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Air Filter P772578 73184170 For CX28

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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. ...

Air Filter P772578 73184170 For CX28

Part Number:P772578(Used With P775298)
Part Type:Air Filter Primary
Brand:Donaldson Replacement
MOQ:20pcs
Compatibility:Case 28 31 35 CX28 CX31 CX34D CX35 CX35D CX38D.
  • Details

Air Filter P772578 73184170 For CX28 Heavy Equipment


The Air Filter P772578 73184170 is a high-performance heavy duty equipment air filter designed for construction machinery and engine protection systems. This Donaldson replacement air filter delivers reliable filtration efficiency, helping protect engines from harmful dust, dirt, and airborne contaminants. It is widely used in Case compact excavators and heavy equipment applications.

As a professional manufacturer, CHINA EVERLASTING PARTS CO., LIMITED supplies OEM engine air filters for wholesalers, filter distributors, retailers, and aftermarket service providers worldwide. We support OEM and ODM production with stable quality and competitive factory pricing.


Product Specifications

Parameter Details
Part Number P772578 (Used With P775298)
Part Type Air Filter Primary
Brand Donaldson Replacement
MOQ 20 Pieces
Outer Diameter 4.15 inch (105.5 mm)
Inner Diameter 2.37 inch (60.1 mm)
Length 11.44 inch (290.5 mm)
Compatibility Case 28, 31, 35, CX28, CX31, CX34D, CX35, CX35D, CX38D


Features And Benefits

Excellent Filtration Efficiency
This heavy duty equipment air filter effectively removes dust particles and airborne contaminants to extend engine service life and reduce maintenance costs.

Durable Filter Media
Manufactured with high-quality filter materials for stable airflow performance and strong dust holding capacity under harsh working conditions.

OEM Fit And Reliable Performance
Designed according to OEM dimensions, the P772578 air filter provides easy installation and reliable compatibility for heavy equipment engines.

Ideal For Construction Machinery
Suitable for excavators, compressors, generators, loaders, and industrial engines requiring dependable air intake protection.


Donaldson Air Filter Cross Reference

Brand Part Number
Agco 6191515M1
Atlas 2911788
Atlas Copco 4700939802
Baldwin RS3954
Fleetguard AF25539
Hifi SA 16578
Mann C11103/2
Mahle Knecht LX1240
Perkins 901046 26510362
Wix 42801


Applications

This OEM engine air filter is widely used in:

  • Case compact excavators
  • Construction equipment
  • Industrial compressors
  • Diesel generator systems
  • Heavy duty machinery
  • Agricultural equipment


Why Choose 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 Assemblies.

We provide stable product quality, strict quality inspection, fast delivery, and professional export services for global B2B customers. OEM and ODM customization services are available according to customer requirements.


Customer Reviews

★★★★★

“Excellent quality and perfect fit for our Case excavators. Stable airflow and long service life.”

- Michael, USA

★★★★★

“Professional supplier with fast shipping and reliable packaging. Very good aftermarket air filters.”

- Daniel, Canada

★★★★★

“We ordered custom air filters in bulk and the quality exceeded expectations. Recommended manufacturer.”

- Ahmed, UAE


Contact Us

CHINA EVERLASTING PARTS CO., LIMITED
Professional High Quality Filters Manufacturer

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



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