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Pump Shaft Seals



Click the link below to view our pump seal cross reference guide.

http://spapartsshop.com/Pump Seals.pdf


Click here to learn how to install or remove shaft seals

Replacement Shaft Seal Types

Good

  • Buna/Graphitic Plastic
  • Industry standard for general pool applications
  • Includes PS-100, 200, 201, 501, 601, 1000 and 2131
  • These seals are NOT RECOMMENDED for spas, ozonators or salt chlorine generators

Better

  • Ozone/Salt Service Seals
  • Viton/Carbon Graphite
  • Use for applications involving salt chlorine generators or ozonators
  • These applications require tough seals

Best

  • SCS Silicon Carbide Seals
  • Silicon Carbide, Viton & Stainless Steel
  • For your most demanding applications
  • Superior abrasion, corrosion and chemical resistance
  • Best choice for salt generators or ozonators
  • More forgiving when pump is run dry or accidentally loses prime
  • Compatible with all pool & spa chemicals
  • The best seal on the market! Upgrade your customers and provide them with peace of mind!
ConfigurationShaft SizeCommon EquivalentGood Seal #Good U.S Seal#Better Seal#Better U.S. Seal #Best Seal#Best U.S. Seal #
Ceramic In Volute
35-423-1000 5/8" PS-100 35-423-1000 PS-100 35-423-1005 PS-3866 35-423-1002 PS-1900
5/8" PS-200 35-423-1020 PS-200 35-423-1019 PS-3867 35-423-1022 PS-1901
5/8" PS-501 35-423-1040 PS-501 35-423-1043 PS-3864 35-423-1041 PS-1903
5/8" PS-3890   35-423-1088 PS-3890 35-423-1089 PS-1907
3/4" PS-201 35-423-1021 PS-201 35-423-1025 PS-3868 35-423-1023 PS-1902
3/4" PS-851 35-423-1042 PS-851 35-423-1096 PS-201V-CMS 35-423-1090 PS-1908
7/8" PS-309 35-423-1039 PS-309    
1" PS-360 35-423-1092 PS-360 35-423-1094 PS-3874 35-423-1093 PS-1909
Ceramic In Impeller
35-423-1060 3/8" PS-671 35-423-1062 PS-671    
1/2" PS-142 35-423-1052 PS-142    
1/2" PS-163 35-423-1084 PS-163      
5/8" PS-1000 35-423-1060 PS-1000 35-423-1048 PS-3865 35-423-1061 PS-1905
3/4" PS-601 35-423-1080 PS-601 35-423-1044 PS-3986 35-423-1082 PS-1904
Ceramic In Volute With Plastic Cup
35-423-1070 5/8" PS-2131 35-423-1070 PS-2131 35-423-1069 PS-3869 35-423-1072 PS-1906
Speck Style
35-423-1056 60mm PS-VGM-2920 35-423-1056 PS-VGM-2920  
Displaying products 31 - 36 of 36 results
Page 2 of 2 Page moveprev12
Shaft Seal, PS-200, 5/8" Shaft, Buna
Price: $5.57
Shaft Seal, PS-200, 5/8" Shaft, Buna
Shaft Seal, PS-200, 5/8" Shaft, Buna
Shaft Seal, PS-201, 3/4" Shaft, Buna
Price: $6.63
Shaft Seal, PS-201, 3/4" Shaft, Buna
Shaft Seal, PS-201, 3/4" Shaft, Buna
Shaft Seal, PS-3868, 3/4" Shaft Size, Ozone/Salt SVC, Viton
Price: $13.12
Shaft Seal, PS-3868, 3/4" Shaft Size, Ozone/Salt SVC, Viton
Shaft Seal, PS-3868, 3/4" Shaft Size, Ozone/Salt SVC, Viton
Shaft Seal, PS-3869, 5/8" Shaft, Viton PS-2131
Price: $14.83
Shaft Seal, PS-3869, 5/8" Shaft, Viton PS-2131
Shaft Seal, PS-3869, 5/8" Shaft, Viton PS-2131
Shaft Seal, Viton
Price: $33.39
Shaft Seal, Viton
Shaft Seal, Viton
Page 2 of 2 Page moveprev12

Replacement Shaft Seal Identification

Shaft Seals ID Guide

Head Types

Type A
Type B
Type C
Type D

Identification Chart

TypeSeal Head TypeShaft SizeSeal ODSeal HeightMating Ring DiameterMating Ring Thickness
PS-100* A 5/8" 1-7/32" 13/16" 1-13/16" 11/32"
PS-200* A 5/8" 1-7/32" 13/16" 1-1/4" 13/32"
PS-501* A 5/8" 1-7/32" 15/16" 1-1/4" 13/32"
PS-2131* A 5/8" 1-7/32" 13/16" 1-1/4" Lexan Cup
PS-201* A 3/4" 1-11/32" 13/16" 1-3/8" 13/32"
PS-851 A 3/4" 1-11/32" 13/16" 1-3/8" 13/32"
PS-360* A 1" 1-13/16" 1" 1-7/8" 7/16"
PS-671* B 3/8" 1-1/8" 15/32" 7/8" 5/32"
PS-163* B 1/2" 1-1/8" 43/64" 1" 5/16"
PS-142* B 1/2" 1-1/8" 43/64" 1" 7/32"
PS-1000* B 5/8" 1-7/16" 25/32" 1-1/4" 13/32"
PS-601* B 3/4" 1-9/16" 51/64" 1-3/8" 13/32"
VGM-2920* B 3/4" 1-17/32" 47/64" 1-13/32" 19/64"
PS-309* C 7/8" 1-5/16" 3" 1-1/2" 13/32"
PS-3890* D 5/8" 1-1/32" 27/32" 1-3/8" 13/32"


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