Articles

Take advantage of our expertise as a leading gear pump OEM, and get your system right from the start. Read CIRCOR’s Robert Limper and Emmett Sellers, P.E. on how to achieve accurate fluid delivery and service reliability in “7 Tips for Choosing a Metering Gear Pump" in a recent issue of Pumps and Systems.

Puralube Germany depends on CIRCOR’s Allweiler Progressing Cavity Pumps to optimize oil transfer and meet the many pumping challenges at its Leipzig refineries.

Pumps & Systems features an article by CIRCOR senior design engineer Tim Jones about two- and three-screw pumps for hydrocarbon applications where flow or pressure demands change frequently, or even occasionally, on any given day. In “How Positive Displacement Pumps Handle Viscosity,” find out why accurate viscosity calculations are crucial in manufacturing a pump that will perform as expected in this scenario.

Learn about the latest enhancement to the Smart Technology CM-1000 Series intelligent seawater cooling system controller – Active Valve Control. This new feature offers energy savings up to 85%, lower maintenance costs up to 50% and much more.

Marine Propulsion & Auxiliary Machinery magazine discusses how the CM-1000 intelligent pump control system is generating real energy savings in marine applications, using variable speed drive to match the energy consumption of seawater cooling pumps to the temperature of fresh water in real time.

This primer on twin and three screw pumps describes how they are uniquely suited to many applications in the oil and gas market.

Mechanical seals are controlled leakage devices, not zero leakage devices. Read our new article, “The ABCs of Mechanical Seal Leaks and Impact on Thermal Fluid Operations,” and learn about the role of condition monitoring in helping MRO professionals gauge the fitness of the pumps on which seals perform their critical function.

Major oil companies were the first to adopt and use oil mist. Now many of the smaller and even the independent refineries recognize the benefits of oil mist lubrication and are using it to achieve improved reliability with their smaller workforces.

Learn more about what to expect with mechanical seals found in ALLWEILER and IMO AB pump products.

CIRCOR’s Ian White and Henrik Wikström explain in World Pumps why three-screw pumps can optimize performance and efficiency in a broad spectrum of applications while delivering benefits across a very long lifecycle. Article used with permission and published in the November/December 2017 issue of World Pumps.

This is a tale of two pump curves in storage and terminal applications: one steadily bending downward from pump shut-off head, the other barely a curve at all. Only one of those pump technologies can achieve certain critical objectives for reliably pumping hydrocarbons with highly variable fluid properties and under varying operating conditions.

With large reductions in new well and field development, and limited capital expenditure available for facility optimizations, prospects for production increases may appear dismal. But reasonable strategies to unlock stubborn reserves and optimize immediate production do exist.

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