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title: "Airtrune 704 Flexible Duct AIR-6256 - Specs & Details"
description: "Airtrune 704 Flexible Duct AIR-6256: Diameter: 4 in; Length: 50 ft; Insulation R-Value: 8"
llms_summary: "Airtrune 704 Flexible Duct AIR-6256. (Wichita, Kansas, United States). Product. Brand Airtrune. Diameter 4 in. Insulation R-Value 8. Length 50 ft. Material Vinyl. Max Temperature 300 F. Model Number AIR-6256. Product catalogs. Airtrune 704 Flexible Duct AIR-6256: Diameter: 4 in; Length: 50 ft; Insulation R-Value: 8. canonical profile on Structured Pages"
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indexed_at: "2026-08-05T20:09:02.916Z"
date_modified: 2026-08-04
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---
# Airtrune 704 Flexible Duct AIR-6256

The Airtrune 704 Flexible Duct AIR-6256 is a sample flexible ductwork entry with representative specifications, generated for catalog demonstration purposes.

*Last updated: 2026-08-04*

## Record

- **Title**: [Airtrune 704 Flexible Duct AIR-6256](https://structuredpages.com/airtrune-704-flexible-duct-air-6256/?format=md)
- **Place**: Wichita, Kansas, United States
- **Use case**: Product catalogs
- **Website**: https://www.airtrune.example.com
- **Phone**: (316) 555-0493
- **Email**: sales@airtrune.example.com
- **Contact address**: Wichita, Kansas, United States
- **Coordinates**: 37.6872, -97.3301
- **CTA**: [Get a Quote](mailto:data@hypersonicseo.com?subject=HVCE%20product%20catalog%20inquiry)
- **CTA note**: Ask about publishing a catalog like this with HVCE - not a quote on this SKU.

### Summary

The Airtrune 704 Flexible Duct AIR-6256 is a sample flexible ductwork entry with representative specifications, generated for catalog demonstration purposes.

### Description

The Airtrune 704 Flexible Duct AIR-6256 is a sample flexible ductwork entry with representative specifications, generated for catalog demonstration purposes. Representative specifications for this flexible ductwork entry include Diameter: 4 in; Length: 50 ft; Insulation R-Value: 8. This entry illustrates how a real product in this category would appear once structured into HVCE's catalog format, with distinct fields for filtering, comparison, and search. This is placeholder demonstration data, not a real, purchasable product.

### Categories

- flexible ductwork

### Attributes

| Property | Value |
| --- | --- |
| Brand | Airtrune |
| Diameter | 4 in |
| Insulation R-Value | 8 |
| Length | 50 ft |
| Material | Vinyl |
| Max Temperature | 300 F |
| Model Number | AIR-6256 |

## Downloads

- [Specification Sheet](/files/industrial-distribution-demo/shared/specification-sheet.pdf)
- [Certification](/files/industrial-distribution-demo/shared/certification.pdf)
- [Application Notes](/files/industrial-distribution-demo/shared/application-notes.pdf)
- [Installation & Maintenance Guide](/files/industrial-distribution-demo/shared/installation-maintenance-guide.pdf)

## Frequently asked questions

### What are the key specifications of the Airtrune 704 Flexible Duct AIR-6256?

Published figures list Diameter: 4 in; Length: 50 ft; Insulation R-Value: 8.

### What is the diameter of this item?

The diameter is 4 in.

### Is the Airtrune 704 Flexible Duct AIR-6256 suitable for standard hvac applications?

Yes - this entry represents a typical flexible ductwork product for this category; a real catalog entry would confirm exact fitment and compliance details.