Jiyuan Zhongyuan Filter Co.Ltd is 20 + years filter element manufacture in China can provide you kinds of replacement hydraulic filter element same as original.Our filter element number is same as OEM filter element number. If you are need hydraulic filter element, you can only provide us OEM filter element number is ok. If you are need design filter element,please provide us your need filter element inner diameter, outer diameter, length, filter material, filter precision, photos. You have drawing is better. Of course, you also can provide us sample.If you have inquiry filter element ,please let us know.
There are thousands of PALL filter element models, and different PALL filter element models represent different filtration accuracy, height, outer diameter and inner diameter size. Today let us learn pall hydraulic filter element number means. The meaning of Pall filter element coding rules From the model, we can first split the model into 5 parts, so that we can understand the coding rules and meaning of PALL filter element, take HC9020FKN8Z as an example:
1. HC: It is one of the PALL filter element series. Other series also include HFU, UE, etc.
2. 9020: indicates the serial number of the PALL filter element. If the serial number of the filter element is the same, it means that their inner and outer diameters are the same.
3. FKN: It needs to be disassembled for description here. F means oil filter element, K means filtration ratio ≥200 and there is a metal protective net inside and outside, and there is a non-metal protective layer inside the filter material, and N means the filtration accuracy is 6μm.
a. There are two other letters used to indicate the filtration ratio of the palI filter element, one is D, the thinness ratio is ≥200 and the inside and outside is covered with gold protection net, the other is U, the filtration ratio is ≥75 and there is a metal protection net inside.
b. There are five other letters used to indicate the filtration accuracy of the pall filter element, which are Z=1μm, N=6μm, S=12μm, T=25μm, R=40μm.
4. 8: Indicates that the height of the pall filter element is 8in, that is, the length of the element is 203.2mm. in is inch, length unit, 1in=25.4mm
5. Z: indicates that the seal of the pall filter element is fluorine rubber; in addition, there is the letter J, which means ethylene or propylene, the letter P, which means chloroprene rubber, and the letter H, which means nitrile rubber.
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