This type of pump has a groove on the shaft for M-seal spring retaining ring. If there is no groove like this, You should measure the distance of M- seal before removing it from the shaft.
Sir..I have a silly question. I saw in learning there is the bearing after mechanical seal . But there is none in your video. Can you please tell me where is the bearing?
In general, Ball bearings and bronze sleeve bearings are used together for the longer shaft (e.g Fire & GS pump), Shorter shaft use only bronze sleeves bearings. In my video, the shaft bronze bearing was replaced. You may watch again between 01:50 to 02:50 minutes of this video.
5:11 u removed oil seal sir. i only know mechanical seal has 2 parts. 1) rotating 2) stationary. my question is, from where oil seal came? i dont understand 😢 sorry for my poor knowledge.
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