Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems

Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems

$24.67
$24.67
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Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
  • Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems
Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems

Repa Market 4 Inch Duct Connector Flange with Backdraft Damper – ABS Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – for Ventilation and Cooling Systems

$24.67
$24.67

About This

  • SIZE & COMPATIBILITY – Fits standard Ø4 Inch ducts with male fit design for a snug connection. Neck diameter: 3.9 inch. Wall plate dimensions: 5.91" x 5.91". Total widht: 2.44", ensuring universal fit with most HVAC ventilation systems.
  • MATERIAL & DURABILITY – Made of rigid plastic with integrated backdraft damper for reliable airflow control. Temperature resistant from -5°C / 23°F up to +60°C / 140°F, engineered for long-lasting indoor and outdoor use.
  • FUNCTIONALITY & UNIQUE FEATURES – Built-in backdraft damper automatically prevents cold drafts, odors, and unwanted airflow from entering, while maintaining smooth ventilation efficiency in heating, cooling, and exhaust systems.
  • INSTALLATION & USE – Quick DIY installation with pre-drilled screw holes for secure wall or ceiling mounting. Can be assembled without adhesives or sealants, making it easy to connect ducting pipes and ideal for both homeowners and professionals.
  • APPLICATION & CUSTOMER BENEFIT – Perfect for HVAC exhaust, kitchen vents, dryer ducts, and air conditioning systems. Helps reduce energy waste, improve indoor air quality, and maintain consistent airflow in residential and commercial projects.

Overview

  • Size : 4 Inch - with Backdraft Damper
  • Material : Plastic with Backdraft Damper
  • Brand : Repa Market
  • Color : White
  • Item dimensions L x W x H : 5.91 x 2.44 x 5.91 inches
  • Connector Type : Flange
  • Thread Size : 4 inch
  • Exterior Finish : ABS
  • Thread Type : NPT
  • Item Weight : 80 Grams

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