WebProcess side. Plan 01 Internal circulation in pump. Plan 02 Dead ended, clean medium. Plan 03 Tapered seal chamber bore. Plan 11 Circulation, pressure increase. Plan 12 Circulation, pressure increase + strainer. Plan 13 Circulation, venting. Plan 14 Circulation, venting, Plan 11+13, vertical pump. Plan 21 Circu ... WebCooling water or low temperature steam can be used in the seal chamber cooling jacket to decrease seal chamber temperature. Used in combination with Plan 62 steam quench for hot process media. Application Large bore seal chambers, preferably with a cooling jacket. Low speed pumps. Generally popular in chemical industry. Remarks, checkpoints
API Standard 682 - American Petroleum Institute
WebAug 4, 2024 · 13 Common Causes of Seal Leakage and Failure. Years ago, most pump shafts were sealed using rings of soft packing, compressed by a packing gland, but this type of shaft seal required a fair amount of leakage just to lubricate the packing and keep it cool. Then came the development of the mechanical seal, which accomplishes the job of ... WebFeatures. Plan 01 does not need any external piping. Acts as an internal flushing line for the mechanical seal. Prevents highly viscous fluids from freezing/polymerizing at lower temperatures because the flushing line is not exposed to the atmosphere like in Plan 11. german american chamber of commerce detroit
API Plans Flowserve - [PDF Document]
WebFeatures. Plan 01 does not need any external piping. Acts as an internal flushing line for the mechanical seal. Prevents highly viscous fluids from freezing/polymerizing at lower … WebTo keep mechanical seal systems functioning as long as possible, we recommend using standardized seal piping plans. Detailed API seal piping plans ensure minimal seal face … WebA mechanical seal requires frequent repair and replacement. It is a costly thing. Therefore, it is important to follow some principles to choose the best seal flush plan for the single … german american checking accounts