Low wear and long lifespan! Unique carbon bush segment design equipped with self-adjusting hydro pads.
The "TYPE 83" features a unique axial spring design that accommodates shaft runout. It is equipped with a double-segment carbon bush assembly designed to prevent bearing oil from migrating into the dry gas seal cartridge, typically applying a dual structure using inert buffer gas. When used in combination with the "Type 28" dry gas seal, it provides a sealing system that reliably separates the compressor's bearing oil from the process gas. 【Features】 ■ Low consumption of buffer gas ■ Easy-to-install cartridge design ■ Incorporates a bias flow path to prevent oil movement and reduce risks ■ Suppresses the use of buffer and the transfer of bearing oil *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Parameters】 ■Temperature: -30℃ to 200℃ (Fahrenheit -20°F to 400°F) / ■Pressure: 0.2 to 1.0 bar (g) (3 to 15 psi [g]) / ■Peripheral speed: up to 130m/s (430fps) ■Size: Sleeves compatible with shafts ranging from 40mm to 375mm, available in millimeter/inch sizes *For more details, please refer to the PDF document or feel free to contact us.
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【Recommended Applications】 ■Centrifugal Compressors ■Other Compressors *For more details, please refer to the PDF document or feel free to contact us.
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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.