| Flow Rate | 6000 L/H |
| Vacuum Pressure | -0.08 to -0.099 Mpa |
| Temperature Range | 20 to 80℃ |
| Working Pressure | Less than or equal to 0.4 Mpa |
| Continuous Work | More than 200 hours |
| No Failure Running | More than 5000 hours |
| Working Noise | 65 dB (A) |
| Oil Outlet/Inlet | 44 mm |
| After Purification Filtering Rate | 99.5% 1micron (ISO14/12/10) |
| After Purification Water Content | Less than 3 ppm |
| After Purification Gas Content | Less than or equal to 0.1% |
| After Purification Dielectric Strength | More than 75 kV |
| First Stage rotary vane vacuum pump | 100m3/h |
| Second Stage roots/booster pump | 500m3/h |
| Heating Power | 72 kW |
| Power Consumption | 80 kW |
| Power Supply | AC 380V / 50Hz / 3Phase |
| Dimension | 1800mm × 1800mm × 1850mm |
| Weight | 900 kg |
Advanced 3-stage Configuration
Magnetic Oil Level Switch
Interlocked Safety Protection
200-hour Continuous Operation
Optimized Degassing Efficiency
Alarm Annunciator System
Double-Stage Vacuum Transformer Oil Purifier LDOP-A12 removes moisture, gases, and impurities from transformer and insulating oils. It is used in power plants, substations, transformer manufacturing, and electrical maintenance facilities.
| Optional Accessory | Quantity |
| Inlet Pump | 1 Set |
| Digital Flow meter | 1 Set |
| Fine Filters as spare for stock | 2 pcs |
| Online moisture sensor for moisture ppm and saturation measuring | 1 Set |
PVC Reinforced hose
Inlet and outlet fasteners
Sealing pads
Ball valves
Oil level gauge(sensor)
Vacuum gauge
Pressure gauge
Thermostat controller(sensor)
Start/stop buttons
Relays
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Double-Stage Vacuum Transformer Oil Purifier LDOP-A12 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.






Our Double-Stage Vacuum Transformer Oil Purifier is ideal for environments such as power generation stations, transformer manufacturing units, and electrical maintenance services. It is especially suitable for on-site use due to its rugged, weatherproof outdoor enclosure. The system is built to withstand challenging conditions, including rain, dust, humidity, and UV exposure, enabling safe, year-round operation. It’s also highly effective during new transformer installations, preventive maintenance, and oil regeneration tasks. Our purifier helps maintain peak efficiency, reliability, and extended service life of high-voltage electrical equipment.
Yes, our Double-Stage Vacuum Transformer Oil Purifier is engineered with multiple protective features for user and equipment safety. It includes an interlocked mechanism that automatically regulates the oil pump, heater, and sensor. An anti-foam control system prevents overflow and damage during operation. Our system also monitors contamination levels and shuts down if abnormal conditions are detected. The enclosed structure adds further protection from external hazards. Our customers can rely on consistent and secure operation.
Labtron’s Double-Stage Vacuum Transformer Oil Purifier is crafted for minimal maintenance with a 150-hour continuous operation capability. Regular checks should include filter condition, vacuum pump performance, and sensor accuracy. The automatic contamination monitoring system alerts users when cleaning or replacement is needed. Oil hoses and electrical connections should be inspected periodically. Our team provides detailed manuals and support to ensure long-term, trouble-free use.
Yes, our Double-Stage Vacuum Transformer Oil Purifier is built for outdoor use with a robust weatherproof enclosure. It functions effectively in harsh environments, including high-dust or high-humidity areas. With a wide temperature range of 20 to 80°C, the purifier maintains stable performance across diverse climate conditions. Noise levels are kept at a low 70 dB(A), ideal for industrial settings. Our design ensures uninterrupted oil purification regardless of environmental factors.
Yes, our Double-Stage Vacuum Transformer Oil Purifier LDOP-A12 can be seamlessly integrated into existing maintenance setups without major modifications. It features standard oil inlet/outlet ports (?38 mm) and supports an AC380V/50Hz/3-phase power supply, making it compatible with most industrial systems. Installation is straightforward, compact in design, and clearly labelled with controls, wiring, and connections. The system can be easily connected to mobile or stationary oil processing lines. This makes integration into substations, power utilities, or transformer service centers highly efficient and time-saving.
Extend the usable life of transformer oil with our Double-Stage Vacuum Transformer Oil Purifier by restoring aged oil to near-original condition. Reduce the need for frequent oil replacement, minimizing waste and lowering the demand for new oil production. Cut down on disposal-related environmental impact through efficient purification. Conserves energy with its optimized power consumption design, ideal for sustainable operations. Build sustainability into your workflow with every feature of our advanced oil purification system.
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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