HFU620J060PALL 颇尔水过滤器
HFU640J060 PALL 颇尔水过滤器
HFU660J060 PALL 颇尔水过滤器
HFU680J060 PALL 颇尔水过滤器

HFU620J100 PALL 颇尔水过滤器
HFU640J100 PALL 颇尔水过滤器
HFU660J100 PALL 颇尔水过滤器
HFU680J100 PALL 颇尔水过滤器
HFU620J200 PALL 颇尔水过滤器
HFU640J200 PALL 颇尔水过滤器
HFU660J200 PALL 颇尔水过滤器
HFU680J200 PALL 颇尔水过滤器

流体流动的整个表面上是完全一致的

of the filter medium. This evenly distributed flow is maintained

该过滤介质。这是保持均匀流

by the flow channel being of the same width and length on

通过流动通道的相同的宽度和长度

both sides of the filter medium (see Figure 4). This uniform

过滤介质的两侧（见图4）。这套制服

f low is maintained, even with high differential pressures

低维护，即使在高压差

across the element, due to the uniquely designed upstream

在元，由于设计独特的上游

support and downstream drainage layers. These layers, which

支持和下游排水层。这些层，其中

sandwich the filter medium, hold the flow channels open. The

三明治的过滤介质，保持通道开放。的

pleats are then held in place and preserved by the proprietary

褶然后举行的地方和专有的保存

external helical wrap that is bonded to each pleat tip along

外螺旋包装，是结合在一起的沿褶

the outer diameter of the cartridge. Comparatively, the

筒的外径。相对的，

upstream flow channel of the medium in a conventional

在传统的中上游流道

triangular-shaped pleat structure is much more open than

三角形的褶皱结构比开放更多的

the downstream side (see Figure 5). Consequently, the flow is

下游侧（见图5）。因此，流量

highest at the bottom of the pleat. This non-uniform flow

在褶裥底高。这种非均匀流

distribution may result in areas of rapid plugging where the

分布可能会导致地区快速堵漏的地方

flow is the highest. Additionally, such a flow pattern through

流量是高的。此外，这种流动模式通过

a conventional triangular-shaped pleat structure may cause

传统的三角形状的褶皱结构可能会导致

inconsistent particle removal.

不一致的颗粒去除。