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Part Number:SP212799 Part Type:Fuel Filter Element Brand:Liugong Replacement MOQ:60pcs Compatibility:Liugong Equipment.
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Vacuum Oil Purifier with Complete Accessories The Vacuum Oil Purifier is a high-performance industrial oil purification system designed to remove solid particles, moisture, dissolved water, and air from lubricating oil, hydraulic oil, transformer oil, and other industrial fluids. Supplied with complete accessories, this purification unit provides an efficient solution for oil maintenance, oil regeneration, and contamination control in demanding industrial applications. With a processing capacity of 50 liters per minute, it is suitable for workshops, equipment maintenance centers, power plants, hydraulic systems, and other facilities that require reliable oil purification. Technical Specifications Product Type Vacuum Oil Purifier Accessories Complete Accessories Included Flow Rate 50 L/min Working Pressure 0.6 MPa Vacuum Level ≤ -0.095 MPa Residual Water Content 5–10 ppm Residual Air Content ≤ 0.2% First-Stage Filtration 100 μm Second-Stage Filtration 10–20 μm Third-Stage Filtration 1–3 μm Voltage 380 V AC Frequency 50 Hz Phase Three Phase Motor Power 36 kW Heating Power 24 kW Control System PLC Control Efficient Vacuum Dehydration and Degassing The purifier operates with a vacuum level of ≤ -0.095 MPa, creating an effective environment for removing moisture and air from contaminated oil. After treatment, the residual water content can be reduced to approximately 5–10 ppm, while the residual air content is controlled to ≤ 0.2%. This helps improve oil cleanliness and reduce the negative effects of moisture and air on lubrication performance, hydraulic components, pumps, valves, bearings, and other critical equipment. Three-Stage Precision Filtration The Vacuum Oil Purifier uses a three-stage filtration process for progressive contaminant removal. The first stage uses a 100-micron filter to capture larger solid particles and protect the downstream filtration system. The second stage provides 10–20 micron filtration for finer contamination control. The third stage uses a high-precision 1–3 micron filter to remove very small particles and achieve a higher level of oil cleanliness. This multi-stage design supports stable purification performance and helps protect critical components from particulate contamination. Powerful Heating and High Processing Capacity Equipped with a 24 kW heating system, the purifier provides effective heating during the oil treatment process. Controlled heating helps improve moisture separation and supports efficient vacuum purification. With a 50 L/min flow rate and 0.6 MPa working pressure, the system is designed for high-capacity industrial oil purification and continuous maintenance applications. PLC Automatic Control The system features PLC control for organized and automated operation. Its electrical configuration is 380 V AC, 50 Hz, three phase, with a 36 kW motor. PLC-based operation helps simplify system management, improve process consistency, and reduce the need for frequent manual adjustments during purification. ...
At China Everlasting Parts Co., Limited, we pride ourselves on delivering top-notch filtration solutions for a wide range of heavy machinery. Our P557440 Fuel Filter 7S-1220 is specifically designed to meet the stringent requirements of Caterpillar 12G graders, ensuring optimal performance and reliability. This fuel filter is a perfect replacement for the original part, offering enhanced filtration and durability.
The P557440 Fuel Filter 7S-1220 is engineered with high-quality materials to provide superior filtration efficiency. It effectively removes contaminants and water from the fuel, ensuring smooth engine operation and extending the life of your Caterpillar equipment. Key features include:
| Parameter | Value |
|---|---|
| Outer Diameter | 93 mm (3.66 inch) |
| Thread Size | 1-14 UN |
| Length | 174 mm (6.85 inch) |
| Gasket OD | 72 mm (2.83 inch) |
| Gasket ID | 62 mm (2.44 inch) |
| Compatibility | Caterpillar 12G, 14GR, 215, 219, 325LC, 350LME, 936E, 936F, 950, 951C, 953, 966F, 977K/L, 980B, CB434, CB534 |
Our P557440 Fuel Filter 7S-1220 is a universal replacement for various OEM part numbers, ensuring compatibility with a wide range of equipment. Some of the cross-referenced part numbers include:
Our fuel filter is designed to provide maximum protection for your Caterpillar equipment. By using high-quality materials and advanced filtration technology, we ensure that your engine operates smoothly and efficiently. The P557440 Fuel Filter 7S-1220 is a direct replacement for the original part, making installation quick and easy. It also offers:
John Doe, Retailer
"I've been using China Everlasting Parts' fuel filters for my Caterpillar equipment for over a year now. The P557440 Fuel Filter 7S-1220 is a game-changer. It fits perfectly and has significantly improved the performance of my graders. Highly recommend!"
Jane Smith, Aftermarket Service Provider
"Our customers love the P557440 Fuel Filter 7S-1220. It's a reliable replacement that keeps their Caterpillar machines running smoothly. Great product and excellent support from China Everlasting Parts!"
For more information or to place an order, please contact us via the following methods:
Don't compromise on quality. Order the P557440 Fuel Filter 7S-1220 today and keep your Caterpillar equipment running at its best. Contact us for bulk orders and special pricing.
The 1R-0762 is equivalent to Fleetguard FF5624, Donaldson P550625, Baldwin BF7753, Hengst H264WK. Part Number:1R-0762,1R0762 Part Name:Fuel Filter Brand:Caterpillar
The Fuel Filter Element 30 Microns 2040PM Reference Cross FS20403 P552044 3827507 E7040KP30,Application For Claas Jaguar 950; Jaguar 960 (Mercedes eng). Jaguar 970; Jaguar 980 (Mercedes OM460LA eng). Volvo Penta TAMD122A.
The Fuel Filter 320/07155 Reference Cross Part Number P765325 SK3104 SP1293 PS10106,Application For JCB 1110 Robot; 1110T Robot(JCB444 Dieselmax Engine), 190 Robot; 190T Robot(JCB444 Dieselmax Engine), 2CX(JCB444 Dieselmax Engine), 3C(JCB444 Dieselmax Tier 2 Turbo Tier 3 Engine), 3CX(JCB Engine Engine) From 2010, 3CX, 3CX(JCB444 Dieselmax Tier 2 Turbo Tier 3 Engine), 3CX; 4CX(444 Diesel Max Engine) From 2005, 411 Agri; 411HT(JCB444 Dieselmax Engine), 412S(JCB444 Dieselmax Tier 2 Engine)
The FF5485 can replace Baldwin BF7628, Donaldson P550448, Carrier 30-01090-01
The Fuel Filter FF5765 Cross Reference P506036 19246644 F-11131 23390-51020 23390-51070 Application For Toyota Truck, light truck.
The 1R-0756 is equivalent to Fleetguard FF5323, Donaldson P561317, Baldwin BF7655, Caterpillar 4J6064. Part Number:1R-0756,1R0756 Part Name:Fuel Filter Brand:Caterpillar
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