Imperial Mfg Group Usa Inc GV1427-C 6 Inch Adjustable Takeoff

Product Description

The IMPERIAL MFG GROUP USA INC GV1427-C is a 6 inch galvanized steel adjustable takeoff fitting designed for round-to-round duct connections in forced-air HVAC systems. It allows a branch duct to tap off a main round trunk line with an adjustable collar that seats securely against the trunk wall. The galvanized steel construction resists corrosion in typical residential and light commercial duct environments. HVAC installers and sheet metal mechanics use this fitting during new construction and duct retrofit work to establish branch runs from main supply or return trunk lines.

This fitting is used in residential and light commercial forced-air duct systems where a round branch line must be tapped off an existing round trunk duct. It is well suited for supply-side branch connections in standard low-pressure air distribution systems. The adjustable design accommodates field fitting without requiring a precisely cut collar opening, reducing installation time on new duct runs and duct modification projects. It ships in a package quantity of 6 units, making it practical for multi-branch jobs or contractor stocking.

Key Features

• 6 inch round-to-round adjustable takeoff for branch duct connections on round trunk lines
• Galvanized steel construction for corrosion resistance in typical HVAC duct environments
• Adjustable collar allows field fitting to the trunk duct opening without custom fabrication
• Package quantity of 6 units supports multi-branch installations and contractor inventory
• Designed for low-pressure supply or return air distribution applications

Compatibility

Designed as an OEM-style replacement and new-installation fitting for 6 inch round duct branch connections in residential and light commercial forced-air HVAC duct systems.

Installation Notes

Installation is typically performed by licensed HVAC technicians or sheet metal mechanics. Power down the air handler or furnace and confirm the system is de-energized before cutting into an existing duct trunk. Secure the fitting with sheet metal screws and seal all joints with listed duct sealant or UL 181-rated tape in accordance with local mechanical codes and SMACNA duct construction standards. Do not use this fitting in high-pressure or high-velocity duct systems beyond its rated application.