The 30 best o ring brands
Esco, FJC and Fel-Pro lead our ranking of 30 o ring brands. Compare what each brand makes, visit its official site, or shop it online.
O Ring brands, ranked
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1
Esco
ESCO is a leader in producing and distributing superior quality tire servicing equipment. They are the global market leader in terms of range, technology, functionality, and after-sales service. They can best satisfy all of the clients' demands because of their extensive choice of products backed up by their best quality service, including exceptional customer support and training programs. The company is well-known as a forward-thinking supplier of aftermarket parts and equipment.
Website: esco.net |Brands like Esco
Popularity 10.0/10
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2
FJC
FJC distributes and manufactures high-quality automotive air-conditioning parts and accessories globally. They offer refrigerant gasses and accessories, fluorescent leak detection dyes, refrigerant oils, and similar products. All their products are carefully prepared using environmentally friendly materials and are non-toxic and biodegradable. FJC focuses on exceeding customers’ expectations and consistently manufactures excellent products. It strives to continuously improve itself in the local and the international markets and surpass customers’ expectations.
Website: fjcinc.com |Brands like FJC
Popularity 8.8/10
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3
Fel-Pro
Established in 1918 in Chicago, Felt Products Manufacturing Company produced felt seals for the Ford Model T. Later on, Fel-Pro expanded its production to make better quality seals and gaskets for automobiles. Today, they have completed over 100 years, and the company still aims to develop its quality with new technologies, innovations, and designs. They have different gaskets for engine repair, leak repair, and marines.
Website: felpro.com |Brands like Fel-Pro
Popularity 7.9/10
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4
Chicago Pneumatic
The industry requires exceptional after-sales service and support, allowing Chicago Pneumatic to stand behind each project from start to finish. Their high-performance power tools and air compressors are custom engineered, backed by our legendary reliability and performance. From power tools to generators and light towers, Chicago Pneumatic has you covered from small to large projects and will continue the influence the industrial and mechanical market.
Website: cp.com |Brands like Chicago Pneumatic
Popularity 4.2/10
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5
Mastercool
Equipped with the latest technology and a vision to manufacture the best quality products, Mastercool Inc has been running for over three decades. They specialize in airconditioning services and tools. Additionally, you can find equipment for all your needs neatly arranged under different broad product categories. Based in the USA, Mastercool is a family-owned brand with branches in Brazil and Belgium. To help you connect with them quickly, they have listed all their contact information on their website.
Website: mastercool.com |Brands like Mastercool
Popularity 4.2/10
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6
Lisle
In the United States and Europe, Lisle Corporation services various industrial sectors, including agriculture, construction, and mining. Clarinda, Iowa, and Freiburg, Germany, are where the company's manufacturing activities are located. Arthur Lisle was a pioneer in the fabrication of farm implements and was regarded as one of the most versatile innovators. Lisle is committed to customer safety and will continue to strive for excellence in manufacturing premium-quality, innovative, and long-lasting products. The business continues to expand on its history by creating the best-quality products for various clients worldwide.
Website: lislecorp.com |Brands like Lisle
Popularity 3.8/10
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7
ATD Tools
ADT Tools has been in the game of making tools since 1977. Over the decades, they have expanded their business a lot. The company's primary focus lies in manufacturing professional automotive tools and equipment at very reasonable prices. They have been in this industry for 45 years, and they still strive to improve their product quality and service to their customers. ADT Tools are known for their performance and durability. They change the construction appearance of their tools for the better.
Website: atdtools.com |Brands like ATD Tools
Popularity 3.8/10
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8
ACDelco
For original equipment manufacturers, retailers, and aftermarket consumers, superior spares are produced and distributed by ACDelco, a top worldwide automobile provider. They are the only aftermarket firm that offers original equipment, quality parts, and accessories to consumers worldwide under one roof. They provide various replacement parts for GM automobiles and light trucks, tools and equipment, electronic items such as batteries and alternators, and expert service contracts. They offer replacement parts, repair kits, body shop accessories, and maintenance goods like oil filters and wiper blades to meet your needs.
Website: acdelco.com |Brands like ACDelco
Popularity 3.6/10
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9
Power Probe
Power Probe believes in the simplicity of matters. Rather than prioritizing complexity and aesthetics, they design automotive technology to make it more accessible to the masses. Their diagnostic tools are easy-to-use while keeping you up to date with modern technology....
