More About the Author "Emma"

Author Nick: Emma
Site: http://www.yyzipper.com


Articles by Emma :

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Mechanical Seal Gets Aggressive

Mechanical seal, the retailer of teen and twenty-something fashions, has made a turnaround from negative profits to profits and then some. The company now competes with retailer Forever 21 when it comes to quick turnaround of trendy clothing and accessories sold at affordable prices. One of the major differences however, between mechanical seal and Forever […]

Slurry pump mechanical seal mounting

Mechanical seal mounting assembly for a centrifugal high solids concentration slurry pump is disclosed. A rotating seal ring adapter is secured to the pump’s impeller drive shaft for rotation with the shaft. A stationary seal ring adapter is secured to a first end of a seal carrier which extends through the pump’s back plate. A […]

Outside type mechanical seal device

The invention discloses an outside type mechanical seal device disposing the mechanical seal main body at the atmospheric side so as to stop leak of shaft seal of rotary shaft, comprising an annular stopper ring fixed on the rotary shaft by a setbolt, an annular flange bolted to the fixed side, plural protrusions formed integrally […]

Securing and centering devices for a split mechanical seal

The mechanical seal includes a pair of resilient biasing elements disposed about each seal ring, and the resilient biasing element is preferably an elastomeric member. The axial biasing element is associated with at least one seal ring for generating and applying, in cooperation with the elastomeric member, a second radially inward force; the second force […]

Universal mechanical seal gland

Universal mechanical seal gland formed of plastic has a central aperture positionable over a shaft extending from a housing for positioning a stationary seal against a rotary seal on the shaft. The central aperture is formed of a plurality of cylindrical and radial surfaces which define sealing surfaces permitting the gland to be used with […]