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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. ...

Replacement Air Filter Element AF25170

Part Number:AF25170(Used With AF25147)
Part Type:Air Filter, Primary
Brand:Fleetguard Replacement
MOQ:20pcs
  • Details

AF25170 Replacement Air Filter Element for Heavy Equipment Applications


CHINA EVERLASTING PARTS CO., LIMITED supplies high quality AF25170 Air Filter Replacement elements designed for heavy equipment, industrial machinery, and aftermarket applications. This primary air filter element is manufactured as a reliable replacement for Fleetguard air filtration systems and provides excellent dust holding capacity, filtration efficiency, and long service life.

For professional buyers searching for Fleetguard Air Filter Cross Reference solutions, our AF25170 replacement filter offers a cost-effective alternative with stable quality and competitive supply capability. We support bulk orders, custom manufacturing, and Air Filter OEM ODM services for distributors, wholesalers, filter shops, and after-sales service companies worldwide.


Product Features

  • High efficiency filtration media helps remove dust, dirt, and airborne contaminants.
  • Designed as a primary air filter element for heavy equipment and industrial engines.
  • Strong sealing structure prevents unfiltered air from entering the engine system.
  • High dust holding capacity supports longer maintenance intervals.
  • Available for bulk supply with flexible OEM and ODM customization options.


Advantages of AF25170 Air Filter Replacement

The AF25170 replacement air filter is developed to meet the needs of professional aftermarket customers who require dependable filtration performance and stable supply. Compared with ordinary replacement filters, this Long Life Engine Air Filter provides improved engine protection by maintaining clean airflow and reducing harmful particles entering the combustion system.

Our manufacturing process follows strict quality control procedures to ensure consistent dimensions, reliable sealing, and excellent filtration performance. Customers can obtain competitive Fleetguard Air Filter Price advantages through direct factory cooperation and large-volume purchasing.


Product Specifications

Item Specification
Product Name AF25170 Replacement Air Filter Element
Part Number AF25170 (Used With AF25147)
Filter Type Primary Air Filter
Brand Fleetguard Replacement
MOQ 20 pcs
Overall Length 18.23 inch (463 mm)
Outer Diameter 11.10 inch (282 mm)
Inner Diameter 5.83 inch (148 mm)
Length 17.76 inch (451 mm)


Fleetguard Air Filter Cross Reference

Brand Cross Reference Number
Baldwin RS5675
Donaldson P952024
HiFi SA 16800
Scania 1931040


Custom Air Filter and OEM ODM Service

CHINA EVERLASTING PARTS provides professional Custom Air Filter manufacturing services for global aftermarket customers. According to customer requirements, we can develop customized filter dimensions, packaging solutions, branding options, and filtration materials.

Our Air Filter OEM ODM capability helps distributors and wholesalers build their own filtration product lines with factory-direct support. Whether you need replacement filters for construction machinery, trucks, generators, or industrial equipment, we provide reliable solutions.


Customer Reviews

★★★★★

"Excellent quality replacement filters. Stable supply and fast communication. We have purchased multiple batches for our aftermarket business."
— Heavy Equipment Parts Distributor

★★★★★

"The AF25170 air filters have consistent quality and competitive pricing. A reliable supplier for our filter shop."
— Industrial Filter Retailer

★★★★★

"Professional OEM service and good production capability. Recommended for wholesale purchasing."
— After-sales Service Provider


About CHINA EVERLASTING PARTS CO., LIMITED

CHINA EVERLASTING PARTS CO., LIMITED is a professional high quality filter manufacturer specializing in filtration solutions for global B2B customers. 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.

With strong manufacturing experience and OEM/ODM capability, we provide reliable filtration products for retailers, wholesalers, filter shops, and aftermarket service providers. Our goal is to deliver high performance filters with competitive pricing and dependable customer support.


Contact Us

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

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