481-4000-FT - Trident Marine 4" 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: -40°F to +225°F (-40°C to 107°C) (when insulated)
• Inner Diameter (inch): 4"

*Meets FMVSS 302 flame resistance

The Trident Marine 4" Blue Polyduct Blower Hose is a flexible ducting solution designed for HVAC applications. This hose is constructed from heavy-duty polypropylene, reinforced with a polypropylene rod helix, to offer resistance to crushing, tearing, and moisture. Its design allows for installation in confined spaces while maintaining airflow. The hose is suitable for environments with temperatures ranging from -40�F to +225�F when insulated. It meets FMVSS 302 flame resistance standards. This product, part number 481-4000-FT, is sold by the foot, allowing buyers to acquire the specific length required for their ventilation, heating, or air conditioning projects.