Manrose 150mm In-Line Backdraught Shutter - White

The Manrose 150mm In-Line Backdraught Shutter – White is a high-quality ventilation accessory designed to prevent unwanted reverse airflow in ducting systems. Suitable for mounting directly onto the spigot of 4", 5", or 6" XF and SF fans, or installed in-line within the ducting, this shutter helps improve energy efficiency and maintain a comfortable indoor environment by stopping draughts when the fan is not operating. Made from durable white PVC, it offers long-lasting reliability, simple installation, and a professional finish — ideal for both domestic and commercial ventilation setups.

Technical Specification

• Brand: Manrose
• Model No.: 1232
• Product Type: Ducting
• Type: Duct Accessory
• Function: In-Line Backdraught Shutter
• Ducting Colour: White
• Ducting Diameter: 150mm
• Spigot Diameter: 150mm
• Compatibility: Fits 4", 5", and 6" XF or SF fans, or can be installed in-line within ducting
• Packaged Weight: 5kg
• Barcode (EAN): 5020953302063
• Manufacturer’s Guarantee: 3 Years