Website: powerprobetek.com |Brands like Power Probe
Popularity 3.1/10
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10
Cal Hawk
Cal Hawk produces a wide range of products for both experts and beginners. Their selection of tools, including electric, lawn, automotive, and other equipment, are ideal for any task and are sure to execute the job correctly. The firm wants...
Website: calhawktools.com |Brands like Cal Hawk
Popularity 2.5/10
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11
Mercedes-Benz
As Mercedes-Benz was born from Karl Benz’s vision, its cars have come to symbolize superior engineering and design quality. Mercedes-Benz has been around since the late 19th century and has always been known for the quality of its cars. Mercedes...
Website: mercedes-benz.com |Brands like Mercedes-Benz
Popularity 2.2/10
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12
Orion
Orion, the company, not the constellation, was established relatively recently, in 2014. They sell IT products to the customers. The brand has a set of rules that they adhere to. All the best products are reserved for the customers, and...
Website: orioncomputer.ca |Brands like Orion
Popularity 2.2/10
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13
JET
BADU Swimjet System is known to be a world leader in pump technology. They are also providers of water treadmills with a wide range of options that can give a viable alternative to the people. They make pools more fun...
Website: badujet.com |Brands like JET
Popularity 2.2/10
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14
Sunex
Sunex Technologies uses the latest imaging and projection technology to help you stand out in your field. They offer complete solutions for optical instruments, such as microscopes, telescopes, and camera systems. Their company provides image lenses and projectors with medical...
Website: sunex.com |Brands like Sunex
Popularity 2.2/10
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15
Mityvac
Mityvac is a brand of monitoring, cleaning, and repair instruments for automobiles. It offers systems and equipment for diagnostic applications, fluid management, cooling system drainage, brake and clutch bleeding, compressed air cleaning, compression testing, and air induction cleaning. Mityvac launched...
Website: mityvac.com.au |Brands like Mityvac
Popularity 2.2/10
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16
Goliath
Goliath set out to be the world's most innovative family games company, bringing innovative products and concepts to life by combining their own and their customers' ideas. Their commitment to quality, innovation, inspiration, and fun drives all they do. They...
Website: goliathgames.us |Brands like Goliath
Popularity 1.8/10
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17
Speedway
Speedway is a prominent manufacturer of exclusive items that can help you complete your project on time and within budget. They have everything you need, whether speed equipment, tools, or extras. Speedway is the one-stop store for all performance enthusiasts,...
Website: speedwaymotors.com |Brands like Speedway
Popularity 1.8/10
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18
Subaru
The best site to get all Subaru parts and accessories is Subaru Accessories. They provide various goods, including brakes, performance exhausts, suspension modifications, and carburetor kits. Customers may shop for authentic car spare parts and accessories on the internet, making...
Website: parts.subaru.com |Brands like Subaru
Popularity 1.8/10
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19
KINCROME
In Australia and New Zealand, KINCROME supplies a variety of best quality tools and equipment to the hardware, automotive, and industrial markets. They have grown their company by sticking to their fundamental values, which include providing rapid, dependable service and...
Website: kincrome.com.au |Brands like KINCROME
Popularity 1.8/10
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20
Motorcraft
Motorcraft is a Ford Motor Company brand that offers greater-quality replacement parts and accessories for automobiles, light trucks, and SUVs. They are constantly functioning to enhance their yields to reach or surpass OEM requirements. For almost 50 years, they have...
Website: motorcraft.com |Brands like Motorcraft
Popularity 1.8/10
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21
Mayhew
Mayhew or Mayhew Steel Products, Inc. is the oldest punch and chisel manufacturer in the United States. Since 1856, Mayhew Tools has been at the forefront of producing and supplying standard, high-quality mechanical tools. Mayhew's primary goal is to provide...
Website: mayhew.com |Brands like Mayhew
Popularity 1.8/10
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22
DeVilbiss
Tools and machinery play an essential role in the smooth production system of various industries. But most enterprises fail to find the perfect equipment to make their manufacturing system more technically advanced and efficient simultaneously. Addressing this need of multiple...
Website: devilbiss-rus.ru |Brands like DeVilbiss
Popularity 1.8/10
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23
Ring Automotive
Ring creates solutions that assist motorists in overcoming their concerns and enjoying better, safer driving. All products, such as battery tools, and commercial vehicle components, are created with professionals in mind and strictly tested to ensure they will work in...
Website: ringautomotive.com |Brands like Ring Automotive
Popularity 1.8/10
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24
Dynabrade
Walter Welsch had developed a handy belt tool to make filing metals and other hard surfaces by hand more efficient. This inspired the idea of Dynabrade, which was a company set up in 1969 that focuses on creating innovative portable...
