--- product_id: 317831557 title: "150mm to 80mm Round Ducting Reducer" brand: "fantronix" price: "5644 kr" currency: ISK in_stock: true reviews_count: 13 category: "Fantronix" url: https://www.desertcart.is/products/317831557-150mm-to-80mm-round-ducting-reducer store_origin: IS region: Iceland --- # Quick & easy install Cut-to-size flexibility Durable PVC, corrosion-resistant 150mm to 80mm Round Ducting Reducer **Brand:** fantronix **Price:** 5644 kr **Availability:** ✅ In Stock ## Summary > 🔄 Transform your airflow game with precision-fit ducting! ## Quick Answers - **What is this?** 150mm to 80mm Round Ducting Reducer by fantronix - **How much does it cost?** 5644 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/317831557-150mm-to-80mm-round-ducting-reducer) ## Best For - fantronix enthusiasts ## Why This Product - Trusted fantronix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Fit Every Time:** Trim the cone reducer to perfectly match 150mm, 125mm, 100mm, or 80mm ducts. - • **Robust & Weatherproof:** High-quality PVC withstands -15°C to +60°C for indoor/outdoor use. - • **Effortless Installation:** Push-fit design for rapid setup—no fuss, no delays. - • **Seamless Airflow Transition:** Female-to-male spigot ensures airtight, efficient ventilation. - • **Versatile Ventilation Solution:** Ideal for extractor fans, HVAC, kitchen hoods, and hydroponics. ## Overview This 150mm to 80mm round ducting reducer offers a versatile, cut-to-size solution for adapting multiple duct diameters. Crafted from durable, temperature-resistant PVC, it ensures secure, airtight connections between rigid and flexible ventilation pipes. Lightweight and easy to install, it’s perfect for enhancing airflow efficiency in extractor fans, HVAC systems, kitchen hoods, and more—making it a must-have for modern ventilation projects. ## Description Product Description Overview This multi-size round ducting reducer is designed to provide a flexible solution when connecting different ventilation pipe diameters. Suitable for adapting between larger and smaller round duct sizes, it allows you to convert and customise duct runs for extractor fans, cooker hoods, tumble dryers and HVAC systems. With a cone-style design that can be cut to size, this reducer offers versatility for a wide range of domestic and light commercial ventilation installations. Key Features Multi-size cone duct reducer (150mm, 125mm, 100mm, 80mm compatible) 150mm (6”) female large end Cut-to-size stepped design for diameter adjustment Suitable for rigid duct pipe and flexible hose Durable, temperature-resistant PVC construction (-15°C to +60°C) Benefits The cone-shaped reducer can be trimmed to the required diameter, allowing adaptation between multiple duct sizes including 150mm, 125mm, 100mm and 80mm. This makes it ideal for custom ventilation layouts or retrofit projects. The larger female end fits over compatible male duct fittings such as bends or connectors, while the smaller male end inserts securely into the chosen duct size, creating a stable airflow transition. Manufactured from high-quality PVC plastic, the reducer offers corrosion resistance and reliable performance in both indoor and outdoor ventilation systems. Its smooth internal profile helps maintain efficient airflow when stepping down between duct sizes. Lightweight and easy to install, the push-fit design allows fast connection between rigid plastic ducting or flexible ventilation hose. Joints can be sealed with tape or secured using hose clips where required. Applications Suitable for extractor fan ducting, kitchen cooker hood ventilation, tumble dryer vents, inline fans, hydroponic systems and HVAC duct installations. Ideal for domestic and commercial projects where duct size conversion is required. Installation Notes Measure the required duct diameter and trim the reducer carefully to size using appropriate cutting tools. Insert the larger female end over compatible fittings and push the smaller male end into the selected duct size. Seal connections as required to maintain airtight airflow and ventilation efficiency. Review: Vent reducer - Good price and good quality. Review: 150-100 reducer - Easy to fit and fast delivery, value for money ## Features - Quick & Easy Installation - Converts 200mm to 80mm round ducting. Suitable for rigid and flexible plastic ventilation pipes. Lightweight design allows fast, simple fitting for extractor fan and ventilation ducting systems. - 150mm Female End - 150mm (6”) female spigot fits over compatible male duct fittings such as bends or connectors. A separate 150mm male connector is required when joining to straight round duct pipe. - Cut To Size Design - Cone ducting reducer suitable for 150mm, 125mm, 100mm and 80mm duct sizes. Designed to be cut down to the required diameter. Large end is female; smaller end is male for secure airflow connection. - Durable Plastic Construction - Made from high-quality PVC plastic. Temperature resistant from -15°C to +60°C. Suitable for indoor and outdoor ventilation ducting and resistant to corrosion. - Multiple Applications - Ideal for extractor fans, cooker hoods, tumble dryer vents, bathroom and kitchen ventilation, inline fans, hydroponics and HVAC ducting. Maintains airflow efficiency and a clean appearance over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LDWBWHY | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 18,668 in DIY & Tools ( See Top 100 in DIY & Tools ) 51 in Ducting | | Customer Reviews | 4.2 4.2 out of 5 stars (747) | | Date First Available | 19 Oct. 2020 | | Item Weight | 100 g | | Manufacturer | FANTRONIX | | Package Dimensions | 15.3 x 15.1 x 12.6 cm; 100 g | | Size | 150mm to 80mm | ## Images ![150mm to 80mm Round Ducting Reducer - Image 1](https://m.media-amazon.com/images/I/419e7bklvYL.jpg) ![150mm to 80mm Round Ducting Reducer - Image 2](https://m.media-amazon.com/images/I/51zDEZNby9L.jpg) ![150mm to 80mm Round Ducting Reducer - Image 3](https://m.media-amazon.com/images/I/51sdY5XAsEL.jpg) ![150mm to 80mm Round Ducting Reducer - Image 4](https://m.media-amazon.com/images/I/51U-hcYPbLL.jpg) ![150mm to 80mm Round Ducting Reducer - Image 5](https://m.media-amazon.com/images/I/51drAFXrj1L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Vent reducer *by P***5 on 26 June 2026* Good price and good quality. ### ⭐⭐⭐⭐⭐ 150-100 reducer *by D***N on 20 July 2026* Easy to fit and fast delivery, value for money ### ⭐⭐⭐⭐ Reasonable but a bit short on smaller diameter end *by M***W on 26 August 2024* Could do with a weee bit longer smaller pipe partNot their fault per say but we have a switch fir extractor fan right by the vent in the wall. So with its very short insertion bit we had to go to a lot of effort to 3D print an extension piece to make this work, which was a shame. Other than that reasonable quality true to size ## Frequently Bought Together - Fantronix 150/80mm Universal Plastic Duct Pipe Reducer Connector Adaptor (3 4 5 6 Inch 80 100 125 150 mm for Extractor Fans Also Available), Cooker Hood and Ventilation Units - FRIUSATE 8pcs Jubilee Clips Stainless Steel Hose Clips Duct Clamps, Adjustable 72-165mm Range, Pipe Clip Worm Drive Clamp for Securing Hoses and Pipes Tube Assortment 4 Size --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/317831557-150mm-to-80mm-round-ducting-reducer](https://www.desertcart.is/products/317831557-150mm-to-80mm-round-ducting-reducer) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-08*