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QU/XU/WU/ZU-A Series Oil Return Line Filter

Basic Info

Model No.FST-Q/X/W/Z-A Series Oil Return Line Filter -10~100L/min



UsageOil Impurities

TypeReturn Filter

Mechanical PrinciplePressure Filtration

PerformanceEfficient Filtration

Additional Info

PackagingPlywood Box Or Standard Export Packing

Productivity100,000 PCS/YEAR


Place of OriginXINXIANG, CHINA

Supply Ability100,000PCS/YEAR


HS Code8421999090


Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union


Delivery Time10 Days

Product Description

QU/XU/WU/ZU-A Series Oil Return Line Filter (FST-Q/X/W/Z-A Series Oil Return Line Filter -10~1000L/min):

Production describle:

The filter is installed at the return pipeline of the hydraulic system, which is used to filter the worn metal powder of the components in the oil and the rubber impurities worn out of the seal, so that the oil in the flow back tank is kept clean, which is conducive to the recycling of the oil in the system.

Filter element types:

The filter is divided into four types: chemical fiber type, paper type, net type and line gap type.

Chemical fiber filter is better than paper filter, and its precision is high. It is difficult to clean after blocking of chemical fiber filter and paper filter element, so it is necessary to replace filter element.


The filter is equipped with a differential pressure signaling device. When the pressure difference between the inlet and outlet of the filter due to the clogging of the filter core reaches 0.35Mpa, a switch signal is issued. At this time, the filter element should be cleaned or replaced.

The filter element adopted new chemical fiber Filter Material has the advantages of high filtration precision, large oil flow capacity, low original pressure loss, large amount of sewage absorption, and so on.

The filtering accuracy is calibrated with absolute filtration accuracy, and the filtration ratio is β3,5,10,20 > 100, filtration efficiency n ≥ 99%, accord with the ISO standard.

Technical parameters:

Nominal flow: 10-1000L/min.

Nominal pressure: 1.6Mpa.

Filtering accuracy: 1-30 μ m.

Nominal diameter: 10-65mm.

Connection: threaded , flange and plate connections.

Specifications and mounting sizes:


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Product Categories : Hydraulic Filters > Rutern Filters

Product Images
  • QU/XU/WU/ZU-A Series Oil Return Line Filter
  • QU/XU/WU/ZU-A Series Oil Return Line Filter
  • QU/XU/WU/ZU-A Series Oil Return Line Filter
  • QU/XU/WU/ZU-A Series Oil Return Line Filter
  • QU/XU/WU/ZU-A Series Oil Return Line Filter
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