SF6 Gas Recovery and Purification Unit
This unit recovers and purifies SF6 gas, which is ideal for environments requiring high pumping rates. It removes moisture, particulate matter, and other contaminants from SF6 gas to ensure its reusability.



Technical Specifications
Overview
Professional SF6 Gas Management
The LH-9Y-30 is a third-generation SF6 gas recuperation, filling, and draining device designed for high-efficiency maintenance in environments requiring significant SF6 gas handling. Engineered for stable performance and rapid gas recovery, this unit ensures reliable operation through high-quality pumping and filtration systems. It is an essential tool for electrical power industry applications, specifically for the maintenance of circuit breakers and gas-insulated switchgear.
Technical Standards
- Compliance Standard
- DL/T662-1999
Key Features
System Capabilities
- Positive pressure recuperation
- Negative pressure recuperation
- High-efficiency vacuumizing
- Advanced gas purification
- Steady-pressure gas refilling
Technical Components
Core Components
| Component | Origin/Type |
|---|---|
| Positive Pressure Compressor | USA |
| Negative Pressure Vacuum Pump | Germany |
| Vacuumizing Pump | Industry Standard |
| Purification Filter | High-Efficiency USA |
| Refilling Depressor | International |
Performance Metrics
Performance Highlights
Application
- Industry Applications
- Electrical Power IndustryCircuit Breaker MaintenanceGas-Insulated Switchgear Servicing



