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John Crane mechanical seals
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Operating pressure: 0 bar - 25 bar
Operating temperature: -100 °C - 425 °C
... Stationary API 682/ISO 21049 Metal Bellows Cartridge Seal Type C, Arrangement 1 The Type 1604 high-temperature, high-performance Type C, Arrangement 1, API 682/ISO 21049 qualified cartridge seal is ...
John Crane
Operating pressure: 0 Pa - 1,800,000 Pa
Operating temperature: -40 °C - 200 °C
... available on request. By exchanging the seal faces, a CK 736 wet seal can easily be converted to a contacting, dry-running seal. Type name then changes to CK 736D. Advantages of contacting ...
John Crane
Operating pressure: 0 psi - 3,190 psi
Operating temperature: -50 °C - 200 °C
Aura™ reduces operational and transactional costs using a patented polymeric sealing device. Aura reduces leakage rates by up to 15 percent, lowering the total cost of operation while protecting the environment. An enhanced rotor design ...
John Crane
Operating pressure: 0 bar - 450 bar
Operating temperature: 315 °C
< Back to Dry Gas Seals Type 28AT Non-contacting Gas Seal for Turbo Compressors Type 28AT: The original gas seal, with a design pedigree stretching back over 30 years and evolving ...
John Crane
Operating pressure: 0 bar - 124 bar
Operating temperature: 204 °C
... creating a stable gas film that lubricates the seal faces. Typical problems, such as dry-running wear, vapor lock in the seal chamber and "face popping" (which can lead to catastrophic failure of conventional ...
John Crane
Operating pressure: 0 bar - 82 bar
Operating temperature: -40 °C - 205 °C
... the Type 1 elastomer bellows seal is widely recognized as the industry's workhorse. Suitable for a wide range of service conditions ranging from water and steam to chemicals and corrosive materials, the Type 1 mechanical ...
John Crane
Operating pressure: 0 bar - 20 bar
Operating temperature: -40 °C - 205 °C
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 ...
John Crane
Operating pressure: 40 bar
Operating temperature: -40 °C - 205 °C
The Type 502 mechanical seal is one of the best-performing elastomeric bellows seals available. It is suitable for general service and provides excellent performance in a wide range of ...
John Crane
Operating pressure: 0 bar - 28 bar
Operating temperature: -30 °C - 205 °C
... Crane Type 1 seal head assembly with the Universal Cartridge adaptive hardware. Automatic adjustment compensates for abnormal shaft-end play and run-out, primary ring seal face wear, equipment tolerances ...
John Crane
Operating pressure: 1,500 psi - 2,200 psi
Operating temperature: -20 °C - 204 °C
... dual unpressurized arrangement, without outboard seals also incorporating the same non-pusher technology, the seal can be configured to suit both the operator and pipeline needs. The main risk of seal ...
John Crane
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