For Marine Engineers

Learn about engine room configuration using Allweiler pumps.

CIRCOR’s technical experts have accumulated the following pumping tips and recommendations through years of field experience.

Filtration used to protect rotary, positive displacement pumps is an important element for maximizing pump life and minimizing maintenance expense. Many systems using rotary pumps require a level of liquid cleanliness far different than the pump itself.

Find answers to common questions about the impact of low-sulfur fuel regulations on pump performance.

How much, if at all, mechanical seals do, must or must not leak is a controversial subject for which there are few clear answers. This document is intended to clarify what to expect on mechanical seals found in CIRCOR® products.

CIRCOR factors efficiency gains into their solutions that look beyond initial investment costs and ongoing ownership costs. They use the concept of total savings of ownership (TSO) to create value across an organization. Ship managers no longer need to think of “equipment suppliers,” rather they are choosing a pump technology partner – an organization that provides the people that will integrate their solutions in the most timely and efficient manner.

When handling viscous liquids, shear sensitive liquids or flow/pressure requirements outside of centrifugal pump ranges, rotary, positive displacement pumps provide reliable, efficient, economic solutions. Sealless rotary pumps are available in an everwidening range of configurations.

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