Trident Marine 4-Inch Blue Polyduct Blower Hose - Sold by the Foot

4 Blue Polyduct Blower Hose - Sold by the Foot

Trident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix.

Features:

• Sold by the foot
• Excellent flexibility compressibility
• Excellent resistance to crushing, flex fatigue, tearing, and moisture
• Stomp on it and it returns to shape without damage
• Shove it through tight openings and overheads, and it delivers full airflow

Application:

• Rugged blower duct hose for heat, ventilation, and air conditioning

Specifications:

• Temperature Range: -40F to +225F (-40C to 107C) (when insulated)
• Inner Diameter (inch): 4

*Meets FMVSS 302 flame resistance

The Trident Marine 4-inch Blue Polyduct Blower Hose is a durable and flexible solution designed for HVAC applications such as heat, ventilation, and air conditioning systems. Made from heavy-duty polypropylene reinforced with a flexible polypropylene rod helix, this hose provides exceptional durability and resilience in demanding environments. Its crush-proof construction ensures it maintains integrity even under rough handling, making it ideal for both professional and industrial use. The hose’s excellent flexibility and compressibility facilitate easy installation, allowing it to navigate tight spaces, overheads, and narrow openings without compromising airflow or performance. Its ability to return to shape after being stomped on or bent ensures longevity and reduces the likelihood of damage during installation or operation. The Polyduct’s resistance to tearing, flex fatigue, moisture, and crushing makes it suitable for prolonged use in challenging conditions, while its flame-resistant properties meet FMVSS 302 standards. Operating efficiently across a temperature range from -40°F to +225°F (-40°C to 107°C), this hose is versatile for various climate zones and operational needs. Whether used in commercial HVAC systems or industrial setups, the Trident Marine Polyduct hose delivers reliable airflow and durability. Sold by the foot, it offers flexible length options to suit specific project requirements, simplifying installation and reducing waste. Its rugged construction ensures consistent performance, even in demanding environments, making it a trusted choice for professionals seeking a high-quality blower duct hose that combines flexibility, strength, and safety. Perfect for applications requiring resilient and dependable airflow solutions, this hose enhances system efficiency while providing peace of mind through its robust design and flame-resistant features.

Features:

• Sold by the foot for customizable lengths

• Excellent flexibility and compressibility for easy installation

• Resistant to crushing, flex fatigue, tearing, and moisture

• Returns to shape after impact without damage

• Delivers full airflow through tight openings and overhead installations

• Made from heavy-duty polypropylene reinforced with a flexible polypropylene rod helix

• Operates within a temperature range of -40°F to +225°F (-40°C to 107°C)

• Meets FMVSS 302 flame resistance standards