PPC  


  

  

682B Metal Bellows Seals
DUAL CARTRIDGE SEAL


 

 

 

 LOCATION:
   2769 MISSION DRIVE
   BATON ROUGE, LA
   70805

 MAIL:
   P.O. BOX 52915 
   BATON ROUGE, LA
   70892-2915

 PHONE:
   (800) 731-7325
   (225) 356-4333

 FAX:
    (225)355-2126

 

 


682B Metal Bellows Seals
PPC's 682B metal bellows mechanical seals with elastomeric secondary are availble in all 3 arrangements: single, tandem and double. PPC manufactures all metal bellows in-house. The metal bellows material options are AM350 and Alloy C276. In Arrangement 1, the 682B is a single cartridge seal, in Arrangement 2 it's configured as a tandem seal and in Arrangement 3 it's configured as a double seal.

Typical applications:
Acid Transfer, Alkylation, Auxiliary, Catalytic Cracking, Caustic and Chlor-Alkali, Crude Handing and Treament, Delayed Coking, Distillation, Heavy Oil and Upgrading, Hydrocracking, Hydrotreating, Logistics and Tank Farm, Pharmaceuticals, Polymers, SAGD, Slurry Processing, Solvents, Utilites, Volatile Organic Compounds, Waste Processing and Water Handling, Water Treatment and Water Injection.

PPC 682B
Is a Type B seal. They are balanced, inside-mounted, cartridge-design, Nonpusher (metal bellows) seal in which a flexible element normally rotates. The Secondary sealing elements are elastomeric o-rings. Arrangement 2 as shown.

Technical Data:

•Temperatures: -100°F to 500°F, please consult with PPC for applications exceeding 400°F

•Pressures: up to 300 P.S.I.G, depending on size and speed

•Speed: up to 3600 RPM


 

 


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