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,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
U.S. Seal Mfg. Home
Mechanical Seal
New Products
Pool Service Kit
Pool Service Kit
Replacement Seals for KSB
Replacement Seal Kits for A-C Pump - Series AC 2000
Call 1-800-243-5489
Seal Identification Form

Need assistance specifying the right seal for your job? Fill out the form below as completely as possible and we'll be glad to get back to you by way of email with our recommendation.

(Fields marked with red must be filled in.)
 
Contact Information
Mechanical Seal
Company Name:  
Country:  
Contact Name:  
Phone:  
eMail:  
     
Equipment Data
Mechanical Seal
Pump Manufacturer:   
Model Number:  
Seal Part Number:  
     
Design & Dimensional Data
Mechanical Seal
Head Type: (see below):  
Head O.D.:  
Head Operating Height:  
Mating Ring Type: (see below)  
Mating Ring O.D.:  
Mating Ring Thickness:  
Shaft/Sleeve O.D.:  
     
Quantity Needed:  
 
Material Code
Mechanical Seal
If Known (see below):  

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    
 
Mating Ring Designs — U.S. Seal Mfg.
Mechanical Seal Seat type 1 Mechanical Seal Seat type 2 Mechanical Seal Seat type 3
1 2 3
Mechanical Seal Seat type 5 Mechanical Seal Seat type 8 Mechanical Seal Seat type 9
5 8 9
Mechanical Seal Seat type 11 Mechanical Seal Seat type 25 Mechanical Seal Seat type 27
11 25 27
Mechanical Seal Seat type 28 Mechanical Seal Seat type 31 Mechanical Seal Seat type 32
28 31 32


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.
SECONDARY SEALS PRIMARY RINGS METAL PARTS MATING RINGS SPRINGS
Mechanical Seal
B. Buna  A. Bronze  D. Brass  A. Bronze  E. Monel® 
N. Neoprene  C. Carbon  E. Monel®  G. Cast Iron  F. Stainless Steel 
Q. EPR  H. Glass Filled PTFE  F. Stainless Steel  J. Ceramic  P. Plated Steel 
T. PTFE  L. Silicon Carbide  P. Plated Steel  K. Ni-Resist   
V. Viton®  M. Molded Plastic    L. Silicon Carbide   
X. AFLAS® R. Silicon Carbide (CVR)    O. Stellite   
Y. Kalrez® S. Tooled Steel    S. Tooled Steel   
  Z. Tungsten Carbide    Z. Tungsten Carbide   
 
AFLAS® is a registered trademark of Asahi Glass Co., Ltd.
Kalrez® is a registered trademark of DuPont Performance Elastomers, LLC
Viton® is a registered trademark of DuPont Performance Elastomers, LLC
Monel® is a registered trademark of Special Metals Corporation
Mechanical Seal Value Guard SealDemand Quality.... Demand U.S. Seal
Mechanical Seal
U.S. Seal Mfg. is a trademark of U.S. Seal Mfg.
Mechanical Seal
Mechanical Seal
Mechanical Seal
Copyright © 2013 U.S. Seal Mfg. All rights reserved.