Southwark Metal 95_4IN Duct Draft Vent Diverter Vertical 4 in

Product Description

The SOUTHWARK METAL 95_4IN is a vertical sheet metal duct draft vent diverter constructed from hot dipped galvanized steel. This component redirects airflow within ducted HVAC and ventilation systems, helping to balance draft and direct exhaust or supply air in the intended path. Built to ACCA and SMACNA standards, it is suited for installation in residential and light commercial ductwork where a 4-inch round duct connection is required. HVAC technicians and sheet metal contractors are the primary installers for this type of fitting.

This diverter is designed for vertical duct orientations in forced-air HVAC systems, exhaust applications, and draft control scenarios. The 4-inch diameter fits standard round duct runs commonly found in residential furnace flue transitions, bath exhaust, and similar small-diameter duct systems. Its galvanized steel construction resists corrosion in typical indoor and vented applications. Installation follows SMACNA sheet metal duct construction standards, making it a straightforward fit in compliant duct assemblies.

Key Features

• Hot dipped galvanized steel construction for corrosion resistance in ducted environments
• Vertical orientation design for proper draft direction and airflow control
• 4-inch diameter fits standard round duct connections
• Compliant with ACCA and SMACNA applicable standards
• Sheet metal construction provides durability in long-term duct system service

Compatibility

Designed as an OEM-style sheet metal fitting for 4-inch diameter round duct systems installed to ACCA and SMACNA standards in residential and light commercial HVAC and ventilation applications.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal contractor. Shut down the air handling or ventilation system and verify the system is de-energized before making any duct connections. Secure all joints per SMACNA duct construction standards using appropriate fasteners and sealant. Do not install in duct applications that exceed the pressure or temperature ratings of standard galvanized sheet metal fittings.

Technical Specifications

• Duct Size: 4 inches diameter
• Material: Hot Dipped Galvanized Steel
• Type: Vertical
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 95_4IN