What do the letter codes of pump models mean?
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For the centrifugal pump model ZA50-200, what do the letters and numbers mean respectively?
ZA Sulzer pump model, 50 outlet diameter, 200 overall impeller diameter. You can refer to this post: http://bbs.hcbbs.com/thread-1371059-1-1.html
The ZA50-200, part of the ZA series of pumps, is a single-stage end-suction pump of the OH1 type designed by Sulzer in accordance with API610 version 8; it is generally used for media at temperatures below 150 degrees. 50 is the outlet diameter, and 200 is the maximum nominal diameter of the impeller.
Thank you, but someone upstairs answered first, so the best prize goes to them. Don’t blame me:P
LZ gives points and flowers to the above two people.
ZA50-200, cryopump; 50 is the outlet pipe diameter, and 200 is the maximum nominal diameter of the impeller.
Thank you, the person on the first floor already told me