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Armstrong Replacement Pump Seals

Browse our inventory of seals for Armstrong pumps.

Type 1 Seals
Type 2 Seals
Type 21 Seals
Seals for 4700 Series VMS Pumps
Seals for e-SV ISV Pumps
Seals for 4300 Series Pumps

If you can’t find the seal you are looking for on the lists below, ask us about it! We will do our best to get you the one you need.

Type 1 Seals

Size US Seal Part # Mfg. Part # SAF Part #
1.125″ PS-204-EPR 810150-143 SAF-PS204EPR
1.750″ PS-205 425920-001 SAF-PS205

Type 2 Seals

Size US Seal Part # Mfg. Part # SAF Part #
0.750″ PS-752 SAF-PS752
0.750″ PS-750V-CMS-P66 116707-003, 116707-004 SAF-PS750V-CMS-P66
0.750″ PS-750V 816707-003 SAF-PS750V
1.250″ PS-976 825458-001 SAF-PS976
1.250″ PS-977 SAF-PS977
1.250″ PS-3023 975000-981, 975000-982, 9975000-981 SAF-PS3023
1.250″ PS-517 810150-137 SAF-PS517
1.250″ PS-517-TC-SEAT 810150-133 SAF-PS517-TC-SEAT
1.250″ PS-383V 810150-127 SAF-PS383V
1.625″ PS-514 811339-000 SAF-PS514
1.625″ PS-461 SAF-PS461
1.625″ PS-3025 975000-983, 975000-984, 9975000-983 SAF-PS3025
2.125″ PS-3035 975000-985, 975000-987, 9975000-987 SAF-PS3035

Type 21 Seals

Size US Seal Part # Mfg. Part # SAF Part #
0.500″ PS-3844 816706-001, 816706-002, 816706-021, 916706-021 SAF-PS3844
0.500″ PS-401A 816032-000 SAF-PS401A
0.500″ PS-392 SAF-PS392
0.500″ PS-3843 116706-021,  116706-023, 816706-003, 816706-004, 816706-023, 916706-023 SAF-PS3843
0.625″ PS-359V-CMS 810134-000, 910134-000 SAF-PS359V-CMS
0.750″ PS-358V 816707-001, 816707-002 SAF-PS358V
0.750″ PS-3559 110120-009 SAF-PS3559
1.250″ PS-978-P66 975000-958 SAF-PS978-P66
1.250″ PS-979 SAF-PS979
1.250″ PS-618-EPR-P66 810150-125 SAF-PS618-EPR-P66
1.250″ PS-2203 SAF-PS2203
1.250″ PS-976 825458-001 SAF-PS976
1.250″ PS-185-EPR-P66 975000-991 SAF-PS185-EPR-P66
1.625″ PS-3030 975000-993 SAF-PS3030
1.625″ PS-7017 975000-961 SAF-PS7017
2.125″ PS-338-EPR 975000-997, 9975000-997 SAF-PS338-EPR
2.125″ PS-543V D101166-108 SAF-PS542V
2.500″ PS-853 D101166-010 SAF-PS853

For Armstrong 4700 Series VMS Pumps

SAF-VMS32-9 to 32-10-1

SAF-15-VMS03/05
0.500″
Fits Armstrong pump models VMS 03 and VMS 05

OEM Part #:
190120-000

SAF-VMS10
16mm
CAR/SIC/VITON
Fits Armstrong pump model VMS 10

OEM Part #:
190120-001

SAF-VMS18

SAF-VMS18
20mm
CAR/SIC/VITON
Fits Armstrong pump models VMS 18

OEM Part #:
190120-002

SAF-VMS32-45-61

SAF-VMS32/45/64
28mm
CAR/SIC/VITON
Fits Armstrong pump models VMS 32, VMS 45, and VMS 64

OEM Part #:
190120-003

SAF-VMS32-9 to 32-10-1

SAF-VMS32-9/32-10-1
CAR/SIC/VITON
Fits Armstrong pump models VMS 32-9 to VMS 32-10-1

OEM Part #:
190120-004

For Armstrong e-SV ISV Pumps

SAF-12MM-2100

SAF-12MM-2100
12mm
CAR/SIC/VITON

OEM Part #:
210K-12

For Armstrong 4300 Series Pumps

FEATURES

  • Temperature to 450F
  • Pressure balanced
  • External seal design
  • Set screw driven for positive drive
  • Multiple springs create consistent face pressure
  • Materials: AFLAS / Carbon / SC/ 316SS

SAF-25-1125-132
Armstrong Part #:
975002-304

SAF-25-1625-132
Armstrong Part #:
975002-334

SAF-25-2125

SAF-25-2125-132
Armstrong Part #:
975002-374

SAF-25-2625

SAF-25-2625-132
Armstrong Part #:
975002-394

*** Pump companies, pump models and seal models are listed for reference only. SAF Seals and SAF Precision Manufacturing Ltd. are NOT affiliated with any pump manufacturers. ***