What do the letters of pump model ZHYa200 500 stand for?
Thread Content
Pump type ZHYa200 500 What do the letters stand for? What type of pump is it?
This post was last edited by 156026692 on 2017-10-30 09:47 to familiarize yourself with the model. Shenyang XXX pump? (The name is not written out to avoid the suspicion of advertising) ZHY type process pump for petrochemical and natural gas industries. The pump has a single-stage, single-suction, radially split volute structure. The pump has axial suction and radial discharge, and is installed with central support. ZHY: Process pumps for the petrochemical and natural gas industries a: It is similar to the impeller being cut for the first time. It is the first subsequent modification of the ZHY pump and has no practical significance. 200: Impeller nominal diameter (mm) 500: Pump outlet nominal diameter (mm)
ZHya: Manufacturer code + pump type combination? ? 200: Suction diameter? ? 500: Impeller diameter? ? Haha, this is too difficult, the model is quite biased. If you know which manufacturer of pump it is, it will reduce the difficulty. At present, it is nothing more than a piece of clothing without any label on the street stalls. I wonder where it is produced.
ZHY: Process pumps for the petrochemical and natural gas industries 200: Inlet diameter (mm) 500: Impeller diameter (mm) is small a: It may be that the modified structure is: The ZHY pump is a single-stage, horizontal cantilever centrifugal pump with a single-stage radial impeller, axial suction, radial discharge, and a horizontal centerline branch. According to the usage conditions, front and rear wear rings and balancing holes are used for hydraulic balancing. The sealed cavity has water cooling or heat sink and fan cooling. The shaft seal adopts single-end mechanical seal, double-end mechanical seal and series mechanical seal. And equipped with cooling, flushing or sealing fluid systems. Standard pipelines are designed according to API610 specifications. Viewed from the motor end, the pump rotates clockwise. Attached is a photo
It’s rare that I have the time and interest to answer a question. I didn’t expect Sister Zhang’s answer to be more comprehensive, with pictures and texts! Awesome!