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| MOQ: | 1000 pieces |
| Price: | $ 8.6 - 24 |
| Payment Terms: | T/T, PayPal, Xtransfer |
| Supply Ability: | 50000 pieces per day |
R215-9 Pilot Filter 31Q6-20340 Hydraulic Filter For Excavator Pilot Filter
The product helps to extend the service life of hydraulic systems. By continuously filtering impurities, the wear and corrosion of hydraulic components have been reduced, reducing the probability of component failure and maintenance costs. A good filtering effect can maintain the cleanliness of hydraulic oil, keeping all components of the hydraulic system in good working condition, thereby extending the service life of the entire hydraulic system and improving its reliability and stability.
Has a positive impact on the performance of hydraulic systems. Clean hydraulic oil can better transmit power and pressure, making the action of the hydraulic system more precise and rapid, and improving work efficiency. For example, in some hydraulic equipment that requires high precision, the role of the pilot filter element is particularly crucial. It can ensure the stability and accuracy of the system and meet the working requirements of the equipment.
1. The pilot filter element is often installed in high-pressure pipelines and needs to withstand high system pressure (up to 21-35 MPa) and large pressure differentials. Some products are designed to withstand extreme pressure differentials of 42 MPa to ensure that they do not deform or break under high loads
2. Adopting high-strength skeleton (such as stainless steel mesh or 3D printed honeycomb matrix) and high-quality filter materials (such as glass fiber, synthetic fiber), with good axial stiffness and flattening stiffness, it is not easy to deform or collapse under impact load or alternating pressure, ensuring stable filtration accuracy
3. To avoid affecting the response speed of the pilot oil circuit, the filter element adopts a corrugated folding structure (usually with a pleat height of ≤ 20 mm) to increase the filtering area and reduce flow resistance. The initial pressure difference of some products can be controlled below 15 psi (about 0.1 MPa) to ensure rapid system response
4. The working temperature range is generally from -30 ℃ to+110 ℃, and some high-performance filter elements can withstand a high temperature of 135 ℃ for a short time, and are well compatible with commonly used hydraulic oils, phosphate hydraulic oils, water ethylene glycol and other media
5. Some high-end pilot filter elements are made of stainless steel material, with uniform pores and corrosion resistance. After cleaning, they can be reused to reduce replacement frequency; At the same time, it has good pollutant holding capacity, and the new three-dimensional fiber structure can increase the pollutant holding capacity by 30% -50%
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Item Name:
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Hydraulic oil filter element
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Dimension:
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Standard size;Custom size is available
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Materials:
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Filter Paper, Metal, Rubber Gasket, O-Ring; etc
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Color:
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Customized
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Efficiency:
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97%
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Certification:
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ISO9001/TS 16949:2009,
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Warranty:
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8000miles; 6 months
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Packaging:
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FUBUSI Packing; Neutral Packing, Customer's Demand
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Q1.Do you have MOQ?
Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee,How much is it?
For the delivery fee,many samples are be requested to be sent,so we must get delivery fee. If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express. If you do not request,I will choose a cheap one in China.
Q3.How about the after sale service?
1)We will always keep the quality the same as the buyer's samples and if there is something with the quality,we will make compensation for our customers.
2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will solve the problems in the selling for our customers.
Q4.When can I get a price?
We usually quote within 24 hours after we get your inquiry.
Q5: What are the materials of the filter element? What are the corresponding accuracy ranges?
According to the classification of filter materials, there are: oil filter paper: 10-50um, glass fiber: 1-70um, HV glass fiber: 3-40um, metal mesh: 3-500um, sintered felt: 5-70um, and line gap filter: 15-200um.
Q6: What brands of filter cartridges do you make?
Our factory produces alternative universal filter elements for foreign brands such as Pall, Hedek, Dasheng, Parker, and Rexroth, as well as national standard oil suction filter elements, oil return filter elements, high-pressure filter elements, and coalescence dehydration filter elements. We support non-standard customization. We welcome samples or drawings for processing and customization.
Q7: How can customers choose the appropriate filter size when making their own filters?
We need to provide the flow rate, pressure, external dimensions, accuracy, filter medium and other parameters of the filter designed by the customer. We will provide the customer with the selected filter element size and quantity based on the filter size.
Q8: Is there any difference between filtering kerosene, gasoline, diesel filters and general hydraulic oil filters?
The sealing materials used in the filter element are different. Generally, the sealing ring of hydraulic oil filter element is nitrile rubber, while filtering media such as kerosene, gasoline, and diesel requires the use of fluorine rubber rings.
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