| Flow Rate | 3000 L/H |
| Vacuum Degree | -0.08 to -0.099 MPa |
| Vacuum Pressure | ≤ 0.3 MPa |
| Temperature Range | 20 to 80℃ |
| Working Noise | 70 dB(A) |
| Oil Outlet/Inlet | Φ 32 mm |
| Moisture Content | ≤3 PPM |
| Gas Content | 0.1 % |
| Impurity Size | ≤1 μm |
| Value β | 98 % |
| Cleanness | ≤ 6 |
| Heating Power | 36,000 W |
| Power Consumption | 40,000 W |
| Power Supply | AC380V/50Hz/3 |
| Dimensions (L×W×H) | 1650 × 1250 × 2000mm |
| Weight | 800 kg |
Low-noise quiet operation technology
Real-time contamination monitoring sensors
Durable weatherproof outdoor enclosure
Advanced leak detection system
Customizable heating power options
Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 is used to purify transformer oil and other insulating liquids by removing moisture, gases, and impurities. It is applied in transformer maintenance, workshops, storage tanks, and on-site field operations.
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Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 Catalog
Available Range :
Double-Stage Vacuum Transformer Oil Purifier LDOP-A14 : 12000 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A15 : 15000 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A10 : 1800 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A16 : 18000 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 : 3000 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A12 : 6000 L/H Double-Stage Vacuum Transformer Oil Purifier LDOP-A13 : 9000 L/HLabtron Vacuum Transformer Oil Purifier includes vacuum primary and booster roots pump to ensure high vacuum efficiency, reducing oil water content. These offer automatic anti-foam control system to prevent foam formation for smooth, uninterrupted operation. The multi-stage purification system removes impurities with standardized filters for thorough purification. They feature a weather-proof enclosure to protect against rain, dust, and sunlight. Our Vacuum Transformer Oil Purifier supports remote monitoring for convenient operation and diagnostics.






Labtron’s Double-Stage Vacuum Transformer Oil Purifier is ideal for transformer repair centers, power generation stations, substations, and on-site field operations where dependable oil purification is critical. Our equipment can also be effectively used in storage tank maintenance, long-term transformer servicing, and oil filtration before refilling new or refurbished transformers. Its durable, weather-resistant outdoor enclosure allows safe and stable performance in various environmental conditions. The unit supports both portable and stationary configurations, making it flexible for use in fixed facilities or mobile maintenance units. It ensures highly reliable and efficient oil purification across a wide range of industrial and electrical applications.
Our Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 includes an automatic anti-foam control system that detects and prevents foaming during the vacuum purification process. Foaming can disrupt operations and reduce purification efficiency. This smart feature allows for continuous, stable operation without manual intervention. It enhances safety by preventing oil spillage and vacuum pump damage. It is especially helpful during long purification cycles.
Yes, the Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 is equipped with multiple automated safety features. Our purifier includes automatic shutdown during faults, leak detection, and temperature regulation. This allows for safe, semi-automated operation, even with minimal supervision. Real-time indicators on the control panel ensure constant monitoring. The system is designed for user-friendly and worry-free operation.
The Double-Stage Vacuum Transformer Oil Purifier is specifically designed for purifying transformer oil and other insulating oils used in high-voltage electrical equipment. It can also effectively treat capacitor oil, switchgear oil, and other low-viscosity dielectric fluids commonly found in power systems. The system efficiently removes dissolved gases, moisture, and fine particulate contaminants. Its multi-stage precision filtration (down to 1m) guarantees exceptional oil clarity and restoration of dielectric strength. The unit is highly versatile and compatible with a range of industrial and utility-grade electrical fluids, making it a valuable asset for maintaining energy infrastructure.
Our Double-Stage Vacuum Transformer Oil Purifier LDOP-A11 can reduce moisture content to 3 PPM and gas content to as low as 0.1%, ensuring superior oil quality for high-performance electrical systems. Our advanced dual-stage vacuum chamber design enables deep and consistent dehydration and degassing, even in heavily contaminated oils. It effectively helps restore and maintain the oil’s dielectric strength, thermal stability, and insulation properties. The integrated high-efficiency filters and vacuum system work in tandem to deliver exceptional purification results with minimal oil loss. This makes the unit highly reliable and suitable for critical transformer servicing, substation maintenance, and supporting grid infrastructure.
Engineered for rugged performance, our Double-Stage Vacuum Transformer Oil Purifier features a weatherproof and durable steel enclosure, making it highly suitable for outdoor deployment. Built to operate reliably across a range of varying environmental conditions, it delivers consistent purification results without compromising safety or efficiency. Equipped with advanced leak protection and noise-reduction features, the system is ideal for use in utility substations, transformer yards, and field operations. Designed with a compact footprint and reinforced structure, it supports both stationary installations and mobile service units. Compliant with industrial safety and reliability standards, it ensures dependable performance even in demanding field conditions.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608