Why a Hydraulically Driven Transfer Barrier Pump Changes LNG and Cryogenic Pumping

Designing an LNG pump system or cryogenic pump system means dealing with difficult fluids, low temperatures, and tight uptime targets. Traditional crankshaft triplex pumps are common, but they bring high plunger speeds, sinusoidal motion, and heavy cyclic loading that impact seal life, valves, and overall operating cost. Oilgear’s Transfer Barrier Pump takes a different approach. […]

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