Description

7″ Duct Hose Ring 

The 7″ Duct Hose Ring is a high-quality, precision-engineered ducting accessory designed to optimize airflow in HVAC, marine air conditioning, and other ventilation applications. Specifically crafted for efficient air distribution, this round hose ring ensures a secure and seamless connection between ducting systems and wood-framed or plastic-framed grilles. With an Effective Area (EA) of 34.3 in², it delivers exceptional air volume capacity while maintaining consistent airflow performance.

Used to duct conditioned air from the air handler to your desired space, this hose ring is part of a complete line of plastic ducting products—covering every step from the hose adapter on the air handler to the transitions behind the grilles. Its robust plastic construction ensures long-lasting durability, even in demanding marine or industrial environments where exposure to moisture, vibration, and temperature fluctuations can compromise lesser components.

The 7″ Round Hose Ring (HR7) features a smooth inner surface to minimize airflow resistance and noise, resulting in quieter operation and improved energy efficiency. Its precision dimensions ensure a tight, leak-free connection with compatible duct hoses, reducing energy loss and enhancing overall system performance.

Ideal for marine HVAC systems, residential ventilation, commercial air distribution, and custom air handling setups, this hose ring is engineered for quick installation with minimal tools required. Whether you’re upgrading an existing ducting system or installing a new one, the HR7 provides the reliability and compatibility you need.

Key Features:

• Item Code: HR7

• Description: Hose Ring – Round, 7”

• Effective Area: 34.3 in²

• Designed for use with wood-framed or plastic-framed grilles

• Part of a complete line of plastic ducting accessories

• Durable, moisture-resistant construction for long service life

• Smooth interior for optimal airflow and reduced turbulence

• Easy installation for both new builds and retrofits

If you require a dependable, performance-focused ducting solution for conditioned air delivery, the 7″ Duct Hose Ring (HR7) is the perfect choice. Built to last and engineered for efficiency, it is an essential component for any high-quality air distribution system.