Correct O-ring material for carbs

• H2RICK

  For more custom rubber o ring kit information, please contact us. We will provide professional answers.

• Offline
• User
• Is this a fun bike, or what!!!
• Posts: 662
• Thank you received: 1

Viton is the preferred material and it isn't significantly more expensive than nitrile unless there's a markup. If possible, find an industrial supplier that stocks metric O-rings. Parker-Hanifin, a major manufacturer, has distributors worldwide. Their website might not be user-friendly, but with effort, you can navigate to the needed catalog and find local distributors. Sometimes, paper catalogs are just more straightforward.

Nitrile or Buna-N are options, but they need to be specifically compounded for fuel systems due to the alcohol content in modern fuels. Viton remains the best choice unless there's an unjustified price hike. Check with industrial suppliers for metric O-rings. Parker-Hanifin's website can be tricky, but you can find the needed catalog and distributors with some effort. Paper catalogs might actually be better in some cases.

KZ650C2 Stock/mint. Known as "Ace".
H2A Built from a genuine basket case. Indeed a hot rod.
GT550A Stock/mint. Smooth stroker.
2006 Bandit 1200S for comfortable long-distance travel
Various H2 projects pending.

How to Choose O-ring Size

The TRP User Guide to Choosing Your O-rings

Key Considerations

• Environmental exposure of your application
• Your sealing requirements and media type
• Pressure and temperature calculations
• Suitable sizing for the most efficient seals

Read on to find out how to choose the most suitable O-ring for your application.

If you want to learn more, please visit our website Standard Seals.

O-rings are one of the most versatile rubber products. At TRP, our O-rings come in various thicknesses and materials, making it important to know the right choice. Discover how to choose O-ring sizes, materials and more in this guide.

The Design of Your O-ring Is Crucial

Understand the application environment for the O-ring. Different materials have distinct advantages, so knowing the environment helps in making an informed choice. Consider factors like:

• Ozone attack
• Intermittent use
• Vibrational movement
• High ultraviolet exposure
• Constant use

What Media Will Your O-ring Be Sealing?

Different materials interact differently with media types. Knowing what the O-ring will seal is crucial. Evaluate how the elastomer will react to the media to ensure strength and resistance.

• Material reaction to media
• Resistance and strength factors

How to Choose O-rings for Your Application

Environmental factors, including pressure and temperature, are critical in O-ring selection. Using the wrong O-ring can lead to abrasion and damage, compromising both the elastomer and machinery.

• Consider pressure and temperature
• Be mindful of abrasion risks

Choosing the Most Effective O-ring Size

Correct sizing is essential for a tight seal and to avoid leaks. Determining the proper size ensures the O-ring will function effectively in your application.

• Proper sizing prevents leaks
• Evaluate application requirements

Source Your O-rings from Expert Suppliers

Follow these steps to choose the right O-ring. For further assistance, contact our technical advisors at 01432 359594 or use our enquiry form.

If you are looking for more details, kindly visit Silicone Rubber Cord.