Fluid sealing method of mechanical seal (1)-

Fluid sealing method of mechanical seal (1)

　2017-02-22　　

Fluid sealing method of mechanical seal (1)

1. Fully enclosed or partially enclosed

Seal the machine or equipment casing or hood completely or partially. Mechanically hermetic pumps, hermetic compressors, canned pumps, pumps driven by magnetic couplings, and mixers are all hermetic sealing methods applied. This hermetic pump is characterized by no shaft seal and hermetic chamber. The method to reduce the number of sealed boxes (or sealed chambers) is the partially closed sealing method, which is used in vertical barrel pumps and chopper pumps.　　293.html,

Diffusion phenomenon of mechanical seal (2) 　　 Fluid sealing method of mechanical seal (2)