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| MOQ: | 1000 pieces |
| Price: | $ 8.6 - 24 |
| Payment Terms: | T/T, PayPal, Xtransfer |
| Supply Ability: | 50000 pieces per day |
Hydraulic Oil Suction Filter Element 903423776 EF-548A-100SIF. G5 High Pressure Construction Success Filter Element For Engine
Oil absorbing filters are widely used in hydraulic systems in industries such as metallurgy, petrochemicals, textiles, power, and engineering machinery. Specific application scenarios include the industrial manufacturing field, such as stamping machines in automotive manufacturing factories, hydraulic systems for welding robots; In the field of construction machinery, such as excavators, loaders, etc., it is necessary to adapt to wide temperature range working conditions; The energy industry, such as hydraulic drive for yaw and pitch systems of wind turbines
The oil suction filter can be directly installed on the side, upper or bottom of the fuel tank. The oil suction cylinder penetrates below the liquid level in the tank, and the filter head of the oil suction filter is exposed outside the tank. It is equipped with self sealing valve, bypass valve, filter element pollution blockage transmitter and other devices, so that the oil in the tank will not flow out when replacing or cleaning the filter element. Its core function is to intercept large particle pollutants in the oil to protect the hydraulic pump. In order to avoid cavitation in the pump, full attention must be paid to pressure loss. Generally, it is used in 100-200 mesh coarse metal mesh or recessed metal wire materials, mainly for coarse protection, rather than for controlling the final pollution concentration of the system.
Filtration accuracy: Oil suction filters usually adopt a coarse filtration design (with a filtration accuracy of generally 80-100 μ m), mainly intercepting large particle impurities (such as metal shavings, fibers, etc.) in the oil to prevent them from entering the oil pump and avoid pump body wear or jamming.
Low pressure design: Due to its installation at the oil pump suction port, the filter needs to withstand low pressure (generally<0.1MPa), so the structure is simple and the resistance is low, ensuring smooth oil suction of the oil pump.
Material selection: The filter material is usually metal mesh or coarse fiber, which is corrosion-resistant, wear-resistant, and suitable for different working conditions.
Working medium: Suitable for various hydraulic media such as mineral oil and biodegradable hydraulic oil.
Temperature range: It can operate within a wide temperature range (such as -30C to+100C) and adapt to different environmental requirements.
Protect hydraulic components: prevent impurities from entering precision components such as valve groups and servo valves, and extend the overall life of the system.
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O-Ring |
NBR; VITON |
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Transportation |
Worldwide (Sea, Air, Express) |
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Package |
Plastic Bag Inside,Paper Box Outside. |
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Test Standard |
ISO9001:2015 |
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Filter material |
Metal mesh, glass fiber, filter paper, etc. |
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Application |
Industrial machinery/filter equipment/filter |
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Working pressure |
21bar-210bar |
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Working temperature |
-30°C-+110°C |
| Filter material | Glassfiber |
| Application | Hydraulic System |
| Flow Rate | 0.75 gpm (2.8 lpm) |
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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