Low Energy Consumption 3 Micron Filtration Explosion Proof Turbine Oil Purifier for Nuclear Petrochemical Plants
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Product Highlights
- Ex-Certified Safety Whole-unit explosion-proof (ExdeIIBT4Gb) for hazardous gas zones (excl. mines). Meets strict global engineering standards to ensure total safety in refineries and chemical plants.
- 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 Continuous bypass purification at 18 L/min (1080 L/h) clears lube/hydraulic oils without stopping operations, ensuring non-stop plant productivity at full capacity.
- 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.
- Eco-Friendly Design, Easy Waste Disposal Uses 6 high-precision M100 elements. Made of natural cellulose, they burn clean without toxic gases, helping your plant easily meet green recycling standards.
Product Attributes
- Customization
- Available
- Certification
- TüV, ISO9001, RoHS, CE
- Application
- Turbine Oil, Lubricant Oil, Transformer Oil, Engine Oil, Hydraulic Oil, Gear Oil, Compressor Oil
- Model NO.
- CS-SU103-2RBEx
- Voltage
- 380V
- Folw Rate
- 18 L/Min
- Motor Power
- 0.75kw
- Working Pressure
- 0.5MPa
- Cleanliness Level
- Nas 1638 Level 3-7
- Installation Category
- Exdeiibt4GB / Exdbebiibt4GB Zone 2 Explosion-Proof
- Transport Package
- Wooden Box
- Specification
- Customized
- Trademark
- AITAI
- Origin
- China
- HS Code
- 8421299090
- Production Capacity
- 50000pieces/Year
- Package Size
- 135.00cm * 56.00cm * 135.00cm
- Package Gross Weight
- 160.000kg
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.
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Product Description


Model | CS-SU103-1RBEx | CS-SU103-2RBEx | CS-SU103-3RBEx | CS-SS305-1RBEx | CS-SS305-2RBEx |
Flow Rate | 9L/min | 18L/min | 24L/min | 30L/min | 58.5L/min |
Motor Power | 0.75kW | ||||
Operating Voltage | AC380V 50Hz three-phase four-wire | ||||
Filter Precision | β3=929 | ||||
Filter Element Model | M100-H114 | M100-H114 | M100-H114 | M300-H114 | M300-H114 |
Filter Element Quantity | 3 | 6 | 9 | 5 | 10 |
Overall Dimensions (mm) | 980 * 454 * 1233 | 1236 * 454 * 1256 | 1550 * 454 * 1256 | 950 * 580 * 1428 | 1550 * 824 * 1529 |
Weight (kg) | 118.5 | 139 | 184.5 | 214 | 400 |

Application Scenarios |

Designed for volatile hazardous zones, this unit prevents sludge and moisture buildup in catalytic crackers and high-pressure compressors, ensuring continuous, spark-free operation.
Built to withstand salt-heavy, explosive marine environments, it safeguards mission-critical hydraulic rigs and winch systems where maintenance access is restricted.
Provides automated, spark-free filtration for solvent-based environments. It eliminates ignition risks in mixing and coating processes while maintaining high fluid precision.
Maintains clean hydraulic control fluids for compressors and emergency shut-off valves, ensuring instant, accurate responses in volatile gas-prone stations.
Safeguards auxiliary systems (e.g., turbine starters) in high-risk gas accumulation zones, enabling continuous filtration without the need for risky, manual system shutdowns.
Delivers high-precision purity for sensitive reaction vessels and centrifuges, preventing equipment seizure and process contamination in vapor-saturated environments.





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
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Product Certification
- CE, RoHS, Others
FAQ
- What are the exact technical specifications of the CS-SU103-2RBEx model?
- The standard specifications for this specific model are as follows: Explosion-Proof Rating: Exde IIB T4 Gb / Ex dbeb IIB T4 Gb Flow Rate: 18 L/min (1080L/H) Motor Power: 0.75 kW Operating Voltage: AC380V 50Hz, three-phase, four-wire Operating Pressure: 0.5 MPa Filter Element Model: M100-H114 (Cellulose) Element Quantity: 6 pieces Filtration Efficiency: Beta 3 = 929 Dimensions: 1236 x 454 x 1256 mm Weight: 139 kg
- Which environments require the CS-SU103-2RBEx model?
- This model is mandatory for hazardous areas with explosive gas risks. It features official whole-machine explosion-proof certifications (Exde IIB T4 Gb / Ex dbeb IIB T4 Gb), eliminating sparking risks from standard electronics. It is ideal for online oil purification in: Petrochemical plants and oil refineries Chemical manufacturing facilities Offshore oil and gas platforms Industrial painting and spraying workshops (Note: Approved for all surface industrial gas zones; not for underground coal
- What types of industrial fluids can CS-SU103-2RBEx purify?
- CS-SU103-2RBEx is optimized for a wide spectrum of mineral-based and synthetic industrial oils, including hydraulic oils, turbine oils, lubricating oils, gear oils, compressor oils, and bearing oils.
- How does the bypass filtration system work without interrupting production?
- The purifier hooks directly up to your machine's main oil reservoir in a bypass loop. It draws dirty oil from the bottom of the tank, processes it through the 6 high-precision cellulose elements at 18 L/min, and pumps ultra-clean oil back into the top of the tank. Because it operates independently of the main high-pressure hydraulic/lubrication system lines, you achieve continuous online purification with zero impact on machine uptime.
- Can these units remove water? How much water can they absorb?
- Yes. The M100-H114 cellulose elements have excellent water-absorbing properties. As oil flows through the filter layers, it efficiently traps both free and dissolved water (like moisture caused by temperature changes). Each element can hold up to 200cc of water, giving the 6-element system a total moisture capacity of 1200cc per filter change.
- Are the filter elements environmentally friendly? How should they be disposed of?
- Absolutely. The M100-H114 filter elements are made from 100% natural cellulose fibers. When it's time to replace them, they can be safely burned as standard waste without releasing harmful dioxin gases. This clean, hassle-free disposal directly supports your plant's green manufacturing and ESG goals.
- Is the element replacement process complicated or messy?
- Not at all. Each filter element is equipped with integrated, high-strength fiber cloth lifting straps. This design allows operators to easily pull the spent, oil-heavy elements straight out of the housing vertically without making direct hand contact with dirty fluid, ensuring a fast, clean, and safe maintenance workflow.
- 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.
- 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 hydraulic equipment frequently struggles with erratic valve actuation, high pump noise, excessive vibrations, or rapid oil temperature spikes caused by high pressure, adding the debubbling option is strongly recommended to eliminate bubble-induced cavitation.
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Product Groups
- CS Series (Standard Type) Precision Oil Purifier
- EX Series Explosion-proof Precision Oil Purifier
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- CS Series (Anti-corrosion Type) Precision Oil Purifier
- OFC/OFCL Series Precision Oil Filter & Transfer Cart
- Replacement Filter Elements
- GT Series Intelligent Centrifugal Oil Purifier
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