1080L/H Inline Phosphate Ester Oil Filtration and Oil Purifier System for Rolling Mill Hydraulic Systems
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Product Highlights
- Ultra-Precision Filtration, Beta3=929 With Japan 3R elements, the purifier traps micro-particles in one pass, cutting oil contamination from critical levels down to NAS 5-7, up to a peak of NAS 3.
- 3-in-1 Contaminant Removal Unlike surface filters, deep cellulose filters remove particles, water, and sludge at once. It keeps oil at peak condition and stops varnish to protect your machinery.
- Online Bypass, Zero Downtime At 1080 L/h, it purifies phosphate ester oil without affecting main system operations. Enjoy continuous cleaning and zero downtime while machinery runs at full capacity.
- Anti-Corrosion Design Engineered for phosphate ester fluids. Features stainless steel paths and premium FKM seals to prevent chemical degradation, ensuring zero leaks.
- Eco-Friendly Design, Easy Waste Disposal Uses 9 high-precision M100 elements. Made of natural cellulose, they burn clean without toxic gases, helping your plant easily meet green recycling standards.
- Stop Cavitation, Extend Pump Life Add the optional cyclone debubbling device (TRQT-50/100) to strip micro-air bubbles. It stops high-pressure bubble damage, pressure drops, and pump cavitation wear.
Product Attributes
- Customization
- Available
- Structure
- Mobile
- Usage
- Solid-Liquid Separation, Oil Impurities, Oil-Water Separator, Air Filter, Oil and Gas Separation
- Model NO.
- CS-SU103-3RC (Phosphate Ester Oil)
- Type
- Press Filter
- Mechanical Principle
- Pressure Filtration
- Performance
- Sophisticated Filters
- Flow Rate
- 18L/Min
- Material
- Stainless Steel
- Anti-Corrosion Type
- Phosphate Ester Type
- Cleanliness Level
- Nas 1638 Level 5-7
- Warranty
- Long-Term
- Transport Package
- Wooden Box
- Specification
- Customized
- Trademark
- AITAI
- Origin
- China
- HS Code
- 8421299090
- Production Capacity
- 50000pieces/Year
- Package Size
- 140.00cm * 52.00cm * 130.00cm
- Package Gross Weight
- 167.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 1080L/H Inline Phosphate Ester Oil Filtration and Oil Purifier System for Rolling Mill Hydraulic Systems
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Product Description


1. Corrosion-Resistant Construction: pecifically engineered to handle phosphate ester oils and water glycol oils, offering reliable performance in aggressive fluid applications.
2. Ultra-Precision Filtration: Achieves a standard filtration ratio of β3=929, effectively capturing micron-level solid impurities that standard filters cannot remove.
3. Multi-Contaminant Removal: Capable of removing condensed water, and inhibiting the generation of oxides, degradation by-products, and oil sludge/paint film.
4. Debubbling Function: Features an optional debubbling device to eliminate fine bubbles from the hydraulic circuit, preventing associated damage.
1. Enhanced System Reliability: Protects sensitive hydraulic components from corrosion and contamination, ensuring stable, long-term equipment operation.
2. Extended Oil Service Life: By removing moisture and oxidative substances, it significantly slows oil degradation, reducing oil consumption and costs.
3. Reduced Maintenance: Prevents failures caused by corrosive fluids and contaminants, lowering downtime and costs for spare parts and labor.
4. Adaptability for Harsh Conditions: Its anti-corrosion design makes it suitable for challenging industrial environments where standard filters may fail.
Model | CS-SU103-1RC (phosphate ester oil) | CS-SU103-2RC (phosphate ester oil) | CS-SU103-3RC (phosphate ester oil) |
CS-SU103W-1RC (water glycol oil) | CS-SU103W-2RC (water glycol oil) | CS-SU103W-3RC (water glycol oil) | |
Flow Rate | 6 L/min | 9 L/min | 18 L/min |
Motor Power | 0.4 kW | ||
Operating Voltage | AC380V 50Hz three-phase four-wire | ||
Filter Element Model | M100-H114/DWG100-H114, WG100-H114 | ||
Filter Precision | β3=929/β5=93, β10=93 | ||
Filter Element Quantity | 3 | 6 | 9 |
Overall Dimensions (mm) | 712 *406 * 1162 | 993 *406 * 1164 | 1273 *406 * 1174 |
Weight (kg) | 65.5 | 88 | 126.5 |


Application Scenarios |

Steam Turbine EHC (Electro-Hydraulic Control) Systems.
Fire-resistant hydraulic power units (HPUs) in thermal/nuclear power plants.
Hydraulic systems in continuous casting, hot/cold rolling mills (where water-glycol is used).
Critical hydraulic systems converted to fire-resistant fluids for fire-safety and corrosion protection.
Hydraulic stations handling aggressive/chemically active process fluids.




