High Temp 1-Ply Silicone Air Duct Hose, 450F, Orange Only
High Temp 1-Ply Silicone Air Duct Hose, 450F, Orange Only
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Silicone Rubber Air Duct Hose is popular for brake cooling ducts due to its high temperature capability (maximum 450° F continuous / 500° F intermittent).
This hose is extremely 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. Lengths can be screwed together to form a continuous length if you've got leftovers around. 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 when relaxed. |
| Silicone Air Duct Hose | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal ID | 1.5 Inch | 2 Inch | 2.5 Inch | 3 Inch | 3.5 Inch | 4 Inch | 4.5 Inch | 5 Inch | 5.5 Inch |
| Pressure Rating* | 18 psi | 15 psi | 14 psi | 13 psi | 12.5 psi | 12 psi | 11 psi | 10 psi | 9.5 psi |
| Vacuum Rating* | 18 in Hg | 14 in Hg | 12.5 in Hg | 11 in Hg | 10 in Hg | 10 in Hg | 8.5 in Hg | 7.5 in Hg | 6 in Hg |
| Centerline Bend Radius | 1.2" | 1.72" | 2.15" | 2.55" | 3.1" | 3.6" | 4.15" | 4.6" | 5.2" |
* Pressure and vacuum ratings are all for straight lengths of hose at 72° F. Temp range -65° F to +450° F.
The 3 Inch size is most popular for brake ducting on racecars. This size fits most of our NACA ducts and air inlet ducts.
Silicone Rubber Air Duct Hose is popular for brake cooling ducts due to its high temperature capability (maximum 450° F continuous / 500° F intermittent).
This hose is extremely 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. Lengths can be screwed together to form a continuous length if you've got leftovers around. 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 when relaxed. |
| Silicone Air Duct Hose | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal ID | 1.5 Inch | 2 Inch | 2.5 Inch | 3 Inch | 3.5 Inch | 4 Inch | 4.5 Inch | 5 Inch | 5.5 Inch |
| Pressure Rating* | 18 psi | 15 psi | 14 psi | 13 psi | 12.5 psi | 12 psi | 11 psi | 10 psi | 9.5 psi |
| Vacuum Rating* | 18 in Hg | 14 in Hg | 12.5 in Hg | 11 in Hg | 10 in Hg | 10 in Hg | 8.5 in Hg | 7.5 in Hg | 6 in Hg |
| Centerline Bend Radius | 1.2" | 1.72" | 2.15" | 2.55" | 3.1" | 3.6" | 4.15" | 4.6" | 5.2" |
* Pressure and vacuum ratings are all for straight lengths of hose at 72° F. Temp range -65° F to +450° F.
The 3 Inch size is most popular for brake ducting on racecars. This size fits most of our NACA ducts and air inlet ducts.
- LCLarry, C.10 months agoRated 1 out of 5 starsDon't use the one ply product. It's possessed by some demon.
Flimsy and unmanageable. The wire pops out and practically attacks you. Won't stay put no mater how many curse words are uttered. Get the two ply product instead. The metal rod is covered and held in place inside. Much more secure and manageable.
- DSDavid S.Verified Buyer1 year agoRated 5 out of 5 starsGreat product perfect size
Good website easy to understand . Very happy with hose purchase
- NNormVerified Buyer1 year agoRated 5 out of 5 starsSolid product!
Works great in out Dyno!
- 9W914 w.Verified Buyer1 year agoRated 5 out of 5 starsill be back
Good enough for Arrrnold!
- SBSteve B.Verified Buyer1 year agoRated 5 out of 5 starsI would buy this again
Used as vent Ducting on homebuilt aircraft. The only supplier in the USA that had such in stock.
