供应唐纳森椭圆除尘滤芯P191920

产品简介

唐纳森滤芯（DonaldsonFilter）是美国唐纳森公司的众多过滤产品中的一项，主要应用在除尘器、发电、电脑硬磁盘、压缩空气纯化、建造设备、采矿、压缩机和卡车等领域。在液压系统中，它被用于滤除工作介质中的固体颗粒及胶状物质，有效控制工作介质的污染度。

性能参数

工作介质：酸脂液压油乳化液水-已二醇

材质：玻纤滤纸-BN不锈钢编织网-W木浆滤纸-P不锈钢烧结网-V

工作压力：21bar-210bar

工作温度：-30℃～+110℃

密封材料：氟胶圈丁晴胶

过滤精度：从1、3、6、12、25……μm过滤比：X≧100

结构强度：1.0Mpa,2.0Mpa,16.0Mpa,21.0Mpa

使用范围：用于液压、润滑系统的压油过滤，用以滤除系统中污染物，保证系统的正常运行

测试标准

滤抗破裂性验证按ISO2941

滤芯结构完整性按ISO2943

滤芯相容性验证按ISO2943

过滤器过滤特性按ISO4572

过滤器压差特性按ISO3968

流量——压差特性试验按ISO3968

试验用油的粘度

产品应用领域

1、冶金：用于轧钢机、连铸机液压系统的过滤及各种润滑设备的过滤。

2、石化：炼油、化工生产过程中的产品及中间产品的分离及回收，液体净化、磁带、光盘及摄影胶片在制造中的净化，油田注井水及天然气除颗粒过滤。

3、纺织：聚脂熔体在拉丝过程中的净化及均匀过滤，空压机的保护过滤，压缩气体的除油除水。

4、电子及制药：反渗透水、去离子水的予处理过滤，洗净液及葡萄糖的前处理过滤。

5、火电及核电：气轮机、锅炉的润滑系统、速度控制系统、旁路控制系统油的净化，给水泵、风机及除尘系统的净化。

6、机械加工设备：造纸机械、矿业机械、注塑机及大型精密机械的润滑系统和压缩空气的净化，烟草加工设备及喷涂设备的粉尘回收过滤。

7、铁路内燃机及发电机：润滑油及机油的过滤。

8、汽车发动机及工程机械：内燃机用空气滤、机油滤、燃油滤、工程机械、船舶、载重车用各种液压油滤、柴油滤、水滤。

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