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Products Overview

T21 Mechanical Seal

The T21 Mechanical Seal is a replacement for the John Crane 21 Seal.


Aesseal P04/P04T seal

Flowserve 110 seal

Roten 21Aseal

Sealol 43 CU Short seal

US Seal C seal

Vulcan 11 seal

Temperature: -20℃ to +120℃

Pressure: ≤1.0MPa

Speed: ≤15m/s

Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide 

Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless

Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)

Spring and Metal Parts: Stainless Steel

Cleans Water, Sewage Water, Oil and other moderately corrosive fluids

T21 Mechanical Seal, Elmira Pump

T21 Mechanical Seal, Elmira Pump

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