Enhanced rotor design! A reliable design with proven results in many fields.
"AURA" is a gas seal that uses polymer products to reduce the total costs of operation and maintenance. With an enhanced rotor design, it extends the intervals between regular maintenance, allowing customers to reduce their spare inventory by utilizing the optional spare parts retention contract. It ensures reliable operation at temperatures from -50°C to 200°C (-58°F to 392°F) and pressures up to 220 bar (g) (3190 psi). 【Features】 ■ Rotation direction: unidirectional, bidirectional ■ Tandem structure ■ Proven design with a track record in many applications ■ Utilizes polymer sealing devices *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Parameters】 ■Temperature: -50℃ to 200℃ (-58°F to 392°F) ■Pressure: up to 220 bar (g) (3190 psi [g]) ■Peripheral speed (measured at balance diameter): 140 m/s (459 fps) ■Size ・Seal size: up to 307.9 mm (12.125 inches) ・Shaft diameter: up to 260 mm (10.25 inches) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Recommended Applications】 ■ High-speed centrifugal compressors ■ Blowers, gas turbines, and others *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was established in Japan in 1968 as a member of the John Crane Group, a leader in the mechanical seal industry. Since then, we have grown with the high trust and evaluation from our customers. We utilize the cutting-edge technology of the global John Crane Group to provide design, manufacturing, import, sales, and engineering services for various seals and related equipment. Please feel free to contact us if you have any inquiries.