Qseals supplies and refurbishes every Armstrong seal. We can almost always deliver Armstrong seals straight from stock, in all common sizes and with virtually any combination of seal face and elastomer.
A lot of experience with Armstrong seals
Our database currently holds 9 Armstrong product groups. We currently know of 63 suitable alternatives from other brands for these, covering no fewer than 95 different applications. Think of products such as the Armstrong 9975000-987 and Armstrong 975000-987. In other words, we have most likely handled your specific situation or problem before. We are happy to advise you without obligation. Search all Armstrong products.
Refurbishing Armstrong seals
If your Armstrong seal can still be refurbished, Qseals can help you with that too. Read more about mechanical seal refurbishment.
Search Armstrong seals
14 products found
Armstrong 9975000-987 Armstrong
PARALLEL SPRING, NBR (NITRILE), 25 bar, Antimony Carbon (ANT CAR), 53.9 mm, Silicon Carbide (SIC), 120 °C
Armstrong 975000-987 Armstrong
PARALLEL SPRING, NBR (NITRILE), 25 bar, Antimony Carbon (ANT CAR), 53.9 mm, Silicon Carbide (SIC), 120 °C
Armstrong 975000-985 Armstrong
PARALLEL SPRING, NBR (NITRILE), 25 bar, Antimony Carbon (ANT CAR), 53.9 mm, Silicon Carbide (SIC), 120 °C
Armstrong D101166-108 Armstrong
PARALLEL SPRING, Viton (FKM VIT), 25 bar, Carbon (CAR), 53.9 mm, Silicon Carbide (SIC), 205 °C
Armstrong 9975000-997 Armstrong
PARALLEL SPRING, EPDM (EPR), 25 bar, Carbon (CAR), 53.9 mm, Ceramic (CER), 140 °C
Armstrong 975000-997 Armstrong
PARALLEL SPRING, EPDM (EPR), 25 bar, Carbon (CAR), 53.9 mm, Ceramic (CER), 140 °C
Armstrong D101166-010 Armstrong
PARALLEL SPRING, NBR (NITRILE), 25 bar, Carbon (CAR), 63.5 mm, Silicon Carbide (SIC), 120 °C
Armstrong 425920-001 Armstrong
PARALLEL SPRING, NBR (NITRILE), 20 bar, Carbon (CAR), 44.4 mm, Ceramic (CER), 120 °C
Armstrong 4392/32/105 Armstrong
RUBBER BELLOW, NBR (NITRILE), Carbon (CAR), 19.1 mm, Ceramic (CER), 120 °C
Armstrong SV804T22 Armstrong
Armstrong Frame size 40-200 Armstrong
Armstrong Frame size 150-200 Armstrong
Armstrong Frame size 100-200 Armstrong
Armstrong 4600 12X10X12.5 Armstrong
