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Vacuum Oil Purifier

Vacuum Oil Purifier

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. ...

Engine Protection Oil Filter LF3402

Part Number:LF3402
Part Type:Oil Filter
Brand:Fleetguard Replacement
MOQ:60pcs
  • Details

Engine Protection Oil Filter LF3402 – Reliable High Flow Oil Filter for Heavy Duty Engine Protection


The Engine Protection Oil Filter LF3402 is engineered for dependable lubrication filtration performance in demanding diesel and industrial engine systems. As a professional Fleetguard Oil Filter Cross Reference replacement, this product is manufactured with premium filtration media, strong metal housing, and precise sealing technology to help reduce contaminants in lubricating oil circulation. Designed for B2B buyers looking for a High Quality Oil Filter, this filter delivers stable efficiency, long service life, and reliable compatibility across multiple equipment applications.

For wholesalers, retailers, aftermarket service providers, and filter stores, LF3402 is an ideal sourcing option thanks to its excellent filtration stability, OEM/ODM customization support, and competitive factory-direct pricing. Whether your market demands a High Flow Oil Filter, an Extended Life Oil Filter, or a Custom Made Oil Filter, this model provides dependable commercial value.


Product Features & Advantages (FABE Method)

Feature: Premium cellulose/synthetic blended filter media with reinforced steel shell.
Advantage: High dirt-holding capacity and stable pressure resistance.
Benefit: Helps extend engine lubrication system life while lowering maintenance frequency.
Evidence: Manufactured under strict quality control with dimensional precision for stable sealing performance.

Feature: Precision threaded base plate and durable gasket sealing design.
Advantage: Easy installation and reliable sealing under pressure fluctuations.
Benefit: Minimizes leakage risks and protects valuable engine components.
Evidence: Built according to replacement filtration industry dimensional standards.


Oil Filter LF3402 Specifications

Parameter Value
Part Number LF3402
Part Type Oil Filter
Brand Fleetguard Replacement
MOQ 60 pcs
Outer Diameter 3.66 inch (93 mm)
Thread Size 3/4-16 UN
Length 5.87 inch (149 mm)
Gasket OD 2.80 inch (71 mm)
Gasket ID 2.44 inch (62 mm)


Cross Reference Part Numbers

Allis Chalmers 7023700-0
Baldwin B2
Case A146696
Donaldson P550006
Fleetguard LF3313
Ford B7A-6714-A C9NN-6714-A
Hengst H17W01
Hifi SO 12031
Mann W940
MWM 12272453
Wix 51452


Customer Testimonials

★★★★★

Michael R., Filter Distributor (USA)
Consistent sizing, reliable sealing, and excellent filtration performance. Very good replacement quality for our commercial customers.

★★★★★

David L., Aftermarket Supplier (Canada)
Stable quality shipment after shipment. Our clients appreciate the performance and long service life.

★★★★★

James T., Wholesaler (Australia)
Competitive pricing, OEM customization support, and dependable heavy duty filtration quality. Strong B2B supply partner.


About CHINA EVERLASTING PARTS CO., LIMITED

CHINA EVERLASTING PARTS CO., LIMITED is a professional high quality filters manufacturer. Our main products include Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator, and Filter Assembly products. We also welcome OEM and ODM manufacturing cooperation for global industrial filtration buyers.


Contact Us

WhatsApp / Wechat: +86 18965520297
WhatsApp / Wechat: +86 18144082725
Email: Sales@filters-king.com



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