Unbalanced Seals,Air Conditioning Seals,Commercial Appliance Seals,Swimming Pool Seals,Submersible Pump Seals,Water Seals,Metric Pump Seals,Wastewater Seals,Rubber Bellows,Face Seals,Rubber Bellows Seals,Carbon Face Seals,Elastomer Bellows Seals,Water Pump Seals,Component Seals,Seal-ol Replacement Seal,Cassette Seals,Seal-ol,VGS seals,VGS,PS Seal,RSD,PS Seals,Type 1 seals,Spare Seals,Type 1A seals,Spare Seal,Type 1B seals,Mechanical Seal,Replacement Seal,Type 2 seals,Mechanical Seals,Replacement Seals,Type 2B seals,Mechanical Face Seal,OEM Seals,Type 6 seals,Mechanical Face Seals,OEM Replacement Seal,Type 6A seals,Seals Mechanical,OEM Replacement Seals,Type 11A seals,Seal Mechanical,OEM Equivalent Seals,Type 16 seals,US Seal Mfg,OEM Equivalent Seal,Type 21 seals,US Seal Co,OEM Equivalents,Type 43 seals,US Seal,RSD Seals,Type 8 seals,Value Guard,RSD Seal,Type 9 seals,Value Guard Seal,Sealol Replacement Seals,Type 2100 seals,Gearbox Seals,Sealol,Type 2106 seals,Closure Seals,Rotary Seal,Type 502 seals,Compressor Seals,John Crane,Labyrinth Seals,John Crane Seal,Mini-Maze,John Crane Seals,Abrasive Separator,Pump Seals,Balanced Seals,Refrigeration Seals
U.S. SEAL MFG. Home
Mechanical Seal
Call 1-800-243-5489
Head & Seat Types
Head Types — U.S. SEAL MFG.
Head type A seal Head type B seal Head type C seal
Type A Type B Type C
Head type D seal Head type E seal Head type EB seal
Type D Type E Type EB
Head type G seal Head type K seal Head type Q seal
Type G Type K Type Q
Head type R seal Head type S seal Head type T seal
Type R Type S Type T
Head type U seal Head type V seal Head type W seal
Type U Type V Type W
Head type X seal    
Type x    
 
Seat Types — U.S. SEAL MFG.
Seat type 1 seal Seat type 2 seal Seat type 3 seal
1 2 3
Seat type 5 seal Seat type 8 seal Seat type 9 seal
5 8 9
Seat type 11 seal Seat type 14 seal Seat type 17 seal
11 14 17
Seat type 20 seal Seat type 25 seal Seat type 27 seal
20 25 27
Seat type 28 seal Seat type 30 seal  
28 30  


Material Code
The Material Code is a five character code such as "BCFZF" which is defined by the following parameters. The first character specifies the Elastomer type, the second character specifies the Washer type, etc.
ELASTOMERS WASHERS METAL PARTS SEATS SPRINGS
B. Buna  A. Bronze  D. Brass  G. Case Iron  E. Monel® 
N. Neoprene  C. Carbon  E. Monel®  K. Ni-Resist  F. Stainless Steel 
Q. EPR  H. Glass Filled TFE  F. Stainless Steel  L. Silicon Carbide  P. Plated Steel 
V. Viton®  L. Silicon Carbide  P. Plated Steel  J. Ceramic   
AFLAS®  M. Molded Plastic    S. Tooled Steel   
  S. Tooled Steel    Z. Tungsten Carbide   
  W. Micarta®       
  Z. Tungsten Carbide       
 
Viton® is a registered trademark of DuPont Dow Elastomers LLC.
Mechanical Seal Value Guard SealDemand Quality.... Demand U.S. SEAL MFG.
Mechanical Seal
U.S. SEAL MFG. is a trademark of U.S. SEAL MFG.
Mechanical Seal
Mechanical Seal
Mechanical Seal
Copyright © 2021 U.S. SEAL MFG. All rights reserved.