Description
Trident 3"x50' Blue Polyduct Blower Hose | Boat Supply Store
Engineered for reliable air movement in demanding marine environments, this heavy-duty polypropylene blower hose ensures consistent airflow for critical ventilation systems. Its robust construction, reinforced with a polypropylene rod helix, provides exceptional resistance to crushing and flex fatigue, making it ideal for engine room ventilation or bilge blowers. Rated for a temperature range of -40°F to +225°F when insulated and meeting FMVSS 302 flame resistance, it maintains performance in harsh conditions typical of offshore fishing vessels.
Key Features
- Exceptional Flexibility for easy routing in confined spaces
- Superior Crush Resistance to maintain airflow integrity
- High Tear and Fatigue Strength for extended operational life
- Moisture Resistant Construction preventing degradation
- Durable Polypropylene Build for long-term marine use
- Reinforced Rod Helix for structural integrity
- Wide Temperature Tolerance from -40°F to +225°F
- FMVSS 302 Flame Retardant for enhanced safety
Specifications
| Product Specifications | |
|---|---|
| Inner Diameter | 3" |
| Length | 50' |
| Color | Blue |
| Material Construction | Heavy-duty polypropylene with a polypropylene rod helix |
| Temperature Range | -40°F to +225°F (-40°C to 107°C) when insulated |
| Flame Resistance | Meets FMVSS 302 |
Who This Is For
Boat owners and marine technicians seeking a durable, highly flexible, and crush-proof ducting solution for engine room ventilation, bilge blowers, and marine HVAC systems. This hose is designed for reliable performance even in the tight confines and harsh conditions of vessel engine compartments.
How It Compares
| Feature | Trident 3"x50' Blue Polyduct Blower Hose | Competitor |
|---|---|---|
| Inner Diameter | 3" | — |
| Length | 50' | 25', 50' |
| Material Construction | Heavy-duty polypropylene with polypropylene rod helix | Vinyl coated polyester fabric, Vinyl |
| Crush Resistance | Excellent (stomp on it and it returns to shape) | Not explicitly specified, likely standard, Not explicitly specified, likely standard |
| Temperature Range | -40°F to +225°F (-40°C to 107°C) (when insulated) | Not specified, Not specified |
| Flame Resistance | Meets FMVSS 302 | Not specified, Not specified |
Common Concerns Answered
How does this hose perform in extremely cold temperatures?
While functional, the hose may exhibit some stiffness in very cold conditions. However, its core design ensures it remains operational and doesn't compromise airflow.
Is this hose truly crush-proof under all circumstances?
The Trident Marine Polyduct Blower Hose offers excellent crush resistance, designed to return to its shape after being stepped on. Minor kinking can occur if bent too sharply, but its robust construction mitigates significant damage and airflow obstruction.
Is the price justified compared to less expensive alternatives?
The slightly higher price point reflects the superior durability, advanced crush-proof design, and specialized polypropylene construction of the Trident Marine hose, offering long-term reliability that outweighs the initial investment compared to generic options.
Frequently Asked Questions
What is the temperature range for the Trident Marine 3" x 50' Blue Polyduct Blower Hose?
The hose operates within a temperature range of -40°F to +225°F (-40°C to 107°C) when properly insulated.
Is this blower hose crush-proof?
Yes, the hose is designed with excellent crush resistance, capable of returning to its original shape without damage when subjected to pressure or being stepped on.
What is the inner diameter of this hose?
The inner diameter of this Trident Marine Polyduct Blower Hose is 3 inches.
What is the length of this hose?
This specific blower hose is supplied in a 50-foot length.
What applications is this hose suitable for?
This hose is suitable for engine room ventilation, bilge blowers, and marine HVAC systems on various vessels requiring durable and flexible air ducting.
