Southwark Metal 581814 3-piece Reducer 18 Inches X 14 Inches No Crimp

Product Description

The Southwark Metal 581814 is a 3-piece reducer designed for rectangular HVAC ductwork transitions. It steps down from 18 inches to 14 inches and is built without a crimp end, making it compatible with straight-end duct connections. This reducer is manufactured in the USA from hot-dipped galvanized steel meeting ASTM A653 CS Type B standards. The galvanized coating provides corrosion resistance and long service life in both residential and light commercial HVAC installations. HVAC technicians and sheet metal contractors rely on this type of reducer to transition between different duct sizes while maintaining consistent airflow through the system. Reducing duct fittings like this one are essential when an air distribution system branches off or narrows down toward a register, diffuser, or smaller trunk line. The no-crimp design allows for a clean, straight-end connection that slides into adjacent duct sections without requiring a separate fitting adapter. At 28-gauge galvanized steel, this fitting offers a solid construction that resists denting and deformation during installation. The unit measures 18 inches in length and 18 inches in width, with a height of 11.25 inches. It weighs 3.4 pounds and ships as a single unit. This product is subject to California Proposition 65 requirements. The Southwark Metal 581814 is part of the Product Family 58 line of rectangular duct reducers, a trusted series among sheet metal workers and HVAC installers who need reliable, code-compliant fittings. Whether you are working on a new construction HVAC layout or retrofitting an existing duct system, this reducer provides a straightforward, durable solution for duct size transitions.

• Steps down from 18 inches to 14 inches for rectangular duct transitions
• No-crimp design for straight-end connections to adjacent duct sections
• Hot-dipped galvanized steel per ASTM A653 CS Type B for corrosion resistance

Product Highlights

The Southwark Metal 581814 is a USA-made, 28-gauge galvanized steel 3-piece reducer built for dependable rectangular duct transitions in HVAC systems. Its no-crimp end and corrosion-resistant finish make it a practical choice for professional sheet metal and HVAC installation work.

Product Information

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 581814

Technical Specifications

• Size: 18 inches to 14 inches
• Length: 18 inches
• Width: 18 inches
• Height: 11.25 inches
• Weight: 3.4 pounds
• Gauge: 28 GA
• Material Composition: Galvanized Steel
• Coating: Hot-Dipped Galvanized per ASTM A653 CS Type B
• End Type: No Crimp
• Country of Origin: USA
• Unit of Measure: EA
• UPC: 099274520680
• Prop 65: Yes