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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. ...

P550078 Oil Filter By Size

Part Number:P550078
Part Type:Oil Filter
Brand:Fleetguard Replacement
MOQ:60pcs
  • Details

P550078 Oil Filter By Size – Fleetguard Replacement Solution


The P550078 Oil Filter is designed as a high-performance Fleetguard replacement oil filter, engineered for reliable engine protection, stable oil flow, and extended service life in heavy-duty applications.


FABE Analysis – Why Choose P550078 Oil Filter

Feature: Precision-engineered filtration media with optimized flow design.
Advantage: Ensures stable oil circulation while reducing engine wear under high-load conditions.
Benefit: Extends engine life and reduces maintenance downtime for commercial and industrial equipment.
Evidence: Widely cross-referenced with Fleetguard, Mann, Wix, Donaldson and OEM engine systems.


Product Specifications

Item Specification
Part Number P550078
Type Oil Filter
Outer Diameter 3.31 inch (84 mm)
Thread Size 3/4-16 UN
Length 5.67 inch (144 mm)
Gasket OD 2.48 inch (63 mm)
Gasket ID 2.24 inch (57 mm)
MOQ 60 pcs


Fleetguard Oil Filter Cross Reference Numbers

Alaska Diesel 2402202
Case IH 1062099C1
Caterpillar 9Y4503 3I1138
Ford E1NN6714BB
Gehl 550140516190
Hengst H14W40
HiFi SO 1624
IHC 1062099C1
Isuzu 913240093
Komatsu 1520813210 15208H8920 YM15208H8920 YM1520813210
Kubota 7000014649
Lucas F6473 F6429
Mc Cormick MC1062099C1
Mann W818/81
Nissan 15209J1800B 1520908602 15009Y7502 1520813012 1520877502 TO250 1520813212N 15209Y7502 15209Y7500 15209Y502 15209Y1800 15209J1800 15208Y7502 1520813212
Nkk 4ND103
Rexroth O513
Toyota 1560133010
Wix 51348


Application & Performance Benefits

The High Flow Oil Filter design improves lubrication efficiency while maintaining excellent filtration precision. It is suitable for construction machinery, agricultural engines, trucks, and industrial equipment.

The Extended Life Oil Filter structure helps reduce filter change frequency, lowering maintenance cost and increasing operational uptime.

We also support Oil Filter OEM ODM Service and Custom Made Oil Filter solutions for different engine systems and branding requirements.


Customer Reviews

★★★★★ “Excellent replacement quality, perfect fit for our fleet maintenance. Stable performance and fast delivery.”

★★★★★ “We use this oil filter for agricultural equipment. Long service life and very reliable filtration.”

★★★★★ “Great OEM support and customization options. Highly recommended for wholesale business.”


About CHINA EVERLASTING PARTS CO., LIMITED

We are a professional filter manufacturer with strong production capability and global export experience. Our products cover oil filters, air filters, fuel filters, hydraulic filters, air dryers, breather filters, and filter assemblies. We support OEM and ODM services for global distributors, wholesalers, and maintenance companies.


Contact Us

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

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