Imperial Mfg Group Usa Inc GV1353 Taper Reducer 8x10 24GA

Product Description

The IMPERIAL MFG GROUP USA INC GV1353 is a 24-gauge galvanized steel taper reducer designed to transition ductwork between an 8-inch and a 10-inch round duct section. The small end arrives factory-crimped for direct insertion into standard duct fittings, speeding up installation and reducing the need for field modification. This fitting is a core component in forced-air HVAC duct systems where airflow must be stepped down or stepped up between trunk lines and branch runs. HVAC sheet metal mechanics and duct installers are the primary tradespeople who handle this type of fitting during new construction and retrofit duct layout work.

This taper reducer is suited for residential and light commercial forced-air distribution systems. It is used wherever a round duct run changes diameter, such as transitioning from a main trunk branch to a smaller supply run or adapting between mismatched collar sizes on air handlers, plenums, or inline equipment. Sold in a package quantity of 10 units, this fitting is practical for contractors stocking common duct transition sizes for multiple jobs.

Key Features

• 24-gauge galvanized steel construction for corrosion resistance in standard duct environments
• Transitions between 8-inch and 10-inch round duct sections
• Small end factory-crimped for direct insertion into mating duct or collar
• Sold in a package of 10 units for contractor-quantity purchasing
• Compatible with standard snap-lock and spiral round duct systems

Compatibility

Designed as an OEM-style galvanized duct fitting for use in standard residential and light commercial round duct systems requiring an 8-inch to 10-inch diameter transition.

Installation Notes

Installation should be performed by a qualified HVAC technician or sheet metal mechanic in accordance with SMACNA duct construction standards and applicable local mechanical codes. Always de-energize the air handling unit and close the damper or disconnect the system before working in the duct. Secure the fitting with sheet metal screws and seal all joints with UL-listed foil tape or duct mastic to maintain system efficiency and prevent air leakage. Do not over-compress the crimped end, as deformation can restrict airflow through the transition.