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    E-2100 type, replacement product of John Crane 2100 type, Rubber bellows type mechanical seal Temperature: -40~+150℃ Speed: 15m/s Pressure: 2Mpa

Installation drawing and size of E-2100.pdf

Suggested operating limits

Temperature: -20 - 120℃

Speed: ≤15m/s


Combined material

Rotary face: Carbon/Sic/TC

Stat Ring: Ceramic/Sic/TC

Seat Type:Standard 2100 seat


Unitized construction allows for fast and easy installation and replacement. Design fits DIN24960, ISO 3069 and ANSI B73.1 M-1991 standards.

Innovative bellows design is pressure-supported and will not crease or fold under high pressure.

Non-clogging, single-coil spring keeps seal faces closed and properly tracking during all phases of operation.

Positive drive through interlocking tangs will not slip or break free during upset conditions.

Available in the widest array of material options, including high performance silicon carbides.

Recommended Application

Process Pumps

Other Rotating Equipment

Designed for demanding applications, the Type 2100 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 2100 is often found in water-based applications, such as waste water treatment, potable water, HVAC, pool and spa and other general ap

Installation size and drawing of 2100 type for John Crane