Aura™ Gas Seals | John Crane Mechanical Seals
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Aura

次世代型 ジョン・クレーン ガスシール

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 extends scheduled maintenance periods, and the optional bi-directional capability reduces the need for an extensive spares inventory.

Aura provides the ultimate reliable operation in temperatures ranging from -58°F to 392°F/ -50°C to 200°C and pressures up to 3190 psi (g)/220 bar (g).

With Aura, operators gain access to localized technical expertise from the largest global service network in the industry with over 300 service engineers located worldwide. Technical support and troubleshooting from service and reliability experts is available on the widest range of applications in the industry.

Calculate the economic benefits of retrofitting oil-seal equipped centrifugal compressors using the John Crane Lifecycle Cost Calculator.

View Aura Interactive 3D Models

 


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Caractéristiques

  • California Residents: PROPOSITION 65 WARNING
  • Unidirectional or bidirectional capability
  • Tandem configuration
  • Robust design building on field-proven pedigree

Paramètres

LIMITES DE TEMPÉRATURE

-50 à 200 °C/-58 à 392 °F

LIMITES DE PRESSION

Jusqu’à 220 bar(g)/3 190 psi (g)

LIMITES DE VITESSE

Jusqu’à 140 m/s / 459 tr/min, mesure au diamètre d’équilibre

LIMITES DE TAILLE

pour les dimensions d’arbre jusqu’à 260 mm/10,25 po, correspondant aux tailles de garniture jusqu’à 307,9 mm/12,125 po

Applications recommandées

  • Compresseurs centrifuges
  • Autres compresseurs

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