Qseals supplies and refurbishes every KSB seal. We can almost always deliver KSB seals straight from stock, in all common sizes and with virtually any combination of seal face and elastomer.
A lot of experience with KSB seals
Our database currently holds 58 KSB product groups. We currently know of 406 suitable alternatives from other brands for these, covering no fewer than 487 different applications. Think of products such as the KSB SU 033-SO-1 Q1Q1PGG and KSB 1046531. In other words, we have most likely handled your specific situation or problem before. We are happy to advise you without obligation. Search all KSB products.
Refurbishing KSB seals
If your KSB seal can still be refurbished, Qseals can help you with that too. Read more about mechanical seal refurbishment.
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KSB SU 033-SO-1 Q1Q1PGG KSB
RUBBER BELLOW, NBR (NITRILE), 16 bar, Silicon Carbide (SIC), 33 mm, Silicon Carbide (SIC), 120 °C

KSB 1046531 KSB
RUBBER BELLOW, NBR (NITRILE), 16 bar, Silicon Carbide (SIC), 33 mm, Silicon Carbide (SIC), 120 °C

KSB SU 033-SO-1 Q1Q1VGG KSB
RUBBER BELLOW, Viton (FKM VIT), 16 bar, Silicon Carbide (SIC), 33 mm, Silicon Carbide (SIC), 205 °C

KSB 1005174 KSB
RUBBER BELLOW, Viton (FKM VIT), Silicon Carbide (SIC), 33 mm, Silicon Carbide (SIC), 205 °C

KSB 1077354 KSB
WAVE SPRING, EPDM (EPR), 45 bar, Carbon (CAR), 35 mm, Sintered Silicon Carbide (SSIC), 140 °C

KSB KU 028-S-M7N Q1BVGG KSB
WAVE SPRING, Viton (FKM VIT), 25 bar, Carbon (CAR), 28 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB 135091 KSB
WAVE SPRING, Viton (FKM VIT), 25 bar, Carbon (CAR), 28 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB KU 038-S-M7N Q1BVGG KSB
WAVE SPRING, Viton (FKM VIT), 25 bar, Carbon (CAR), 38 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB 135092 KSB
WAVE SPRING, Viton (FKM VIT), 25 bar, Carbon (CAR), 38 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB 1049344 KSB
WAVE SPRING, Viton (FKM VIT), Sintered Silicon Carbide (SSIC), 28 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB KU 038-S-M7 G49 Q1Q1K9GG KSB
WAVE SPRING, Viton (FKM VIT), Sintered Silicon Carbide (SSIC), 38 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB 1049343 KSB
WAVE SPRING, Viton (FKM VIT), Sintered Silicon Carbide (SSIC), 38 mm, Sintered Silicon Carbide (SSIC), 205 °C

KSB NU028SO-1 ZN1181 BQ1EGG KSB
RUBBER BELLOW, EPDM (EPR), 16 bar, Carbon (CAR), 28 mm, Silicon Carbide (SIC), 140 °C

KSB ETL 040-040-250 KSB

KSB ETB 150-125-200 KSB

KSB 01513436 KSB

KSB WKF 65-5 (double ended vac pump) KSB

KSB Vitachrom 80-250 KSB

KSB Vitachrom 80-160 KSB

KSB Vitachrom 80-125 KSB