Website: dynabrade.com |Brands like Dynabrade
Popularity 1.8/10
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25
Eaton
Eaton is a power management firm that aids in improving how its clients handle mechanical, hydraulic, and electrical power. They are committed to enhancing people's quality of life and safeguarding the environment for all through power management technologies and services....
Website: eaton.com |Brands like Eaton
Popularity 1.3/10
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26
Wurth
Wurth is the go-to name for fastening and assembly solutions, as well as technical equipment and specialty chemicals. Their goods are employed in various industries, including automotive, construction, technology, and hobbies. They provide hundreds of great-quality items, ranging from screws...
Website: wurthusa.com |Brands like Wurth
Popularity 1.3/10
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27
Komatsu
With the growing population, there has been a surge in construction around the world. Therefore, Komatsu came up with a prime line of products for construction and mining to be supplied globally. It manufactures top-notch and innovative utility goods and...
Website: komatsu.com.au |Brands like Komatsu
Popularity 1.3/10
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28
Corteco
Corteco is a leading brand name that supplies sealing and vibration technology in the world. They have over 26,000 original products that are of the highest quality. They are a major international manufacturer and supplier in the automotive aftermarket. Corteco...
Website: corteco.com |Brands like Corteco
Popularity 1.3/10
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29
Robinair
Your best and most expensive A/C requires the best equipment. Robinair offers the best air conditioning parts and equipment so that your a/c stays the best even after years and repairs. Robinair has the best quality products like adapters, tools,...
Website: robinair.com |Brands like Robinair
Popularity 1.3/10
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30
Iwata
Iwata is a brand that sells airbrushes to artists. They provide a company’s products like Artool, Createx colors, and Medea products to customers. They have airbrushes and spray guns, airbrush compressors, and several accessories. Many designs and models of the...
Website: iwata-airbrush.com |Brands like Iwata
Popularity 1.3/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| Esco | esco.net | /escoequipmentsupply | – | @escoequip | EquipmentSupplyCo |
| FJC | fjcinc.com | /F-J-C-665337576932695 | – | – | – |
| Fel-Pro | felpro.com | /FelProGaskets | felprogaskets | @felprogaskets | Fel-Pro Gaskets |
| Chicago Pneumatic | cp.com | – | – | – | – |
| Mastercool | mastercool.com | /MastercoolInc | mastercoolinc | @mastercool_inc | mastercoolhandtools |
| Lisle | lislecorp.com | /Lisle-Corporation-110878528947421 | lisle_corporation | @lislecorp | LisleCorporation |
| ATD Tools | atdtools.com | /atdtoolsinc | atdtools | @atdtools | – |
| ACDelco | acdelco.com | – | – | @GMParts_ACDelco | – |
| Power Probe | powerprobetek.com | /PowerProbe | powerprobetek/ | @PowerProbeTek | – |
| Cal Hawk | calhawktools.com | – | – | – | – |
O Rings Buying Guide
When you need to seal a joint or connection, an O ring is often the best solution. These simple but effective rubber rings can seal a variety of fittings and machinery parts, preventing leaks, reducing friction and keeping your equipment working smoothly. But with so many different materials, shapes, sizes and specifications available, choosing the right O ring can be a challenge. In this article, we'll provide a comprehensive guide to buying O rings, so you can be sure you're choosing the right ones for your needs.
What are O Rings?
An O ring is a circular rubber or elastomer ring that is used to create a seal between two parts. These parts might be pipes, tubes, hoses, cylinders, pistons or even electrical connections, and the O ring is positioned between them to prevent fluid or gas from leaking out. O rings can also be used to prevent unwanted contaminants or particles from entering machinery or equipment.
The design of an O ring is simple: it consists of a circular cross-section with both inner and outer diameters. The thickness of the cross-section can vary depending on the application it is used for, but typically ranges from 0.5mm to 10mm. O rings can be made from various materials including natural rubber, nitrile rubber (NBR), silicone, fluorocarbon (Viton) and polytetrafluoroethylene (PTFE).
How to Choose the Right O Ring
Choosing the right O ring is important to ensure a perfect seal and prevent leaks or other issues. Here are some factors to consider when selecting an O ring:
Material
The material is one of the most critical factors when choosing an O ring. Different materials are suitable for different applications, environments and temperature ranges. Here are a few examples:
- Nitrile rubber (NBR): Commonly used for Oil and Fuel applications, these are inexpensive and good for dynamic applications and have excellent resistance to oil, fuel and water.
