Application area
- SF₆ gas recovery and treatment for electrical equipment and switches in power, metallurgy, petrochemical and other industries
- Remote recovery when connected to an external storage cylinder
Applicable standards
- DL/T 662 – Specification for SF₆ gas refilling and recovery devices
- IEC 62271-4 – High-voltage switchgear and controlgear: Handling procedures for SF₆ and its mixtures
Features
- Modular, compact design: integrated diaphragm pump and compressor for thorough SF₆ recovery
- Versatile power: built-in frequency converter supports 380 V/220 V, 50 Hz supply
- Leak-proof operation: self-sealing external connector; inlet/outlet pressure gauges for easy monitoring
- Enhanced safety: compressor outlet equipped with pressure switches and one-way valve; built-in inlet pressure reducer
- Advanced purification: molecular sieve technology plus dry and particle filters (≤ 1 µm) for gas drying and purification
- Adaptable for extremes: optional cooling methods for various ambient temperatures
- Performance specs: oil-free compressor 4 m³/h; recovery speed 8–10 kg/h; manual control interface; footprint 1100 × 850 × 850 mm; weight 150 kg
Optional
Customization of power supply, dimensions, color; recovery and refilling hose accessories.
