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VENA HT (SCAT EQUIVALENT) FLEXIBLE AIRCRAFT DUCTING - CUT TO LENGTH

From $5.45 to $22.99
Description ID PN Dash No. Price / Ft Length Quantity
Ducting Vena HT5/805-29901-2A$9.50
Quantity
Ducting Vena HT3/405-29902-3$6.50
Quantity
Ducting Vena HT7/805-29903-3A$5.45
Quantity
Ducting Vena HT105-29904-4$6.50
Quantity
Ducting Vena HT1-1/405-29905-5$8.50
Quantity
Ducting Vena HT1-1/205-29906-6$7.80
Quantity
Ducting Vena HT1-3/405-29907-7$9.65
Quantity
Ducting Vena HT205-29908-8$9.65
Quantity
Ducting Vena HT2-1/405-29909-9$10.90
Quantity
Ducting Vena HT2-1/205-29910-10$12.65
Quantity
Ducting Vena HT2-3/405-29911-11$12.65
Quantity
Ducting Vena HT305-29912-12$12.80
Quantity
Ducting Vena HT3-1/405-29913-13$15.95
Quantity
Ducting Vena HT3-1/205-29914-14$16.75
Quantity
Ducting Vena HT3-3/405-29915-15$17.50
Quantity
Ducting Vena HT405-29916-16$16.70
Quantity
Ducting Vena HT4-1/205-29918-18$19.60
Quantity
Ducting Vena HT505-29920-20$20.50
Quantity
Ducting Vena HT605-29924-24$22.99
Quantity
Subtotal $0.00
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Overview

Sold by the foot.


The flexible hose Vena HT has excellent flexibility and excellent aging resistance.

Applications


These kind of flexible hoses are specially recommended in gas conductions at high temperatures, engine exhaust fume extraction from a point immediately close to the ejection area, electronic units cooling and welding gas aspiration.
  • Hot air extraction in ceramic kilns.
  • Airplane or helicopter cockpit heating.
  • Ventilation and air-conditioning in boats.
  • Protection of electric cables passing through extremely hot areas.
  • Sheathing of pipework transporting hot air.

Construction


This product is manufactured with one fiber glass reinforcement with high temperature resistance silicone rubber. The inner part is coated with visible steel wire.

Temperature


Operational temperature range from -55C (-67F) to +260C (+500F). It may reach up to 300C (+572F) during short periods of time.

Certifications

  • The fiber glass covered with silicone rubber doesnt contain heavy metals or any fireproof substance.
  • The fiber glass covered with silicone rubber in compliance to EU Directive 2002/95/ECC of restriction of the use of certain hazardous substances (RoHS)
  • FAR/CS 25.853 Appendix F, Part I (a)(1)(ii)&(iv)"Vertical & Horizontal flammability test"
  • AIRBUS DIRECTIVE ABD0031 and AITM 2.0007 B "Optical density test"
  • AIRBUS DIRECTIVE ABD0031 and AITM 3.0005 "Smoke and toxicity test"

Available Sizes


Stock diameter listed in ordering grid. Diameters not listed are available as a special order in full lengths only. Full factory lengths are up to 13 ft. Varies by warehouse. For lengths over 13 ft, contact sales to confirm availability.

Tech Data

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Reviews

got it the next day, thanks.

Douglas L
September 24, 2020

I have not installed the ducting as yet. The ducting looks like a perfect replacement for the worn original.

Paul G
September 17, 2020

Excellent fit good service

Clay C
September 7, 2020

Great quality product, shipped out the day after I placed the order. I was in need of flexible air duct tubing, not for an aircraft but a 50 yr old vintage car I was working on. The only place I could find the correct size I needed was through Aircraft Spruce Co. They had so many size choices in 1/4 inch increments I was amazed.

Stephen H
August 26, 2020

Good quality thanks

Craig M
August 17, 2020

ok

Enterprise A
August 14, 2020

shipped promptly, undamaged, easy ordering. Thank you.

Delbert D
August 10, 2020

This time I used the 2ID -8 ducting. I purchased a nominal 3 ft length (quantity 1) to run from the heat muff to the defroster inlet of my Musketeer. As I said in my 2018 review, while the ducting is single layer, the interior wire is embedded in the red stuff rather than just sitting on the interior surface as with the older materials. As such the wire is covered in the red material and does not tend to rust as in the past nor does the wire try to escape the interior. One can still dislodge the wire without ripping the material when prepping the ends for attachment purposes.

Bruce B
July 31, 2020

Product arrived ahead of time and was exactly what was ordered. Very happy with the service.

Stephen K
July 27, 2020

Seemed to me way better quality than the hoses that came in the kit of my home built, flexes very well.

Pete
July 10, 2020

Q&A

Q: I need to order part number 05-29906 SCAT ducting. Do I buy 4 units if I want 4 feet?

Yes, this is priced and sold by the foot, so quantity 4 would order 4 feet.

Q: Does the PN 05-29908 with ID 2 mean it has 2 inches of diameter? Thanks!

Correct, that part number has a 2 inch internal diameter.

Q: Is there a shelf life for Scat and Sceet?

It is a 20 year shelf life for both Scat and Sceet.

Q: What is the O.D. if the I.D. is 3 inches?

3" plus twice the wall thickness 0.098, around 3.20"

Q: Is the length of the tubing the installed length?

We get them in 13 foot lengths but we sell it per foot. It is cut to desired lengths. Inner wire can be trimmed for final installation, if required.

Q: What is the O.D. of the 1-1/2 I.D. Duct and the High Temp Clamps required?

The OD is just over 1-1/2, the wall is thin. We recommend a QS200-20 clamp.

Q: What is the difference between Scat and Sceet? I need duct for high temp heat exhanger on a vehicle.

SCAT - SCAT type ducting has the same type construction as CAT except with red silicone rubber impregnation. For use in conducting extremely cold or hot air with temperatures from -65° to over 550°F. Not recommended for negative pressure applications.

SCEET - SCEET type ducting has two plies of silicone rubber-impregnated fiberglass, similar to SCAT except wire between plies. Ideal for use in conducting extremely cold or hot air at temperatures from -80° to over 550°F, and for conveying fumes. Not recommended for handling liquids or highly abrasive materials, or for negative pressure applications.

Q: Do you sell, or offer any recommendations, scat or sceet crushed down to a flat oval as found in many Cessna Skyhawk cabin heat ducting?

No, we do not offer the ducting pre-crushed. When we ship it is round.

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