滤芯DR405EA01V/-F

在一个滤波器组的重要项目

is the element. It has to capture and hold

是元素。它具有捕捉

contaminants that can damage or stop a

污染物，会损坏或停止

machine...while at the same time

机……同时

allowing the required fl ow of clean

允许所需的清洁流程

fl uid so the machine can function

流体使该机功能

properly.

适当的。

There are many ways to design and build

有许多方法来设计和建造

an element, and it’s easy to produce a

一个元素，它很容易产生

low cost element. However, cost is not a

低成本要素。然而，没有成本

good selection criteria... especially when

好的选择标准…特别是当

the risk is loss of critical performance.

风险是关键的性能损失。

For instance, consider wire mesh

例如，考虑丝网

reinforcement. Not all fi lter elements

加固。不是所有的滤波器元件

have it. It’s used in Parker elements to

拥有它。这是帕克元素用于

keep the pleats from collapsing or

保持褶皱从倒塌或

bunching.

聚束。

If pleats bunch, the effective surface area

如果褶皱束，有效面积

of the element is reduced,

该元素是减少，

excessive pressure drop develops, and

过大的压力降的发展，和

the fi lter assembly may go into the

该滤波器组件可以进入

bypass mode. This condition wastes

旁路模式。这个条件的废物

energy and allows unfi ltered fl uid

能源和允许unfi过滤的液体

fl ow back into the system, effectively

回流到系统中，有效地

shortening fi lter life.

缩短滤波器的生活。

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