OFS-840X-1B and HCG200FCS4Z filter element is a kind of special oil filter for hydraulic system.

1. Filtration accuracy: 

ranging from 0.01-500μm, depending on the filter material, the filtration accuracy will vary .

2. working temperature: 

it can work in the temperature range of -30 to 115℃. 3. maximum working pressure: it can withstand the temperature of -30 to 115℃.

3. Maximum Working Pressure: 

Can withstand pressure up to 420kg, with a differential pressure of at least 0.2MPa.

4. Filter materials:

 including glass fiber, metal mesh, filter paper, sintered felt, sintered mesh, powder sintered, polypropylene and many other materials, which can be customized according to the needs .

5. Application areas: 

widely used in steel mills, power plants, aluminum plants, natural gas, shipbuilding, chemical industry, textile, sewage treatment, mining, paper mills, subways, shield machines, trains, airplanes, construction vehicles, construction machinery, and all kinds of industrial plants and other fields.

6. Filtration media:

applicable to hydraulic oil, water, air, grease, transformer oil, glue, oil, diesel, gear oil and other media.

7. Technical parameters:

 the media can be general hydraulic oil, phosphate ester hydraulic oil, emulsion, water and glycol; materials include glass fiber, stainless steel woven mesh, carpenter filter paper; working pressure of 21bar-210bar; flow rate of 20-400L/min.

8. Filter Element Testing Standards: Follow ISO 2941 to ISO 4572 and other international standard testing methods related to hydraulic filter elements.

These cartridges play a key role in the hydraulic system to ensure the cleanliness of the fluid, extend the life of the equipment and improve the efficiency of the system.

Main Functions： 

1. removing contaminants: the cartridge can effectively remove solid particles, metal shavings, wear particles and other impurities from the hydraulic fluid, preventing these contaminants from causing damage to the hydraulic system.

2. Protect hydraulic components: by filtering out contaminants in the fluid, the cartridge protects hydraulic pumps, valves, actuators and other hydraulic components from wear and clogging. 

3. Maintain system cleanliness: Keeping hydraulic fluid clean helps maintain hydraulic system reliability and extends component life.

4. Ensure system efficiency: Clean hydraulic fluid reduces internal friction and energy loss, ensuring efficient hydraulic system operation. 

5. Prevent fluid deterioration: Through filtration, the possibility of fluid oxidation and deterioration can be reduced, extending the service life of the fluid. 

6. Improve system responsiveness and accuracy: Clean hydraulic fluids help improve system responsiveness and operational accuracy, especially in precision control applications.

7. Meet the system requirements of the cleanliness level: different hydraulic systems have different requirements for cleanliness, the cartridge can provide the appropriate level of filtration according to the requirements of the system. 

8. Supports system maintenance and failure prevention: Regular cartridge changes are part of hydraulic system maintenance, helping to prevent failures and reduce downtime.

Best Regards

Leah Liu

Sales Manager

Email:  h@dmlfilter.com       

Mob & WhatsApp & Wechat & Skype: (+86)199-3737-2138

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Henan Demalong Filtration Equipment Co., Ltd.

NO.85 Wenhua Road, Zhengzhou City               

We are here to provide you with the best service at competitive prices.