Browse our inventory of seals for Armstrong pumps.
Type 1
Type 2
Type 21
VMS Seals
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 |
Armstrong Vertical Multi-Stage (VMS) Seals
SAF-15-VMS03/05
0.500″
MG1
OEM Part #:
SAF-VMS10
16mm
CAR/SIC/VITON
MG1
Replacement for Armstrong 4700 Series Vertical Multi-Stage
OEM Part #:
A-5000
SAF-VMS18
20mm
CAR/SIC/VITON
MG1
Used in Armstrong VMS18 vertical pumps
OEM Part #:
A-5003
SAF-VMS32/45/64
28mm
CAR/SIC/VITON
MG1
Used in Armstrong VMS32, VMS45, and VMS64 vertical pumps
OEM Part #:
A-5005
SAF-12MM-2100
12mm
CAR/SIC/VITON
Used in Armstrong e-SV ISV pumps
OEM Part #:
210K-12
For Armstrong 4300 Series Pumps
Materials: AFLAS / Carbon / SC/ 316SS
SAF-25-1125-132
Armstrong Part #:
975002-304
SAF-25-1625-132
Armstrong Part #:
975002-334
SAF-25-2125-132
Armstrong Part #:
975002-374
SAF-25-2625-132
Armstrong Part #:
975002-394
FEATURES
- Temperature to 450F
- Pressure balanced
- External seal design
- Set screw driven for positive drive
- Multiple springs create consistent face pressure
*** 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. ***
