High Temp Silicone 2-ply Air Duct Hose, 450F, Orange Only
High Temp Silicone 2-ply Air Duct Hose, 450F, Orange Only
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Our 2-ply Silicone Rubber Air Duct Hose is popular for brake cooling ducts due to its high temperature capability (maximum 500° F continuous / 600° F intermittent).
This hose is flexible and pliable, but a bronze coated spring-steel wire support helix prevents it from collapsing. The fiberglass fabric cover and fiberglass cord are both impregnated and coated with silicone rubber. A second layer of silicone covers the inside of the hose to reduce turbulence. The 2-ply construction also withstands higher pressure and vacuum than our Single-Ply Silicone Air Duct Hose, so this hose is popular as engine intake plumbing on normally-aspirated applications. Red-orange color only. This silicone duct hose is not made in any other color.
| Note: These ducts are manufactured in 12 foot nominal lengths but only measure 12 feet when stretched tightly. The actual lengths will generally measure several inches less than nominal. |
| Lined Silicone Air Duct Hose Pressure and Vacuum Limits | |||||
|---|---|---|---|---|---|
| Inside Diameter |
2 inch | 2.5 Inch | 3 Inch | 4 Inch | 5 Inch |
| Pressure | 24 psi | 20 psi | 19 psi | 16 psi | 14 psi |
| Vacuum | 20 in Hg | 18 in Hg | 16 in Hg | 13 in Hg | 10 in Hg |
| * For straight lengths of hose at 72° F. Temp range -76° F to +500° F. | |||||
Our 2-ply Silicone Rubber Air Duct Hose is popular for brake cooling ducts due to its high temperature capability (maximum 500° F continuous / 600° F intermittent).
This hose is flexible and pliable, but a bronze coated spring-steel wire support helix prevents it from collapsing. The fiberglass fabric cover and fiberglass cord are both impregnated and coated with silicone rubber. A second layer of silicone covers the inside of the hose to reduce turbulence. The 2-ply construction also withstands higher pressure and vacuum than our Single-Ply Silicone Air Duct Hose, so this hose is popular as engine intake plumbing on normally-aspirated applications. Red-orange color only. This silicone duct hose is not made in any other color.
| Note: These ducts are manufactured in 12 foot nominal lengths but only measure 12 feet when stretched tightly. The actual lengths will generally measure several inches less than nominal. |
| Lined Silicone Air Duct Hose Pressure and Vacuum Limits | |||||
|---|---|---|---|---|---|
| Inside Diameter |
2 inch | 2.5 Inch | 3 Inch | 4 Inch | 5 Inch |
| Pressure | 24 psi | 20 psi | 19 psi | 16 psi | 14 psi |
| Vacuum | 20 in Hg | 18 in Hg | 16 in Hg | 13 in Hg | 10 in Hg |
| * For straight lengths of hose at 72° F. Temp range -76° F to +500° F. | |||||
- JTJohnny T.Verified Buyer4 months agoRated 5 out of 5 starsVery sturdy Ducting
This air duct hose it very flexible, making it easy to work with. It's default position is straight, so you may need brackets or zip ties to hold it on place where you bend it. The silicone coating is just that. It's sprayed on or dipped in a rubbery silicone. It does seem to make it more durable. The only issue I would see is if you use it somewhere you will need to remove if over and over to get to other parts. I think the silicone may start to peel is messed with often.
- CChipVerified Buyer12 months agoRated 5 out of 5 starsDefinitely a superior product
Front brakes ducts on 911
- RJRudy J.Verified Buyer1 year agoRated 5 out of 5 starsI would buy this product again
Rear brake duct, a very good durable ducting for the rear brakes.
- JCJohn C.Verified Buyer1 year agoRated 5 out of 5 starsI will be buying again
I'm using to connect my snorkel to air box. A coouple hose clamps is all I needed. Well made product.
- BEBig E.Verified Buyer2 years agoRated 5 out of 5 starsDoes the job.
I use this to duct cool air past hot components.
