Southwark Metal 27R_2-1/4X10X5 Sheet Metal Pipe Boot

Product Description

The SOUTHWARK METAL 27R_2-1/4X10X5 is a straight sheet metal pipe boot designed to transition ductwork into a floor or wall register opening. Fabricated from hot dip galvanized steel, it provides corrosion resistance suitable for residential and light commercial HVAC duct systems. The boot measures 2.25 inches by 10 inches at the register opening (Size A) and connects to a 5 inch diameter round duct collar (Size B). HVAC installers and sheet metal contractors use this fitting to terminate supply runs cleanly at the register face. It meets ACCA and SMACNA standards for duct fabrication and installation.

This straight pipe boot is used in residential and light commercial forced-air supply duct systems where a round duct transitions to a rectangular floor or wall register. It fits at the end of a 5 inch round supply branch and delivers conditioned air through a 2.25 by 10 inch register face opening. Typical installations include floor-mounted supply registers in wood-framed construction and wall stack applications. Sheet metal contractors and HVAC technicians install this fitting during rough-in or duct retrofit work.

Key Features

• Hot dip galvanized steel construction provides long-term corrosion resistance in duct applications
• Straight register style for direct floor or wall supply terminations
• 2.25 inch by 10 inch rectangular register opening (Size A) fits standard register grilles of that face size
• 5 inch diameter round collar (Size B) connects directly to standard 5 inch round supply branch duct
• Meets ACCA and SMACNA applicable standards for duct fittings

Compatibility

Designed as an OEM-style sheet metal duct fitting compatible with 5 inch round supply branch ducts terminating at a 2.25 inch by 10 inch rectangular register opening in residential and light commercial forced-air systems built to ACCA and SMACNA standards.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified sheet metal contractor in accordance with SMACNA duct construction standards and applicable local mechanical codes. Shut down the air handling system and de-energize associated equipment before cutting into ductwork or securing the boot. Seal all joints with listed duct sealant or metal tape meeting UL 181 requirements to prevent air leakage. Do not compress or deform the round collar during installation, as this will restrict airflow and reduce system performance.

Technical Specifications

• Material: Hot Dip Galvanized Steel
• Register Opening (Size A): 2.25 inches x 10 inches
• Duct Collar Diameter (Size B): 5 inches
• Type: Straight Register Pipe Boot
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 27R_2-1/4X10X5