481-4000 - Trident Marine Flexible 4" x 50' HVAC Blower Hose

Flexible 4" x 50' HVAC Blower Hose

This heavy-duty polypropylene hose is designed for optimal flexibility and durability in various heat, ventilation, and air conditioning (HVAC) applications. Featuring a reinforced polypropylene rod helix, this blower duct hose can withstand rigorous use and is moisture-resistant.

Applications:

• Ideal for heat, ventilation, and air conditioning setups

Specifications:

• Temperature Range: -40°F to +225°F (-40°C to 107°C) when insulated
• Length: 50' (Boxed)
• Inner Diameter: 4"

This hose meets FMVSS 302 flame resistance standards, ensuring safety and reliability.

The Trident Marine 481-4000 is a flexible 4-inch by 50-foot HVAC blower hose engineered for demanding heat, ventilation, and air conditioning applications. Constructed from heavy-duty polypropylene, this hose features a reinforced polypropylene rod helix, enhancing its durability and resistance to crushing and flex fatigue. It is designed to maintain its shape and integrity even under rigorous use, offering reliable performance in various industrial and commercial HVAC setups. The hose is moisture-resistant and can operate within a temperature range of -40�F to +225�F when insulated. Its high flexibility and compressibility allow for effective airflow in tight spaces, making it suitable for installations where routing constraints are a concern. This product is intended for IT and facilities managers requiring a robust and compliant ducting solution, meeting FMVSS 302 flame resistance standards for safety and reliability in critical infrastructure.