AIR, 300 0 400°F Resistant O-Rings and Seals
AIR between 300°F and 400°F is also known as very hot air. It is commonly used in industrial processes such as metalworking, annealing, and heat treating. Very hot air is also used in some HVAC systems, as it can provide a comfortable environment for humans and other living creatures.
When rubber is exposed to very hot air, it can become susceptible to cracking, discoloration, and hardening. High temperatures can cause the rubber to become brittle and crack, leading to premature failure. Additionally, very hot air can cause rubber to become brittle and discolored over time, leading to further degradation and reduced performance. Heat can also cause rubber to swell and become soft, leading to potential leakage and decreased effectiveness.
FKM (Viton®)
Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.
V1000 FKM
- General purpose material
V1003 FKM
- General purpose material
V1007 FKM
- For higher pressure applications
Rubber Material Compatibility with AIR, 300 0 400°F
View some of our other material compatibility ratings with AIR, 300 0 400°F. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.
View Full Chemical Compatibility Guide
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