- Silicone: Due to its excellent flexibility, it is used for applications requiring high-temperature resistance, electricity resistance, and chemical resistance.
- PTFE: It can withstand extremely high and low temperatures, and it has non-stick properties that make it well-suited for uses in high-performance applications such as chemical manufacturing and drug development.
- Fluorocarbon (Viton): If the temperature is high, and if the chemicals are dangerous, fluorocarbon is an excellent choice. And they're low compression set leads to longer life.
Size and Measure
The O ring size is determined by the inner diameter (ID) and the cross-section diameter (CS). Make sure to measure the ID and CS of the groove the O ring will sit in, rather than the outside diameter (OD) of the component. It is essential to ensure that the ring fits precisely without any excess stress or stretching, which can cause failure or poor performance.
Temperature Range
The temperature range that the O ring is exposed to should also be taken into account. Different materials handle temperature fluctuations differently, which can affect the sealing capability.
Pressure Rating
The pressure that the O ring will be exposed to is another critical factor. O rings that are exposed to high-pressure systems must be chosen with care, as the wrong O ring size, material or specification can cause catastrophic failure or leaks.
Application
The application itself is an essential factor when choosing an O ring. Different applications require different types, sizes and materials of O rings. Some examples include:
- Oil and Fuel Fittings
- High-Pressure Applications
- Medical or Food Manufacturing equipment
- Chemical plants
- Aerospace Applications
- Automotive applications
- Electrical Connections
Cost
The cost of an O ring is an essential factor but should not be the sole consideration. The cheapest O ring may not be the best quality, and can lead to increased maintenance costs, downtime, and safety risks in the long term. Consider the requirements and invest in high-quality, long-lasting, correctly-sized O rings that will offer reliable performance and safety.
O Ring Shapes and Types
As O rings are used in a broad range of applications, there are different types of rings to choose from. The following are some of the most common:
Boss Gasket O Ring Type
Boss Gasket O Ring Type is a circular shaped O Ring located within a grooved, flanged, or flat-faced inlet/outlet. This type is commonly used in hydraulic systems with threaded boss fittings. It is available in many sizes and materials depending on the application.
Flat O Ring
The non-circular shape of the flat O ring is ideal for flat or rectangular-shaped grooves. Flat O Rings can be produced in various materials like NBR, EPDM or Silicone depending on the application requirement.
Moulded O Ring
The Moulded O Ring is a custom-shaped O ring, designed to suit operations specific to designs. It is the most precise shape and is created by moulding the ring, reducing the cost of creating custom pneumatic and hydraulic seals.
Quad-Ring
The Quad Ring or the X Ring is used in grooves, which are rectangular. It can be used in both static and dynamic applications, replacing both O rings and other sealing devices. This type of ring is widely used in Aerospace, Automotive and fluid Power Industries.
U Cup
The U Cup or the U Shaped O ring is largely used in hydraulic systems or applications with linear pistons or rods. These resemble the letter 'U' and can be produced in a variety of materials like Nitrile, Viton and Polyurethane.
O Ring Maintenance and Troubleshooting
Proper maintenance of O rings is essential for longevity, performance, and safety. Here are some tips on how to maintain O rings:
Lubrication
Lubricating O rings is crucial to ensure they perform optimally. Whether they are made of rubber, silicone, or other materials, they must be lubricated to keep them supple and prevent cracking. Always check the manufacturer's recommendation for the type and amount of lubricant to use.
Inspect the O Ring Regularly
As with any working part, O rings require routine inspections to ensure they're in good working order. Check the seal for cracks, tears, or visible damage. Replace any O rings that show signs of wear or damage.
Correct O Ring Sizing and Specification
Sizing and specifications are vital to ensure optimal performance. Always check the specification of the part or component that requires the O ring and choose the right size and material for the application.
Storage and Handling
O rings should be stored in a cool, dry place, away from direct sunlight or heat sources. Handling should be done carefully, avoiding sharp edges or snags that can damage the o ring. Always handle O rings using clean, dry hands or gloves to avoid contamination.
Address Leaks Immediately
Leaking O rings should be addressed immediately to prevent downtime, component damage or safety risks. Identify the root cause of the leak and replace the O ring with the appropriate size and material to ensure a proper seal.
Final Thoughts
Choosing the right O ring requires careful attention to materials, sizing, and specifications. Proper maintenance and handling are also essential for longevity and reliable performance. By following these guidelines, you can ensure you're correctly choosing, installing, and maintaining O rings for your equipment, reducing the risk of costly downtime, hazards, and inefficiencies.
