By: Thomas Yoon Previously, we have talked about using suitable greases for different applications. Basically, we want to use low temperature greases for low temperature applications and high temperature greases for high temperature applications. The reason is quite simple – […] ↓ Read the rest of this entry…
By: Thomas Yoon A lubricating grease is usually a mixture of 85 to 90 percent mineral oil or synthetic oil together with a thickener. In a majority of all greases, the thickener is a metallic soap. One example is lithium […] ↓ Read the rest of this entry…
Troubleshooting Centrifugal Pumps Because most of the pumps on board ship are centrifugal pumps, we will examine the symptoms and common causes of centrifugal pump problems here. Centrifugal pumps work, as the name suggests, on the centrifugal forces acting on […] ↓ Read the rest of this entry…
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