Flexaust 3504050000 Vacuum Duct Hose 5 in Id 25 Ft Pvc

Product Description

The FLEXAUST 3504050000 is a polyvinylchloride (PVC) vacuum duct hose designed for industrial and commercial air-handling, dust collection, and fume extraction applications. With a 5 inch inside diameter and a 25-foot length, this hose handles moderate vacuum demands rated at 12 inches Hg and a maximum working pressure of 17 psi. The black PVC construction provides crush-resistant performance, keeping airflow consistent even under lateral load. HVAC technicians, industrial maintenance crews, and ventilation contractors are the typical installers. The wall thickness measures 0.035 inches, and the minimum bend radius is 5.25 inches, which informs routing decisions in tight mechanical spaces.

This hose is suited for residential and light-commercial ventilation systems, portable industrial vacuums, dust collectors, and fume extraction setups. It handles air, dust, and fume transfer within a working temperature range of 20 degrees F to 160 degrees F, making it appropriate for year-round service in unconditioned spaces such as warehouses, workshops, and mechanical rooms. The 5 inch ID accommodates high-volume airflow typical of centralized dust collection or large-duct vacuum systems. Each unit ships as a single 25-foot length.

Key Features

• 5 inch inside diameter supports high-volume air, dust, and fume transfer
• 12 inches Hg vacuum rating and 17 psi maximum working pressure
• Crush-resistant PVC construction maintains hose geometry under load
• Operating temperature range of 20 degrees F to 160 degrees F
• 0.035 inch wall thickness with a 5.25 inch minimum bend radius
• 25-foot length ships as a single continuous piece

Compatibility

Designed as an OEM-style replacement or new-installation duct hose for vacuum, dust collection, and fume extraction systems requiring a 5 inch ID flexible PVC connection.

Installation Notes

Installation is typically performed by HVAC technicians or industrial maintenance personnel. Shut down and de-energize any vacuum or blower equipment before connecting or disconnecting the hose. Verify that fittings and collars match the 5 inch ID before securing clamps. Avoid routing the hose below its minimum bend radius of 5.25 inches to prevent flow restriction or premature wall fatigue.