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Products

From O-rings to oil seals, we've got your sealing needs covered.

Wyatt Seal, Inc. is a leading distributor of innovative sealing solutions, offering an expansive range of products tailored to meet the needs of various industries.

Our comprehensive offerings include standard seals, such as O-rings, gaskets, u-cups, wipers, oil seals, and more— all available in various materials and sizes to accommodate different operating conditions and environments. Recognizing that every application may have unique sealing challenges, we also specialize in providing custom sealing solutions tailored precisely to our customers' requirements.

Through our broad product offerings and custom solutions, we demonstrate our commitment to meeting the diverse and evolving needs of industries worldwide. As a result, Wyatt Seal is your trusted partner for sealing solutions across a wide spectrum of industries, ranging from automotive and aerospace to pharmaceuticals and beyond.

 

 

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What Is an O-Ring?

It is important to understand what O-rings are and why they are such a popular seal choice. An O-ring is a round, donut-shaped object that is used to create a seal between two surfaces in a highly pressurized environment. When installed correctly, an O-ring seal can prevent nearly all fluids from escaping containers in both liquid and gaseous states. 

The material of O-rings depends on their application, but common materials for O-rings include nitrile, HNBR, fluorocarbon, EPDM, and silicone. O-rings also come in various sizes since they must be fitted precisely to function correctly. These seals are called O-rings because of their circular or “O-shaped” cross-section. The shape of the O-ring stays consistent, but the size and material are customizable.

How Do O-Rings Work?

O-rings are used for sealing components in high-pressure applications where their unique resistance to pressure and maintaining shape are essential. O-ring seals are installed into the space between two components or surfaces that are placed together. For example, O-rings are placed between the grooves in two components of a pump. 

Once installed, the O-ring seal remains in place and is compressed in the joint, forming a tight, sturdy seal. With proper installation, material, and size, the O-ring can withstand internal pressure and prevent any fluid from escaping.

O-rings may warp under too much pressure if installed incorrectly or if they are not the proper size or material. However, O-rings can withstand significant pressure in the right conditions. Most standard O-rings are designed to function at pressures up to 1500 psi. O-ring suppliers are able to provide designs that can operate at higher pressures when necessary. 

Wherever challenges arise,

our O-rings rise to the occasion.

Common Industries

Common Industries

O-rings can be applied to any device or machinery with components that require secure sealing. Common applications include devices like vehicle engines, fuel pumps, valves, storage tanks, and more. These broad applications leave potential for a variety of industries to benefit from O-ring seals.

O-rings are commonly used in the following industries: 

Industrial

Industrial applications offer a range of uses for O-ring seals. O-rings are commonly used in factory machinery, fuel and chemical processing, and more to prevent leaking and ensure maximum efficiency. 

Life Sciences

Life sciences, which includes labs and the medical field, use O-ring seals within equipment like syringes, pumps, and filtration devices. O-rings prevent the cross-contamination of fluids and prevent leakage. 

Energy, Oil & Gas

The energy sector, including oil and gas companies, uses O-rings in storage tanks, pumps, valves, and piping. The O-ring seals in this industry must prevent hazardous chemicals from leaking. O-rings in this field must also withstand extreme pressures, temperatures, and harsh chemicals. 

Fluid Power

Fluid power systems, like hydraulic systems, transfer fluid from one location to another to generate power. O-ring seals increase power efficiency by preventing fluid loss. 

Chemical Processing

Chemical processing systems handle hazardous chemicals that can be dangerous to employees and the environment. Secure O-ring seals are essential to prevent spillage and leaking. 

Heavy Equipment

Heavy equipment references a range of vehicles and tools, like automobiles, construction equipment, and power tools. O-ring seals are necessary in heavy equipment to facilitate pressure in combustion chambers and to prevent fuel leakage. 
Common Types
Common Types

Explore the importance
of choosing quality products and learn about common options.

The effectiveness of seals is contingent upon both their correct installation and the careful selection of appropriate materials and profiles. When choosing the seal that aligns with your project's requirements, it's essential to consult professionals and explore the range of profile options available.

Industrial seals offer various profiles tailored to different applications. Each profile has unique characteristics suited to specific sealing needs, such as pressure resistance, temperature tolerance, and environmental compatibility. Selecting the right profile involves considering factors such as the sealing mechanism required and the space constraints of the application. Additionally, the selected material must exhibit compatibility with the operating environment and the substances being sealed, which is crucial for ensuring optimal performance and longevity.

O-Rings
Hydraulics & Pneumatics
Rotary Seals
Custom Molded
Gaskets
Machined Rubber & Plastics
Extruded Shapes & Profiles
Specialty Parts

The most trusted suppliers in the market

Parker (1)
dupont (1)
frednoc (1)
TLon
Sizing

Sizing

Since O-ring sizing requires precision, O-rings have two identifying measurements: the inside diameter (ID) and the cross-section (CS). The inside diameter is found by measuring the inside of the O-ring, from inside wall to inside wall. The cross-section measurement is found by measuring the width of one side of the O-ring. This could also be defined as the height of the O-ring when it lies on a flat surface.

Check out our O-Ring Size Chart for more information.

View O-Ring Size Chart

LOOKING FOR A CUSTOM SOLUTION?

We know how crucial it is for you to have parts that perfectly fit your needs. With our in-house manufacturing capabilities, we can create custom parts to ensure you get the right sealing solution for your application.
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Your sealing solution is three steps away

01

Let’s talk.

Tell us about your specific application, and we’ll pair you with an industry expert to understand what you need.

02

Consult with an expert.

We’ll consult with you to find a solution and source a list of suppliers with products available that meet your specifications.

03

Get the right sealing solution.

Order confidently, knowing that you’re getting the right sealing solution that will arrive on time, perform well, and last.

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Who We Are
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We are Wyatt Seal.

Faciliators, industry experts, and partners.

We are more than a rubber and plastic parts distributor.

For nearly 50 years, our customers have trusted Wyatt seal to find solutions for even the most complex sealing conditions.

We're proudly aligned with some of the largest seal manufacturers in the world. offering our customers access to thousands of manufactured seals, gaskets, O-rings and many other speciality items.

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Our Locations

South Carolina

Address: 324 Piney Woods Rd., Columbia, SC 29212

Phone: 803-749-1212

Louisiana

Address: 1047A Ronald Reagan Hwy., Covington, LA 70433

Phone: 985-898-3637

North Carolina

Address: 720 Imperial Ct., Charlotte, NC 28273

Phone: 704-587-4640

Tennessee

Address: 240 Aztec Dr., Arlington, TN 38002

Phone: 731-668-6556

Florida

Address: 417 Hobbs St, Tampa, FL 33619

Phone: 813-681-5502