What is a 6 inch non insulated flexible duct used for?

Table of Contents

1. Introduction
2. Applications of a 6-Inch Non-Insulated Flexible Duct
3. Technical Aspects and Specifications
4. Subo Company Solutions
5. References

Introduction

A 6-inch non-insulated flexible duct is a vital component in HVAC (Heating, Ventilation, and Air Conditioning) systems. It is designed primarily to facilitate the transport of air within a building. Its flexibility is ideal for serpentine passageways or spaces where rigid ducts are not feasible.

Applications of a 6-Inch Non-Insulated Flexible Duct

The primary uses of a 6-inch non-insulated flexible duct include:

• Ventilation: It is used in air distribution systems for both residential and commercial buildings to ensure air is circulated effectively.
• Exhaust Systems: Common in kitchens, bathrooms, and industrial environments for directing exhaust air outside.
• Temporary HVAC Systems: Employed in settings that require temporary climate control, such as events or construction sites.
• Connection to Diffusers and Registers: Facilitates the connection between HVAC outlets and internal spaces efficiently.

Technical Aspects and Specifications

6-inch non-insulated flexible ducts come with specific technical specifications to serve their purpose efficiently:

• Diameter: 6 inches, which is approximately 150 mm, suitable for standard medium-sized air passage.
• Material: Typically made from a combination of aluminum foil and polyester film for durability and flexibility.
• Operating Temperature: Can typically handle temperatures ranging from -20°C to +80°C.
• Maximum Air Velocity: Generally up to 20 m/s, ensuring efficient air flow without excessive loss.
• Pressure Rating: Capable of managing low to medium pressure, usually up to 2500 Pa.

Statistical analyses have demonstrated that using a non-insulated flexible duct can reduce noise due to the lack of metal reverberation, though it may slightly increase energy consumption due to increased thermal losses.

Subo Company Solutions

Subo Company provides advanced solutions for non-insulated flexible ducts:

• Custom Lengths: Subo offers the option for custom duct lengths, ranging from 5 feet to 50 feet, to accommodate various installation requirements.
• Enhanced Durability: The use of reinforced, tear-resistant materials to prolong product lifespan.
• Eco-Friendly Options: Subo's ducts are manufactured using recyclable materials to meet eco-friendly standards.
• Professional Installation Services: Subo provides expert installation services to ensure optimal system integration and performance.

References

• American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Handbook
• “Flexible Duct Performance & Installation Standards.” Air Diffusion Council.
• Subo Company Product Brochure and Technical Specifications, 2023.
• “HVAC Ductwork Design & Applications.” Mechanical Engineering Review, 2022.