Southwark Metal SP90-26GA_12IN Spiral Duct Elbow 26GA 12 in

Product Description

The SOUTHWARK METAL SP90-26GA_12IN is a spiral duct elbow fabricated from hot dip galvanized steel at 26 gauge material thickness. Designed for use in round spiral duct systems, this elbow provides a directional change in airflow path within low-pressure HVAC distribution systems. The 12-inch by 12-inch sizing fits standard spiral pipe of the same diameter. Hot dip galvanization delivers corrosion resistance suited to both supply and return air applications. HVAC sheet metal contractors and duct fabricators install this fitting as part of new construction or system retrofit work where spiral duct runs require a change in direction.

This elbow is intended for residential and light commercial HVAC ductwork installations using round spiral pipe. It meets applicable ACCA and SMACNA standards for sheet metal duct fittings, making it appropriate for jobs where code-compliant duct construction is required. The 26 gauge galvanized steel construction is consistent with standard round duct system requirements for supply and return air trunk and branch runs.

Key Features

• Hot dip galvanized steel construction provides corrosion resistance for long service life
• 26 gauge material thickness meets SMACNA standards for round spiral duct fittings
• 12-inch by 12-inch sizing for use with standard spiral pipe of matching diameter
• Spiral elbow design integrates directly with round spiral duct systems
• Compliant with ACCA and SMACNA applicable standards

Compatibility

Designed as an OEM-style replacement and new-construction fitting for 12-inch round spiral duct systems built to ACCA and SMACNA standards.

Installation Notes

Installation should be performed by a licensed HVAC contractor or qualified sheet metal mechanic. Shut down the air handling system before cutting into or modifying any duct section. Secure all fittings with sheet metal screws and seal joints with listed duct sealant or foil tape per SMACNA installation guidelines. Verify that the fitting gauge and diameter match the existing spiral duct system before installation.

Technical Specifications

• Item Type: Duct Elbow
• Duct Type: Spiral
• Material: Hot Dip Galvanized Steel
• Material Thickness: 26 Gauge
• Size A: 12 inches
• Size B: 12 inches
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: SP90-26GA_12IN