STAUFF RS060A05B Replacement Hydraulic Oil Filter 5um Fiberglass Return Line

Core basic parameters of the product

The RS060A05B replacement filter element is produced according to the DIN24550 industrial filter cartridge standard. Each batch of products undergoes integrity testing, pressure impact resistance, and filtration efficiency sampling testing. The key technical parameters are as follows:

-Product model: RS060A05B (domestic substitute)

-Filtration accuracy: 5 μm, β (c) ≥ 200, fiberglass deep filtration

-Adaptive filter: STAUFF RS060 series return oil filter

-Model code definition: RS=Return oil series filter element; A=Inorganic fiberglass filter material; 05=5 μ m filtration accuracy; B=NBR nitrile rubber seal

-Applicable media: mineral anti-wear hydraulic oil, gear lubricating oil

-Maximum breakdown pressure difference: 10 bar, suitable for low-pressure return oil conditions

-Working temperature range: -25 ℃ to+100 ℃

-Recommended replacement pressure difference: 0.18MPa. If the pressure difference reaches the set threshold, replace the filter element in a timely manner

-Oil flow direction: external inlet and internal outlet, matching the standard flow direction of RS series return oil filter

-Structural form: multi-layer gradient fiberglass folding filter layer, internal and external galvanized carbon steel punching support skeleton

Detailed introduction of product materials

RS060A05B, as a return oil pipeline filter element, has the core design goal of high flow rate, high pollutant absorption, and 5 μm precision interception. Fiberglass filter material has stronger water resistance compared to traditional paper return oil filter elements, and will not rapidly expand or break when the oil contains a small amount of free moisture.

-Filter material: Multi layer gradient resin cured inorganic glass fiber filter material, layered and folded into shape, with the outer layer prioritizing the interception of large particles and impurities, and the inner layer completing the capture of 5 μ m small particles. The filter material undergoes high-temperature impregnation and solidification process, and the fibers are firmly bonded to each other. Under long-term oil flow erosion, the fibers will not peel off or fall off, avoiding secondary pollution of the oil tank oil. Gradient fouling structure, impurities are intercepted layer by layer, effectively delaying the rate of pressure difference rise, extending the service life of the filter element, and adapting to continuous high flow conditions in the return oil pipeline.

-Internal and External Support Skeleton: Punched Galvanized Carbon Steel Bidirectional Support Skeleton enhances the anti extrusion ability, responds to the instantaneous pressure difference caused by the fluctuation of return oil flow, and prevents the filter element from being flattened and collapsed by the oil flow when the pressure difference increases. The high porosity design of the skeleton reduces the back pressure of the oil return while ensuring mechanical strength, and will not have a negative impact on the oil return action of the cylinder.

-Sealing parts: NBR nitrile rubber sealing ring is standard configuration, which is oil resistant, anti-aging, resistant to medium swelling and deformation, and ensures that the filter element closely fits with the filter seat to prevent oil bypass short circuit. FKM fluororubber seals can be upgraded for high-temperature working conditions and special flame-retardant medium scenarios.

-End cap and bonding process: Stamped metal end cap, combined with high-strength two-component adhesive for hot pressing composite molding. The bonding strength of filter material, skeleton, and end cap is tested by cyclic pressure difference impact, and will not peel or crack under flow fluctuation conditions; All assembly dimensions are 1:1 replicated to the original factory standard, with precise disassembly and positioning, and simple machine assembly.

Main applicable scenarios and industries

RS060A05B positioning low-pressure return oil precision filtration, installed in the system return oil pipeline, is not recommended to be directly arranged in the high-pressure pump outlet pressure pipeline.

-Construction machinery industry: hydraulic system oil return filtration for excavators, loaders, and track equipment. In outdoor working conditions, there is a lot of dust and a high load of oil impurities, which continuously intercept system wear and produce metal particles.

-Rubber and plastic machinery industry: Injection molding machine, extruder hydraulic station return oil purification, protecting the cleanliness of the oil tank and reducing oil pump wear.

-Metallurgical auxiliary equipment industry: Return oil filtration of rolling mill auxiliary hydraulic system to control the accumulation of pollutants in the oil tank.

-Power plant auxiliary equipment: boiler auxiliary equipment oil station, hydraulic station return oil pipeline filtration.

Core advantages of the product

1. 5 μm gradient fiberglass filter material, precision purification of return oil, efficient capture of small metal particles, preventing pollutants from continuously circulating into the hydraulic oil tank, and reducing the probability of pump and valve wear.

2. High pollutant holding capacity, gentle increase in pressure difference, suitable for high oil return flow conditions, extended filter replacement cycle, and reduced downtime maintenance frequency.

3. Two way metal skeleton reinforcement, resistant to flow fluctuations and impacts, frequent flow fluctuations in the return oil pipeline, stable skeleton structure, and not easily deformed or collapsed.

4. Low initial pressure difference, no increase in system return oil back pressure, optimized folding arrangement of filter materials, to avoid high return oil resistance affecting equipment response.

Core advantages of source factory substitution

Our factory has mature batch manufacturing experience in STAUFF RS oil return series filter cartridges. We have established a special factory inspection process for RS060A05B, and conduct pressure resistance testing, sealing testing, and filtration efficiency verification for each batch of samples. We strictly control the risks of fiber detachment, skeleton deformation, and delamination to ensure the reliability of industrial on-site operation. As a source manufacturer, we have cut the premium of multi-layer intermediaries for imported brands. We not only support single sample machine testing, but also undertake annual factory maintenance and large-scale bidding procurement for engineering projects. We can customize and upgrade filter and sealing materials according to the customer's on-site media, temperature, and pressure conditions.

Frequently Asked Questions (FAQ)

Q1: Will the fiberglass filter fail when exposed to a small amount of moisture?

A: A small amount of free water will not cause damage to the fiberglass filter material; However, if the oil contains a large amount of water for a long time, it will accelerate the oxidation of the oil to form sludge and accelerate the clogging of the filter element. It is recommended to simultaneously check the water inlet point of the system.

Q2: What is the reason for the rapid increase in filter pressure difference in a short period of time?

A: There is a high probability that the total amount of pollutants inside the system is high, or that oil oxidation produces a large amount of oil sludge colloids; It is recommended to take samples to test the degree of oil contamination, and replace the filter element in a timely manner when the pressure difference reaches 0.18MPa.

Q3: How to pair the hydraulic system with this return oil filter element for graded filtration?

A: It is recommended to install a pre protection filter element in the pressure pipeline, and use RS060A05B in the return pipeline to form a combination of pressure pipeline coarse filtration and return oil fine filtration, continuously controlling the cleanliness level of the oil tank.

Q4: Apart from STAUFF filter elements, what other oil filtration products do you have?

A: Our factory has a complete line of oil filtration products, which can meet the purification needs of industrial oil products under all working conditions. In addition to the full range of STAUFF replacement oil filters, we also specialize in PALL, HYDAC, Leemin and other full range oil filters and filters, matched with LYC-A series movable oil filter machine and oil coalescence dehydration filters, providing one-stop solutions for industrial oil impurity removal and water filtration problems.

Q5: What other filtering categories are included in the factory's main business?

A: Our factory is a one-stop industrial filtration source manufacturer, with main business covering four core areas: industrial oil filtration, industrial water filtration, natural gas filtration, and industrial air filtration. We can customize various imported substitute filter elements, domestic standard filter elements, and complete sets of filtration equipment, suitable for multiple industry scenarios such as power, metallurgy, chemical, gas, and shipbuilding.

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