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Burgmann Mfl85n Replacement Metal Bellows Seal Mechanical - China

price: contact company for price

Structure Descriptions:

Equivalent to Burgmann MFL85N

Welded metal bellows design

Operating Limits:

Temperature: -20---220ºC

Speed: 20m/s

Pressure: 25bar

Standard size: 16-100mm


Seal ring: Car, Sic, Ssic, TC

Secondary seal: NBR, EPDM, Viton, Kalrez etc.

Spring and Metal parts: 304, 316, AM350,

HAST. C, Inconel 718, Titanlum


For unstepped shafts

Single seal


Independent of direction of rotation

Metal bellows rotating


For extreme temperature ranges

No dynamically loaded O-Ring

Self cleaning effect

Short installation length possible

Pumping screw for highly viscous media

available (dependent on direction of


Recommended applications

Process industry

Oil and gas industry

Refining technology

Petrochemical industry

Chemical industry

Hot media

Cold media

Highly viscous media


Special rotating equipment

Company Contact:

  • Phone: 8651258721080

  • Address: 379, Changjiang East Road, Jin'gang Town, Zhangjiagang, China

  • Email: Email

Published date: May 29, 2014 -

  • Business Description: Saisi Mechanical Seal Co., Ltd is specialized in manufacturing of high

    quality mechanical seals for pumps, mixers, compressors etc with over 20

    years experience. We are committed to assist customers with the best

    sealing solutions at competitive prices.

    Our products and services include:

    Bellow mechanical seals: rubber bellow, PTFE bellow and metal bellow;

    Spring pusher seals: single spring, multiple springs and wave spring;

    Cartridge mechanical seals: single and double arrangement;

    OEM mechanical seals and customized products;

    Seal materials : SSiC, RBSiC, alumina, TC, carbon, stainless steel and all kinds of elastomer ;

    Seal repair services: including refurbishment and re engineering.

    To guarantee our product quality, we select the best raw materials and take state of the art manufacturing process for all components. The diverse material combinations and seal designs enable us to serve different industries, such as water treatment, food and beverage, petroleum, chemical, power plant, pulp and paper, printing and dyeing, pharmaceutical, automotive, marine, etc.

    Saisi is devoted to meet customers' demands not only by quality and price, but also by our service. All requests will be received and responded immediately by our sales staff or technicians.

    We welcome your inquiries and look forward to cooperate with you. For more information, please contact with us

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