filter bed and other water treatment equipment.

The filter head cap is used for advanced purification of urban drinking water and industrial water. The filter head cap is a high-grade purification material in the production of mineral water. The filter head cap can effectively remove COD, pigment and odor toxic substances from the water.

The filter head is not only suitable for drinking water treatment, but also for beverage, printing and dyeing, swimming pool and other industrial water places. It can also be used in industrial wastewater and domestic sewage treatment projects.