Trident Marine 4-Inch x 50-Foot Blue Polyduct Blower Hose for HVAC and Ventilation

4 x 50 Blue Polyduct Blower Hose

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:

• 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)
• Length (feet): 50 Boxed
• Inner Diameter (inch): 4

*Meets FMVSS 302 flame resistance

The Trident Marine 4" x 50' Blue Polyduct Blower Hose offers unmatched flexibility and durability for HVAC, ventilation, and air conditioning applications. Crafted from heavy-duty polypropylene reinforced with a flexible polypropylene rod helix, this hose is designed to withstand demanding environments without compromising airflow or ease of installation. Its crush-proof and rugged construction ensures reliable performance even under rigorous conditions, making it ideal for both professional and industrial use. The hose's excellent flexibility allows for easy maneuvering through tight spaces and overhead installations, while its ability to resist tearing, flex fatigue, and moisture prolongs its service life. Its ability to bounce back after compression means it can endure accidental impacts without damage, maintaining optimal airflow and system efficiency. Suitable for temperature ranges from -40°F to +225°F when insulated, this hose is built to perform in a variety of climate conditions and operational scenarios. Designed to meet FMVSS 302 flame resistance standards, the Polyduct hose guarantees safety alongside its durability, ensuring compliance with safety regulations. Whether installing new HVAC systems or replacing existing ductwork, this 50-foot hose provides ample length for versatile configurations, offering a reliable solution to meet your ventilation needs. Engineered by Trident Marine, this hose combines quality, flexibility, and resilience for a seamless ducting experience that enhances system performance and longevity.

Features:

• Excellent flexibility and compressibility for easy handling and installation

• Crush-proof and resistant to flex fatigue, tearing, and moisture

• Returns to shape after impact without damage, ensuring durability

• Designed for full airflow through tight openings and overhead routes

• Temperature resistant from -40°F to +225°F when insulated

• Meets FMVSS 302 flame resistance standards for safety