Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling by VentSystems

Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling

$106.67
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Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling by VentSystems
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling by VentSystems
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 2
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 3
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 4
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 5
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 6
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 7
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 8
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling by VentSystems
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 2
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 3
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 4
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 5
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 6
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 7
  • Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling - Image 8
Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling

Vent Systems 4" Inch to 3" Inch Duct Reducer – Galvanized Steel HVAC Pipe Adapter Connector for Ventilation, Exhaust, and Grow Tents – Durable Metal Transition Fitting for Heating and Cooling

$106.67

About This

  • FITS 4” TO 3” DUCTS – Designed to connect large and small diameter ducts in HVAC systems. Ideal for joining 4-inch to 3-inch round pipes or flexible ducts, ensuring smooth airflow transition in ventilation or exhaust setups.
  • HEAVY-DUTY GALVANIZED STEEL – Made from corrosion-resistant galvanized metal for long-lasting strength and durability. Suitable for high-temperature or humid environments, including heating, cooling, and exhaust systems.
  • MAXIMIZES AIRFLOW PERFORMANCE – Precision-engineered conical design reduces air turbulence and pressure loss. Maintains consistent airflow between duct sizes, improving energy efficiency and reducing system strain.
  • QUICK AND EASY INSTALLATION – Compatible with both flexible and rigid ducts. Installs effortlessly using basic tools — simply slide, align, and tighten for a secure, leak-free connection. (CLAMPS NOT INCLUDED)
  • MULTI-APPLICATION USE – Perfect for HVAC systems, kitchen exhausts, dryers, or grow tents. Provides a reliable connection for home, workshop, or commercial ventilation.

Overview

  • Size : 4'' to 3''
  • Material : Metal
  • Brand : Vent Systems
  • Item dimensions L x W x H : 4.06 x 4.06 x 3.82 inches
  • Connector Type : Reducer
  • Thread Type : NPT
  • Item Weight : 0.11 Kilograms
  • Number of Pieces : 1
  • Manufacturer : Vent Systems

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