Standard Seals

Component Mechanical Seals Replace John Crane’s 2100 Seal

Component Mechanical Seals Replace John Crane’s 2100 Seal
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Product Details

Designed for demanding applications, the Type HX2100S/K/N mechanical seal is a compact, unitized, single-spring elastomer bellows seal that offers maximum durability and performance.
Ideal for use in centrifugal, rotary and turbine pumps, compressors, chillers and other rotary equipment
The Type HX2100S/K/N is often found in water-based applications, such as wastewater treatment, potable water, HVAC, pool and spa and other general applications.

Alternative to:

John Crane 2100/LK/L1N

Flowserve Pac-Seal 140/142/143

Sterling 540/542/543

AESSEAL B05/B052S/B053



-40°C to 205°C/-40°F to 400°F(depending on materials used)


290 psi(g)/20 bar(g)


3000fpm/15 m/s

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