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SF6 handling equipment

Every unit on this list exists because a compartment has to be emptied, held and refilled. Names follow the original GNR site and the GNR compressor line published alongside it.

SF6 recovery system

SF6 Recovery System

The core cart: recover gas from electrical equipment and hold it for reuse.

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Oil-less recovery

Oil-less SF6 Recovery

Same duty with an oil-free compression path so recovered gas is not oil-wet.

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Recycling system

SF6 Recycling System

Recover, filter and return inventory instead of treating every outage as a new-gas purchase.

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Reuse system

SF6 Reuse System

Closed-loop reuse so the same SF6 stays in the owner’s custody.

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SF6 compressor

SF6 Gas Compressor

GNR oil-less piston compressors for SF6, helium, hydrogen and noble gas duty.

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Refill evacuate

Refilling & Evacuating

Take the compartment to vacuum, then refill to the nameplate pressure.

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SF6 gas purification system →