HC2218FKP4H Pall filter element

Tianhao supplies Pall filter elements
Pall filter element products are widely used, such as:, metallurgy: used for filtration of hydraulic systems of rolling mills and continuous casting machines and filtration of various lubricating equipment. , Petrochemical: separation and recovery of products and intermediate products in the process of oil refining and chemical production, particle removal and filtration of oil field injection well water and natural gas. Textile: purification and uniform filtration of polyester melt during the drawing process, protective filtration of air compressors, oil and water removal of compressed gas. , electronics and pharmaceuticals: pre-treatment and filtration of reverse osmosis water and deionized water, pre-treatment and filtration of cleaning fluid and glucose. , thermal power and nuclear power: purification of oil in the lubrication system, speed control system, bypass control system of gas turbines and boilers, purification of water supply pumps, fans and dust removal systems. , Mechanical processing equipment: lubrication systems and compressed air purification of papermaking machinery, mining machinery, injection molding machines and large precision machinery, dust recovery and filtration of tobacco processing equipment and spraying equipment. , Railway internal combustion engines and generators: filtration of lubricating oil and engine oil. , Automotive engines and engineering machinery: air filters, oil filters, fuel filters for internal combustion engines, various hydraulic oil filters, diesel filters, and water filters for engineering machinery, ships, and trucks. , Various lifting and handling operations: from lifting, loading and other engineering machinery to special vehicles such as fire protection, maintenance and handling, ship's cranes, anchor windlass, blast furnaces, steelmaking equipment, ship locks, ship door opening and closing devices, theaters Lifting orchestra pit and lifting stage, various automatic conveyor lines, etc. , Various operating devices that require force such as pushing, squeezing, pressing, shearing, cutting, and digging: hydraulic presses, die-casting, forming, rolling, calendering, stretching, and shearing equipment for metal materials, plastic injection molding machines, plastic extrusion machines, etc. Chemical machinery such as machines, tractors, harvesters and other agricultural and forestry machinery used for felling and mining, excavation equipment for tunnels, mines and ground, steering gears for various ships, etc. , High-response, high-precision control: tracking drive of artillery, stabilization of turrets, anti-swing of ships, attitude control of aircraft and missiles, high-precision positioning systems of processing machine tools, drive and control of industrial robots, metal plate pressing Thickness control of leather slices, speed control of power station generators, high-performance vibration tables and testing machines, large-scale motion simulators with multiple degrees of freedom and entertainment facilities, etc. , Automatic manipulation and control of multiple work program combinations: combined machine tools, automatic machining lines, etc. Special workplaces: operating equipment in special environments such as underground, underwater, and explosion-proof.
You should pay attention to the following points when selecting filter elements for Pall filters
The filtration accuracy should meet the predetermined requirements.
Can maintain sufficient flow capacity for a long time.
The filter core has sufficient strength and will not be damaged by hydraulic pressure.
The filter core has good corrosion resistance and can work permanently under the specified temperature.
The filter element is easy to clean or replace.
The reasons for the deformation, bending, denting, flattening and breakage of Pall hydraulic filter elements:
The filter element is seriously blocked by pollutants during operation and has not been cleaned in time. The pressure flowing into and out of the filter element The difference increases, which makes the filter element not strong enough and causes the filter element to be deformed and damaged.
.The oil filter is improperly selected and exceeds its maximum allowable working pressure. For example, for both paper oil filters, the rated pressure of the model -* is .3, while the rated pressure of the model -* can be up to 3. If the former is used in a hydraulic system with a pressure of 0.0, the filter element will definitely be broken down and destroyed.
3. In a hydraulic system equipped with a high-pressure accumulator, due to some fault, the accumulator oil backflowed and damaged the oil filter.
Troubleshooting method:
. Check and clean the oil filter promptly and regularly
. Select the oil filter correctly, and the strength and pressure resistance should be consistent with the type and model of the oil filter used
3. Take corresponding countermeasures for various special reasons