Hi-tech Duravent 213201752225 Polyurethane Duct Hose 25 Ft

Product Description

The HI-TECH DURAVENT 213201752225 is a clear polyurethane flexible duct hose designed for industrial and commercial air-handling, dust collection, and material transfer applications. With a 1-3/4 inch inside diameter and 2.16 inch outside diameter, this hose handles a maximum working pressure of 27 psi and a vacuum rating of 28 Hg, making it suitable for both pressure and suction service. The 25-foot length and a bend radius of 4.25 inches give installers the flexibility to route around obstacles in tight mechanical spaces. HVAC technicians, duct installers, and industrial maintenance pros are the typical users.

This hose is rated for temperatures from -20 degrees F to 180 degrees F, covering most ambient and process-air conditions found in light industrial and commercial facilities. Typical applications include clean room ventilation, powder and plastic pellet transfer, and static-dissipative dust and chip collection systems. The clear construction allows visual confirmation of flow and blockage without disconnecting the line. Its oil-resistant, ozone-resistant, and puncture-resistant properties extend service life in demanding shop and process environments.

Key Features

• 1-3/4 inch inside diameter with 2.16 inch outside diameter for consistent flow cross-section
• 27 psi maximum working pressure and 28 Hg vacuum rating for dual-duty pressure and suction service
• Temperature range of -20 degrees F to 180 degrees F suits cold storage and heated process air
• Clear polyurethane construction allows visual inspection of flow and material passage
• Oil-resistant, ozone-resistant, and puncture-resistant for extended service in industrial environments
• 4.25 inch bend radius enables tight routing in confined mechanical spaces

Compatibility

Suited for clean room ventilation systems, powder and plastic pellet transfer lines, and static-dissipative dust and chip collection installations requiring a 1-3/4 inch ID flexible polyurethane duct hose.

Installation Notes

Installation is typically performed by HVAC duct technicians or industrial maintenance personnel. Depressurize and de-energize any connected blower or vacuum system before connecting or disconnecting the hose. Use appropriate hose clamps or fittings rated for the system operating pressure and vacuum level. Verify the bend radius does not fall below 4.25 inches during routing to prevent kinking and flow restriction.