The FSI 6080 is a dual cartridge rotary metal bellows seal. The dual seals are double balanced to provide both pressurized and non-pressurized seal operation.

FEATURES:

• Incorporates radial flow pumping ring for positive circulation All 0-rings are static; no dynamic 0-rings
• Two piece gland allows for economical bi-metal construction Centralized face loading ensures even face loading (flatness) throughout all temperature and pressure ranges
• Available in all ANSI pump sizes for both standard bore and over size stuffing box configurations

OPERATING PARAMETERS:

• Temperatures: 0°F to 750°F* (-20 C to 380 C)
• Pressures: Up to 300 psi* (20 Bar)
• Shaft Speeds: Up to 3600 RPM*

MATERIALS OF CONSTRUCTION: 

• Metal Components:  AM350 SS, nconel 718 as Standard
• Seal Face Materials:  Carbon, Silicon Carbide, Tungsten Carbide
• Elastomers:  Fluoroelastomer, Perfluoroelastomer, Aflas, EPR/EPDM as standard o-ring materials. All other commercially available elastomers as specified.  Type 6090 utilizes Graphoil secondary seals for high temperature applications.
• Sizes:  Up to 5.00”. Available in both inch and metric sizes.

As always, consult your FSI representative for applications which approach or exceed these parameters.

Download PDF:  Mechanical Seals Series 6080