Component Seals
Ergoseal offers a wide range of seals for a variety of uses. From standard, off-the-shelf products to custom-designed seals specific to your project or application, we can find the optimal sealing solution for your needs.
Seal Types
Type 10
Stationary seals used for a variety of high-speed applications where axial space is limited.
FEATURES
- Used for the high-speed applications
- Can be balanced without having to undercut the shaft
- Typical applications include gear boxes, pumps, compressors, and mixers
Parameters
- Pressures: Up to 25 psi ID and 350 psi OD
- Temperature: Up to 500°F
- Speed: 20,000 sfpm
Type 11
Similar to a Type 10, this aircraft style seal includes a ferrule behind the O-ring for ID pressure.
FEATURES
- Used when application presents excessive ID pressure
- Typical applications include gear boxes, pumps, compressors, and mixers
Parameters
- Pressures: Up to 250 psi ID and 350 psi OD
- Temperature: Up to 500°F
- Speed: 20,000 sfpm
FEATURES
- Fully machined
- Heavier construction
- Built for higher pressure applications than Type 11
- Typical applications include gear boxes, pumps, compressors, and mixers
Parameters
- Pressure: Up to 1200 psi
- Temperature: Up to 500°F
- Speed: 15,000 sfpm
FEATURES
- Unitized seat and seal make for easy assembly
- Typical applications include pumps, mixers, and compressors
Parameters
- Pressures: Up to 250 psi ID and 350 psi OD
- Speed: 10,000 sfpm
-
Temperature: Up to 500°F
Type 20
Types 20 seals feature chemically inert materials on every surface that comes into contact with the liquid being sealed.
FEATURES
- Maximum corrosion resistance
- Independent spring assembly
- Prevents seal face misalignment
- Easy removal & replacement of components subjected to the most wear
- Typically used in process pumps
PARAMETERS
Pressure: 150 psi
Temperature: -50°F to 250°F/-45°C to 121°C
Speed: 1000 fmp/5 mps
Custom solutions
While OEM seals suffice for some applications, many use cases require custom sealing solutions.
Whether you need a seal that meets specific performance requirements or can withstand extreme operating conditions, Ergoseal offers the in-house design and rigorous testing expertise to ensure your custom seal meets your precise specifications and performs in even the most demanding environments.
Frequently Asked Questions
What types of component seals are available from Ergoseal?
Ergoseal offers multiple component seal types, including Type 10, Type 11, Type 14, Type 18, and Type 20. Each design provides specific advantages depending on application requirements such as pressure, temperature, and rotational speed.
What are the features and specifications of Type 11 component seals?
Type 11 seals are aircraft-style seals similar to Type 10 but include a ferrule behind the O-ring for ID pressure. They are ideal for high-speed applications like gearboxes, pumps, compressors, and mixers, supporting up to 25 psi ID and 350 psi OD, temperatures up to 500°F, and speeds of 20,000 sfpm.
What makes Type 20 seals unique?
Type 20 component seals use chemically inert materials on all surfaces that contact the sealed fluid, making them well-suited for applications involving aggressive or sensitive media.
Does Ergoseal provide custom component seals?
Yes. Ergoseal designs and manufactures custom component seals for applications that require specific performance characteristics or must operate under extreme conditions. Each seal is engineered and tested in-house to meet exact specifications and ensure reliable, long-term
performance.

