SF6 Regeneration Without a Single Gram Vented
We supply SF6 recovery and regeneration equipment from established international manufacturers. These units recover, purify and analyse SF6 on your site, so the gas goes back into service instead of being vented or replaced.
TYPICAL OUTPUT PURITY
> 99.9% vol
Four Stages in a Sealed Circuit
Gas leaves your equipment, is cleaned and analysed inside the unit, and goes straight back in.
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STAGE 01
Analyse
On-site measurement of SF6 %, moisture, SO₂ and decomposition products to set the purification route.
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STAGE 02
Recover
Oil-free compressors evacuate GIS and breaker compartments down to < 1 mbar into cryogenic storage.
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STAGE 03
Purify
Multi-stage molecular sieve and catalytic scrubbing remove moisture, acids, particulates and oil aerosols.
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STAGE 04
Test & Refill
Gas is re-tested against IEC 60480 re-use limits and refilled to rated pressure, with results logged for your records.
Equipment Options
From a compact cart for breakers to trailer-mounted units for whole substations, we help you pick the right size for your work.
- check_circleRecovery, purification and refilling units
- check_circleSF6 gas analysers and leak detectors
- check_circleStorage cylinders, hoses and fittings
- check_circleSpares and consumables through the manufacturer
| Unit Type | Use Case | Typical Recovery Rate | Storage |
|---|---|---|---|
| Compact Cart | Breakers, RMUs | 8 m³/h | Cylinders |
| Skid Unit | GIS bays | 25 m³/h | 600 kg |
| Trailer Unit | Full substations | 60 m³/h | 2,000 kg |
Looking for SF6 handling equipment?
Tell us the gas volumes and equipment you work on. We'll suggest suitable units and send a quotation with datasheets.