About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI262263". Items marked "" are certified.
Company Profile
AITAI Group provides a closed-loop ecosystem for industrial lubrication management, centered on our Total Excellence Lubrication (TEL) framework. We help industrial enterprises shift from reactive repairs to predictive maintenance through three specialized operational hubs:
· Shenzhen AITAI (Strategic Headquarters & Global Solutions): Based in ShenZhen, our headquarters manages global operations and customized lubrication consulting for sectors including metallurgy, automotive, power, and petrochemicals. We specialize in aligning domestic industrial standards with global best practices through strategic technology integration.
· Tangshan AITAI (Independent Oil Analysis Laboratory): Our CMA-certified third-party laboratory specializes in high-precision testing for oils, lubricants, and greases. Utilizing over 30 sets of imported analytical instruments (including emission spectrometers and automatic particle counters), our team of certified Lubricant Analysis Specialists (MLA) provides the data-driven diagnostics required to prevent equipment failure and extend oil service life.
· Liaoning AITAI (Intelligent Manufacturing & R&D): Our manufacturing facility translates R&D into high-performance hardware. We produce nearly 100 models of patented oil purification systems, including ultra-precision filters (NAS 3-6 grade), vacuum dehydration units (TRVS series), and centrifugal-vacuum composite systems (LZH series). By combining expert diagnostics with advanced filtration hardware, we enable our partners to reduce lubricant consumption, minimize downtime, and achieve measurable "cost reduction and efficiency improvement".
About Our Factory & Business Background
- Address
- Room 1105, Building B, Aotekexing Science Park, Yuehai Street, Nanshan District, Shenzhen, Guangdong, China
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Yantian Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Oil Purifier, Lubricating Oil Purifier, Oil Recycling Machine, Oil Filter Machine, Hydraulic Oil Purifier, Transformer Oil Purifier, Centrifuge Oil Purifier, Turbine Oil Purifier, Gear Oil Purifier, Lube Oil Separator
-
Customization Options
- Minor Customization, Full Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 5 people
Our Industry Experience & Global Business Record
-
Export Year
- 13 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE, RoHS, Others
FAQ
- What are the specific technical specifications for the CS-SU103-3RC (Phosphate Ester Oil)?
- The technical specifications for this specialized corrosion-resistant model are as follows: Applicable Oil: Phosphate ester fluid Flow rate: 18 L/min (1080 L/h) Motor power: 0.75 kW Operating voltage: AC 380V, 50Hz (3-phase, 4-wire system) Operating pressure: 0.5 MPa Filter element: 9 x M100-H114 (phosphate ester fluid compatible), Beta 3 = 929 Dimensions: 1273 x 406 x 1174 mm Weight: 126.5 kg
- What types of industrial oils can the CS-SU103-3RC (Phosphate Ester Oil) effectively purify?
- This specialized variant is strictly engineered for highly corrosive phosphate ester fire-resistant fluids (EHC fluids) commonly utilized in power plant steam turbine control systems and high-temperature industrial hydraulics. Note: For standard mineral-based oils or synthetic lubricants, please select our standard CS-SU103-3RC model to ensure material optimization.
- How does the filtering performance of the Japan 3R filter elements compare to standard hydraulic filters?
- Standard filters rely on surface interception that only catches coarse solid particles and cannot remove moisture or oxidation sludge. Our specialized Japan 3R filters feature a unique structure that performs multi-stage filtration. It absorbs free/dissolved water, adsorbs acidic oxidation sludge (critical for phosphate ester oil to prevent acid index spikes), and captures micro-impurities with a specialized beta3=929 absolute efficiency rating.
- How do I know when the filter elements need to be replaced?
- As the filter elements trap contaminants, the internal pressure will rise. Please replace the elements when the pressure gauge reads 0.1 to 0.15 MPa higher than your initial baseline pressure. (Note: When starting the equipment under low oil temperature conditions, the pressure reading will also naturally increase. Therefore, always verify the pressure rise after the system has reached a stable operating temperature.)
- Can this oil purifier remove water from phosphate ester oil, and what are the performance results?
- Yes. Water accelerates the hydrolysis and acid increase of phosphate ester oil. The cellulose fibers within our specialized elements have excellent moisture absorption capabilities. It efficiently removes free and dissolved water, bringing highly contaminated fire-resistant oil back to a clean, safe, and deeply dried state.
- What is the purpose of the optional Debubbling Device (TRQT-50/100), and do I need it?
- The optional debubbling device uses advanced cyclone separation principles to continuously pull out micro-air bubbles trapped inside your oil circuit. If your EHC or hydraulic equipment struggles with erratic valve actuation, high pump noise, or rapid oil temperature spikes, adding the debubbling option is strongly recommended.
- What are the necessary site environmental conditions required to operate this machine safely?
- The unit is designed to run reliably under the following site criteria: Ambient Temperature: -20 to 60 degrees Celsius Ambient Humidity: Less than or equal to 95% RH (non-condensing) Altitude: Below 1,000 meters Installation Layout: Floor tilt must be less than or equal to 5 degrees relative to the vertical plane. Place away from severe shaking, structural impacts, and direct water dripping.
- Are your filter elements environmentally friendly? How should they be disposed of?
- Environmental sustainability is a core feature of our design. The M100-H114 filter elements are constructed using specialized natural cellulose fibers. They are 100% eco-friendly and can be completely incinerated after use without releasing any toxic dioxin gases, helping your factory maintain green manufacturing compliance.
- Is the filter element replacement process complicated or messy?
- Not at all. The filter elements are equipped with built-in, high-strength fiber cloth handling straps. This design allows operators to easily lift the spent elements straight out of the housing without making direct hand contact with the corrosive chemical fluids, ensuring a clean, rapid, and hassle-free maintenance workflow.
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