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Reference material for engineers specifying gas handling equipment.
Why an SF6 compressor has to be oil-free
Oil carried into the gas contaminates a charge that is expensive, regulated and intended to be reused.
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How to specify a gas compressor duty point
Gas, flow, suction pressure and discharge pressure together define the machine; any one of them alone does not.
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Why air cooling matters more on site than on paper
A cooling water circuit is an installation, a freeze risk and a maintenance item that a substation does not want.
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What regulation means for practical SF6 handling
SF6 is a tracked substance in many markets, which makes recovery a compliance activity rather than a cost-saving one.
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Send us your duty point
Tell us the gas, the flow you need and the suction and discharge pressures. If a standard model fits we will say so; if it does not, the compressor and control design are tailored to the duty.