TRHL

Description

The TRHL seal is particularly suitable, in the absence of external washing, with fluids at temperatures higher than 260° C and where emission control is necessary; the rotating bellows excludes the problems of packing of the springs and the dynamic o-ring and tolerates axial and radial movements.

The secondary containment mechanical seal is stationary to reduce the load on the surfaces and minimize the heat generated thanks also to Fluiten’s particular Fluigrid technology.

The TRHL seal is the result of the standardization of a series of projects tested and created in accordance with the API 682 IV edition standard.

• Single balanced seal with metal bellows and secondary containment seal;
  
• Double direction of rotation;
  
• Monolithic sealing rings;
  
• Multipoint unjection uniform flow distribution system on the product side seal;
  
• Flushing or venting connections and control of physiological losses of the process-side seal;
  
• Flange and shaft sleeve designed to customer specifications;
  
• Recommended for API 610 horizontal and vertical pumps;
  
• Solution developed to provide installations on existing machines.

(*) Inch dimensions are available upon request.
The maximum values are determined by the specific combination of operating conditions.
For further details, please contact us.

Additional information