Mechanical Seals - Mechanical Shaft Seals

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Mechanical Seals

What Are Mechanical Seals?

Mechanical seals are critical components for sealing the interface between rotating and stationary parts in various types of machinery, preventing fluid leaks and containing pressure.

These seals create a tight seal through two precisely machined faces — one rotating with the shaft and the other stationary pressed together with a spring mechanism. This arrangement ensures minimal leakage and maintains the integrity of the system or application.

Mechanical seals are widely used in pumps, compressors, and agitators. Their application helps enhance the efficiency, safety, and longevity of machinery.

Mechanical Seals Material

Mechanical seals are available in EPR, FKM, nitrile, and nitrile/EPR.

We offer same-day shipping for many parts and perform quality checks of every order, so you know that your order will be delivered as ordered.

Industry & Standards 

We have experience and expertise in all industries, including:

  • Manufacturing
  • Chemical Processing
  • Defense
  • Power Generation
  • Agricultural
  • Water Treatment and Filtration
  • Hydraulics
  • Fluid Power
  • Heavy Truck
  • Automotive
  • Aerospace
  • Oil and Gas
  • Medical and Life Sciences
  • Food and Beverage
  • Electronics
  • Industrial Controls
  • Refineries
  • Logistics and Supply Chain Suppliers 
  • Transportation.

Contact Rocket Seals today to see how we can solve your manufacturing or MRO challenges.

Mechanical Seal Standard Size Chart

Download this helpful PDF to learn more about Mechanical Seals, Mating Rings & Head Types.

SKUMaterial 
MS-2164NitrileQuote
PS-100NitrileQuote
PS-1000NitrileQuote
PS-1000-FKMFKMQuote
PS-1002NitrileQuote
PS-101NitrileQuote
PS-1012NitrileQuote
PS-1018NitrileQuote
PS-1018-EPREPRQuote
PS-102NitrileQuote
PS-1043NitrileQuote
PS-1065NitrileQuote
PS-1079NitrileQuote
PS-1086NitrileQuote
PS-1087NitrileQuote
PS-1092NitrileQuote
PS-1104NitrileQuote
PS-1105NitrileQuote
PS-112NitrileQuote
PS-1125NitrileQuote
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