Southwark Metal 115_7IN Duct Angle Oval 45 Deg 7x7

Product Description

The SOUTHWARK METAL 115_7IN is a 45-degree sheet metal duct angle fitting designed for oval, shortway, vertical duct transitions in forced-air HVAC systems. Fabricated from hot dip galvanized steel, this fitting provides a corrosion-resistant connection point where ductwork must change direction at a 45-degree angle. The shortway orientation keeps the fitting compact within tight mechanical spaces. HVAC installers and sheet metal contractors use this type of fitting when routing supply or return air duct runs that require angular offsets while maintaining oval duct geometry. Both the A and B dimensions measure 7 inches, making this a symmetrical fitting suited for same-size duct connections.

This duct angle fitting is intended for residential and light commercial forced-air duct systems where oval duct configurations are used. It is installed in applications requiring a 45-degree directional change with a vertical orientation, commonly found in basement, crawlspace, and attic duct runs where structural clearances dictate angular routing rather than straight runs or 90-degree elbows. The galvanized steel construction meets durability requirements for both supply and return air applications.

Key Features

• 45-degree angle for controlled directional changes in oval duct systems
• Hot dip galvanized steel construction for corrosion resistance in humid or unconditioned spaces
• Shortway design reduces the footprint in space-constrained mechanical areas
• Vertical orientation suited for transitions along vertical duct runs
• Symmetrical 7 inch x 7 inch sizing simplifies same-dimension connections
• Meets ACCA and SMACNA applicable standards for sheet metal duct fabrication

Compatibility

Designed as an OEM-style replacement and standard sheet metal fitting for oval duct systems conforming to ACCA and SMACNA standards for residential and light commercial forced-air HVAC installations.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal contractor. Power down the air handling unit and verify the system is de-energized before working on connected ductwork. Secure the fitting using sheet metal screws and seal all joints with UL 181-listed duct tape or mastic sealant in accordance with local mechanical codes and SMACNA guidelines. Do not force-fit the connection; confirm duct sizing matches before fastening.

Technical Specifications

• Angle: 45 degrees
• Material: Hot Dip Galvanized Steel
• Size A: 7 inches
• Size B: 7 inches
• Type: Shortway, Vertical, Oval
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 115_7IN