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Air Filter Cross Reference E1839L DA2919 SL81047

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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 Cross Reference E1839L DA2919 SL81047

Part Number:E1839L
Part Type:Air Filter
Brand:Hengst Replacement
MOQ:20pcs
  • Details

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

Our main filters 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 Filters Assembly. OEM & ODM service are welcome.


Product: Air Filter Cross Reference E1839L / DA2919 / SL81047

Reliable OEM-quality air filter designed for heavy-duty engines and industrial machinery. Ideal for B2B distributors, service centers, and equipment maintenance providers seeking dependable Hengst-style replacement filters.

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


Features

• High-efficiency pleated media ensures excellent dust holding capacity.
• Reinforced end caps and seals prevent leakage under heavy vibration.
• Compatible with Hengst, Mann, SF Schupp, Hifi, and Pro equivalents.
• Perfect fit for OEM Engine Air Filter systems and Heavy Equipment Air Filter Replacement.


Advantages

Using our Hengst Air Filter Quality ensures consistent air flow, reduced engine wear, and longer service life. The filters are produced under strict ISO quality control, offering identical performance to original OEM components at competitive prices.


Benefits

• Reduce maintenance costs with extended replacement intervals.
• Simplify stock management with multi-brand cross-reference compatibility.
• Achieve stable engine performance in construction, agriculture, and mining machinery.
• Excellent after-sales support and global shipping service for B2B customers.


Evidence

Cross-reference validation through verified industry databases confirms full compatibility between E1839L, DA2919, and SL81047 models. Trusted by global distributors and OEM partners for quality consistency and supply reliability.


Product Specifications

Parameter Description
Product Name Air Filter Cross Reference E1839L / DA2919 / SL81047
Cross Reference Numbers Ammann 80199175 (2-80199175), Hifi SA 12173, Mann C1112/7 (4502153164), Pro DA2919, SF Schupp SL 81047
Filter Type Engine Air Filter Replacement
Filter Media High-grade paper / synthetic blend with metal mesh support
Applications Heavy equipment, compressors, construction machinery, and OEM engines
MOQ 60 pcs
Packing Neutral box or customized packaging available (OEM/ODM)
Delivery Time 7–25 days depending on order quantity


Customer Testimonials

★★★★★

John D., Fleet Maintenance Manager (USA): “This filter matches OEM performance. Long life and great airflow — our excavators run smoothly even in dusty conditions.”

★★★★★

Mark L., Distributor (UK): “Reliable supplier, filters always arrive on time and fit perfectly. Customer satisfaction is excellent.”

★★★★★

Anna P., Service Center Owner (Australia): “Outstanding quality and packaging. OEM Engine Air Filter replacements that keep our clients coming back.”


Order Now

To get the best quotation for Hengst Air Filter Quality or SF Schupp Air Filter Replacement, please contact us via email or WhatsApp. We provide fast shipping, OEM labeling, and technical support for distributors and service centers worldwide.


© CHINA EVERLASTING PARTS CO., LIMITED — Professional High Quality Filters Manufacturer. All cross references are for identification only. Contact us to confirm fitment before purchase.

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