I’d like to ask about the sealing issues of high-temperature pumps

2011-02-12View Original

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I currently have a high-temperature pump with a temperature of 350 degrees. Should I use PLAN23+62 or PLAN32+62? The freezing point of the oil is 20 degrees. If PLAN32+62 is used, can I use -35 grade diesel with a temperature of 40 degrees as the sealing oil? Also, I would like to ask: can steam at 1.0 MPa and 250 degrees be used with model 62?

Reply #22011-02-12

How are your working conditions? This is the primary issue! For a medium of 350, I think 23+53A would be sufficient; using 62 is a bit wasteful. If 62 is used, the steam pressure becomes a bit too high

Reply #32011-02-12

The inlet pressure is at atmospheric pressure, while the outlet pressure is around 10 kilograms

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I’d like to ask about the sealing issues of high-temperature pumps

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