
Production platform methanol injection at up to 15,000 psi / 1000 Bar is a shock wave interception application.
At pressure, diaphragm head pumps, have low volumetric efficiency. This results in a discharge spike, instead of a progressive acceleration.
The shock wave travels at over 3,000 mph (1400 M/s), and must go through the damper to be intercepted.
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Sheer sensitive polymer, is transferred 500 meters under perfect control.
MASS FLOW CONTROL by VS Drive, works perfectly when all spikes and fluctuations are removed.

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Corrosion inhibitor injection, with variable speed drive, has wide range of frequencies
All frequencies are intercepted by thru-flow PIPEGUARD

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1972 Semi-sub. North Sea exploration, increasing the weather window with the CRESTPICKER heave motion compensator from LIQUID DYNAMICS INTERNATIONAL Ltd.
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Light sweet crude and Hydrocarbon condensate pumped 30 miles, 48 Km

NO ACCELERATION HEAD or pipe resonant vibration
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