---
lang: en
type: Product
record_kind: entity-profile
title: "Flowmark 385 Flexible Duct FLO-337 - Specs & Details"
description: "Flowmark 385 Flexible Duct FLO-337: Diameter: 14 in; Length: 25 ft; Insulation R-Value: 4.2"
llms_summary: "Flowmark 385 Flexible Duct FLO-337. (Peoria, Illinois, United States). Product. Brand Flowmark. Diameter 14 in. Insulation R-Value 4.2. Length 25 ft. Material Vinyl. Max Temperature 300 F. Model Number FLO-337. Product catalogs. Flowmark 385 Flexible Duct FLO-337: Diameter: 14 in; Length: 25 ft; Insulation R-Value: 4.2. canonical profile on Structured Pages"
canonical: "https://structuredpages.com/flowmark-385-flexible-duct-flo-337/"
og_image: "https://structuredpages.com/images/industrial-distribution-demo/shared/flexible-ductwork-v3.webp"
primary_image: "https://structuredpages.com/images/industrial-distribution-demo/shared/flexible-ductwork-v3.webp"
site: structured-pages
slug: flowmark-385-flexible-duct-flo-337
date_created: 2026-08-13
date_modified: 2026-09-13
license: citation-free
entities:
  -
    role: subject
    slug: flowmark-385-flexible-duct-flo-337
    name: Flowmark 385 Flexible Duct FLO-337
    type: Product
    profile_url: "https://structuredpages.com/flowmark-385-flexible-duct-flo-337/index.md"
---
# Flowmark 385 Flexible Duct FLO-337

The Flowmark 385 Flexible Duct FLO-337 is a sample flexible ductwork entry with representative specifications, generated for catalog demonstration purposes.

*Last updated: 2026-09-13*

## Record

- **Title**: [Flowmark 385 Flexible Duct FLO-337](https://structuredpages.com/flowmark-385-flexible-duct-flo-337/index.md)
- **Place**: Peoria, Illinois, United States
- **Use case**: Product catalogs
- **Website**: https://www.flowmark.example.com
- **Phone**: (309) 555-0812
- **Email**: sales@flowmark.example.com
- **Contact address**: Peoria, Illinois, United States
- **Coordinates**: 40.6936, -89.589
- **CTA**: [Get a Quote](mailto:info@structuredpages.com?subject=Structured%20Pages%20product%20catalog%20inquiry)
- **CTA note**: Ask about publishing a catalog like this with Structured Pages - not a quote on this SKU.
- **Part / Model Number**: FLO-337

### Description

The Flowmark 385 Flexible Duct FLO-337 is a sample flexible ductwork entry with representative specifications, generated for catalog demonstration purposes. Representative specifications for this flexible ductwork entry include Diameter: 14 in; Length: 25 ft; Insulation R-Value: 4.2. This entry illustrates how a real product in this category would appear once structured into Structured Pages' 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 | Flowmark |
| Diameter | 14 in |
| Insulation R-Value | 4.2 |
| Length | 25 ft |
| Material | Vinyl |
| Max Temperature | 300 F |

## 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 Flowmark 385 Flexible Duct FLO-337?

Published figures list Diameter: 14 in; Length: 25 ft; Insulation R-Value: 4.2.

### What is the diameter of this item?

The diameter is 14 in.

### Is the Flowmark 385 Flexible Duct FLO-337 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.