AxFlow is now offering a compressor vapour recovery system (VRS) as an alternative to centrifugal pumps for emptying liquefied gas from storage tanks, vessels and mobile tankers.
Unlike pumps, which can only upload around 85% of the liquefied gas, the compressor system will easily transfer over 99% thereby enabling users to recover this potentially expensive liquid heel. The liquid heel is the small volume of liquid that remains once pumping has been completed.
The compressor system also eliminates the problem of liquefied gases boiling when centrifugal pumps are used.
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