5″x3″ Galvanized HVAC Duct Reducer Tapered No Crimp Gray North 5X3-311P

5″ x 3″ Galvanized Tapered HVAC Duct Reducer – No Crimp – MFG# 5X3-311P

This 5″x3″ tapered HVAC duct reducer is designed to transition from 5-inch round duct to 3-inch round duct for residential HVAC, ventilation, or exhaust systems.

Constructed from durable galvanized steel, this reducer provides corrosion resistance and reliable long-term performance.

This model is labeled NO CRIMP, meaning the ends are straight for installers who prefer custom fastening using sheet metal screws, clamps, duct sealant, or HVAC foil tape.

The tapered design helps reduce airflow turbulence and maintain system efficiency compared to straight reducers.

Key Features:

• Size: 5″ to 3″ round duct transition

• Galvanized steel construction

• Tapered design for improved airflow

• No Crimp ends for flexible installation

• Ideal for HVAC supply, return, and exhaust systems

Common Applications:

• Residential HVAC duct transitions

• Ventilation retrofits

• Bathroom or dryer exhaust reductions

• Small duct system adjustments

Compatible with standard round metal ductwork.

Product details

Part / SKU	5X3-311P

Package includes

• 5"x3" Galvanized HVAC Duct Reducer Tapered No Crimp Gray North 5X3-311P

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.