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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. ...

Durable Long Life Air Filter PA2577

Part Number:PA2577
Part Type:Air Filter
Brand:Baldwin Replacement
MOQ:20pcs
  • Details

Durable Long Life Air Filter PA2577 for Heavy Equipment


The PA2577 Air Filter is a durable replacement filter designed for heavy-duty engines, construction equipment, trucks, buses, and industrial machinery. It helps protect the engine from dust, dirt, and other airborne contaminants while supporting clean and stable airflow to the intake system.

This filter is manufactured as a Baldwin replacement air filter and is suitable for professional buyers looking for dependable filtration, stable dimensions, and flexible supply options. Its commonly referenced equivalents include Donaldson P134353, Donaldson P526433, Fleetguard AF4903, Hifi SA11812, Hitachi 4288963, John Deere T52223, Mitsubishi ME063130, and Wix 46544.

For distributors, wholesalers, filter shops, and aftermarket service providers, PA2577 offers a practical solution for maintaining heavy equipment without relying on a single supply channel. Cross-reference numbers can help purchasing teams identify the correct replacement according to equipment requirements.


Key Features of PA2577 Air Filter


1. Heavy-Duty Filtration Construction

The PA2577 is designed for demanding operating environments where engines may be exposed to dust, dirt, and airborne particles. A properly fitted air filter helps reduce contaminant entry into the engine intake system and supports reliable engine operation.

2. Stable Replacement Dimensions

The filter is manufactured according to defined dimensional specifications, making it easier for professional maintenance teams and distributors to identify the correct replacement element.

3. Multiple Cross-Reference Options

The PA2577 can be identified through a broad range of aftermarket and OEM-equivalent part numbers. This makes it useful for purchasing departments that manage multiple equipment brands or need alternative sourcing options.


FABE Analysis: Features, Advantages, Benefits and Evidence

FABE Element PA2577 Value
Feature Durable round engine air filter with defined outer diameter, inner diameter, length, and bolt hole dimensions.
Advantage Multiple cross-reference numbers make product identification and aftermarket sourcing more convenient.
Benefit Distributors and maintenance companies can reduce sourcing difficulty and keep replacement inventory available for customers.
Evidence Published cross-reference data connects PA2577 with widely used numbers including P134353, AF4903, SA11812, 4288963, T52223, ME063130, and 46544.


PA2577 Air Filter Technical Specifications

Parameter Specification
Part Number PA2577
Part Type Air Filter
Brand Reference Baldwin Replacement
Overall Length 15.50 inch (393.8 mm)
Outer Diameter 10.85 inch (275.7 mm)
Inner Diameter 6.50 inch (165.1 mm)
Length 15.00 inch (381.1 mm)
Bolt Hole Diameter 0.89 inch (22.73 mm)
MOQ 20 pcs


Baldwin Air Filter Cross Reference for PA2577

For professional procurement, cross-reference numbers are useful when replacing an existing filter or comparing aftermarket sources. The following numbers have been supplied for PA2577 applications and should always be checked against the equipment model, existing filter, and required dimensions before ordering.

Brand / Manufacturer Cross Reference Number
Donaldson P134353, P526433
Fleetguard AF4903
GMC 94048864
Hifi SA11812
Hitachi 4288963
Isuzu 1-14214-126-0
John Deere T52223
Kobelco 2446U191-S3
Micro AC7480
Mitsubishi ME063130, 3123033200
Nissan 16546-96071
PMC PE7147
Terex / Terex Advance 74524503
Timberjack 8410616
Wix 46544


Heavy Equipment Air Filter Replacement Applications

PA2577 is suitable for professional aftermarket applications where a reliable engine air filter replacement is required. Potential application areas include construction machinery, heavy-duty trucks, buses, agricultural equipment, forestry machinery, excavators, and other industrial equipment.

  • Heavy equipment maintenance and repair
  • Construction and earthmoving equipment
  • Commercial trucks and buses
  • Agricultural and forestry machinery
  • Industrial engine filtration systems
  • Aftermarket filter replacement programs


OEM Air Filter and Custom Air Filter for Industrial Use

Different equipment models can require different dimensions, sealing structures, filter media, and packaging. CHINA EVERLASTING PARTS CO., LIMITED provides OEM and ODM filter services for distributors and industrial buyers who need customized filtration products.

Our customization service can support private-label packaging, product specifications, filter media selection, dimensional requirements, and bulk purchasing programs. This makes us a suitable supplier for companies developing a custom air filter for industrial use or expanding an existing aftermarket filter range.


How to Choose the Correct PA2577 Replacement

Before purchasing an air filter replacement, professional buyers should verify the part number, overall length, outer diameter, inner diameter, sealing configuration, and application. A cross-reference number is useful for initial identification, but the actual filter dimensions and equipment requirements should also be confirmed.

If customers search for an air filter replacement near me, local availability can be convenient, but distributors and service companies can often improve supply continuity by maintaining commonly requested replacement elements in warehouse stock. With a minimum order quantity of 20 pieces, PA2577 can be considered for wholesale and aftermarket inventory programs.


Why Choose CHINA EVERLASTING PARTS?

CHINA EVERLASTING PARTS CO., LIMITED is a professional filter manufacturer serving international B2B customers. We focus on replacement and industrial filtration products with flexible OEM and ODM capabilities. Our product range includes air filters, air cleaner filters, air dryers, ventilation filters, breather filters, oil filters, fuel filters, hydraulic filters, fuel water separators, air oil separators, and filter assemblies.

For retailers, wholesalers, filter shops, and aftermarket service providers, our goal is to provide dependable products, flexible order quantities, cross-reference support, and customized sourcing solutions. We can also assist buyers who are developing their own filter brands or looking for long-term industrial filtration suppliers.


Customer Testimonials

★★★★★

Example Testimonial – Marcus Ellington, Heavy Equipment Parts Distributor
“The PA2577 cross-reference information makes it easier for our purchasing team to match replacement filters. The product dimensions are clearly provided, which helps us confirm applications before placing bulk orders.”

★★★★★

Example Testimonial – Sofia Bennett, Aftermarket Filter Wholesaler
“We needed an alternative source for a commonly requested heavy-duty air filter. The PA2577 specification and multiple reference numbers helped our team evaluate the replacement efficiently.”

★★★★★

Example Testimonial – Ethan Caldwell, Industrial Maintenance Supplier
“We value suppliers that understand B2B filtration requirements. The OEM and ODM options are useful for expanding our industrial filter product range and managing customized orders.”


Company Introduction

CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filter manufacturer serving 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.

We welcome OEM and ODM projects and work with retailers, wholesalers, aftermarket service providers, filter stores, distributors, and industrial customers. Our focus is to provide reliable filtration products, flexible customization, and efficient support for long-term business cooperation.


Contact Information

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

Looking for a PA2577 replacement, bulk air filter supply, or a custom industrial filtration solution? Contact our sales team for pricing, availability, cross-reference confirmation, OEM/ODM options, and wholesale support.

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