SD 0100 DN 025 W/HC

Hydraulic inline wire mesh filter element

The hydraulic inline wire mesh filter element is designed to efficiently remove solid contaminants from hydraulic fluids. It features a compact inline structure, reliable filtration performance, and strong compatibility, making it an essential part of maintaining the stability and longevity of hydraulic equipment.

1.Basic Introduction

The filter element is mainly used to filter out the solid particles and colloidal substances in the working medium of the hydraulic system, effectively control the degree of pollution of the working medium, so as to protect the components of the hydraulic system from wear and damage, and extend the service life of the hydraulic system.

2.Material

Stainless steel wire mesh filter elements are used in lubrication systems for bearings, water filtration, treatment plants for cooling emulsions and as guard filters. On the W and W/HC filter elements both the warp and weft are equally strong which results in uniform openings in the filter mesh. The pressure drop is lower when filtering with stainless steel wire mesh filter elements. The pleated stainless steel square mesh is supported in single or multiple layers.

Compared to W/HC elements, W elements have a smaller pleat depth. The W and W/HC stainless steel wire mesh elements are used in our return line and pressure filters.

3. Technical Parameter

Fiter precision: 3~ 200um

D Max. heat resistance: 150℃

Max. differential pressure resistance: 2MPa

Test standard

ISO2942-ISO16889-ISO3968-ISO3724-ISO3723-ISO2943-ISO2941 

Applicable Test

DIN ISO 2941: Collapse Burst Pressure

DIN ISO 2943: Material Compatibility with Fluids

ISO 3723: End Load Test

ISO 3724: Flow Fatigue Characteristics

ISO 3968: Pressure Drop VS Flow Rate Test

ISO 16889: Multi Pass Test

ISO 2942: Bubble Point Test

4. Advantages and Benefits

Composite structure, high filtration accuracy

Large dirt holding capacity long service life

High corrosion resistance and pressure resistance

Increased flow rate per unit area

High strength, easy to clean 

5. Cleaning

The effectiveness of cleaning is heavily influenced by various factors:

● Filtration grade: The finer the filtration media, the poorer the cleaning performance tends to be.

● Working pressure: Higher operating pressures result in contamination particles becoming more securely embedded within the filtration media.

● Particle type: If contamination primarily comprises fibers, the cleaning effectiveness is inferior to that of contamination composed of cubic particles. Furthermore, it is important to recognize that each cleaning cycle can only restore approximately 80-90% of the original filter surface area. Consequently, after undergoing 4-5 cleaning cycles, the economic viability of further cleaning may no longer be justifiable (comparing cleaning costs to the service life of the filter).