Trident Marine 4-inch Blue Polyduct Blower Hose * Sold by the Foot for HVAC Applications

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 designed for versatile use in heat, ventilation, and air conditioning (HVAC) systems. Crafted from heavy-duty polypropylene, this hose is reinforced with a flexible polypropylene rod helix, providing exceptional durability and flexibility. It is engineered to withstand harsh conditions, including high airflow demands and challenging environments, making it an ideal choice for professional HVAC installations and maintenance. Its rugged construction ensures resistance to crushing, flex fatigue, tearing, and moisture, maintaining optimal airflow even after repeated handling or impacts. The hose's excellent compressibility allows it to bend and maneuver easily through tight spaces and overhead installations without compromising performance, and it returns to its original shape after being stomped or compressed. This feature simplifies installation and makes maintenance more efficient, reducing downtime and operational costs. Designed to operate within a temperature range from -40?F to +225?F (-40?C to 107?C) when insulated, the Polyduct hose maintains its performance in extreme conditions, ensuring reliable airflow in a variety of environments. Its inner diameter of 4 inches provides a substantial cross-sectional area for high-volume airflow, supporting effective heat transfer and ventilation. Meeting FMVSS 302 flame resistance standards, this hose adheres to safety regulations, making it suitable for use in commercial and industrial settings. Sold by the foot, it offers flexible length options tailored to specific project requirements, reducing waste and optimizing cost efficiency. Whether for new installations or repairs, the Trident Marine Polyduct blower hose combines durability, flexibility, and safety to deliver dependable performance in demanding HVAC applications.

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 compression or impact
* Allows full airflow through tight openings and overhead installations
* Operates within a temperature range of -40?F to +225?F when insulated
* Made from rugged, reinforced polypropylene for durability
* Meets FMVSS 302 flame resistance standards