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English
Views: 0 Author: Suofu Publish Time: 2025-12-10 Origin: Site
1. Industry Background: The Importance of Transformer Oil Chromatography Analysis
Traditional transformer oil chromatography analysis systems often face the following challenges in the oil sample collection and transfer stages:
Leakage Risk: Mechanical seals may develop leaks after long-term operation.
Poor Environmental Adaptability: Significant outdoor temperature variations cause substantial changes in oil viscosity, leading to unstable output pressure from the pump. Under these conditions, traditional pumps cannot meet high-pressure requirements.
High Maintenance Costs: Significant outdoor temperature variations contribute to a high failure rate of conventional pumps.
3. The Breakthrough Solution: Suofu NP Series Magnetic Gear Pumps
2. Seven Technical Advantages
Zero Leakage: Magnetic drive design, utilizing only static O-ring seals, eliminating leakage risks.
Gas-Liquid Two-Phase Transfer: Patented profile design enables stable transfer of oil containing gas.
Exceptional Self-Priming Capability: Generates a vacuum up to -8.5 meters water column, easily facilitating gas-liquid separation.
Superior Environmental Adaptability: Withstands temperatures from -40°C to 80°C and adapts to viscosity changes from 0.2 to 10,000 cP.
Ultra-Long Service Life: Imported PEEK gears and ceramic shaft design ensure a continuous operational life of up to 50,000 hours.
Stable Output: High-precision machining guarantees pulsation-free transfer, unaffected by ambient temperature.
No Acetylene Generation During Operation: Does not produce acetylene gas while working.
3. Comparative Advantages
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Substation Online Monitoring Systems: Integrated into transformer oil chromatography online monitoring devices for unattended sampling.
Laboratory Oil Sample Pre-treatment: Used with gas chromatographs for oil sample degassing and transfer.
Monitoring Points in Severe Cold Regions: Maintains stable performance even at -40°C.
Aging Transformer Monitoring: Capable of stably transferring oil that has already developed dissolved gases.
17 Years of Industry Experience: The core team possesses extensive experience in micro pump applications.
Proprietary Core Technology: Special gear profile design is nationally patented.
Military-Grade Quality Control: Full-process quality control from raw materials to finished products.
Customized Services: Provide optimized solutions based on specific customer operating conditions.
6. Technical Extension: Working Principle of Magnetic Gear Pumps
The NP series utilizes an innovative rare earth magnetic drive system. The rotation of the outer magnets drives the inner magnets, which in turn drive the gear set. This non-contact transmission method completely eliminates shaft seal leakage points. Additionally:
PEEK Gears formed by one-time injection molding offer 3 times better wear resistance.
Ceramic Bearings ensure operational stability under high-pressure conditions.
Special Chamber Profile Design adapts to severe pressure fluctuations.
7. Obtain a Tailored Solution
For transformers of different capacities and under various climate conditions, we offer:
Rapid delivery of standard models.
Custom development for special operating conditions.
Technical support for system integration.
