--- product_id: 410140948 title: "Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose" brand: "kair" price: "₹ 3320" currency: INR in_stock: true reviews_count: 5 category: "Kair" url: https://www.desertcart.in/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return store_origin: IN region: India --- # 100mm / 4 inch perfect fit Universal male spigot connector Durable -15°C to +60°C range Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose **Brand:** kair **Price:** ₹ 3320 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — Elevate Your Ventilation Game! ## Quick Answers - **What is this?** Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose by kair - **How much does it cost?** ₹ 3320 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return) ## Best For - kair enthusiasts ## Why This Product - Trusted kair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Joins any female part of the Kair 100mm plastic duct range, ensuring versatile system expansion. - • **Optimized Airflow Design:** Round rigid ducting maximizes airflow efficiency compared to rectangular or flexible alternatives. - • **Seamless 100mm Integration:** Fits perfectly inside 100mm round pipes and 102mm flexible hoses for effortless duct runs. - • **Quick Push-Fit Installation:** No tools needed—simply push-fit for fast, hassle-free setup with optional sealing for permanence. - • **Built to Last with High-Quality Plastic:** Crafted from durable polystyrene/polypropylene, designed to withstand temperatures from -15°C to +60°C. ## Overview The Kair 4 inch (100mm) Round Ducting Connector is a high-quality plastic male spigot designed for seamless connection of 100mm round pipes and 102mm flexible hoses. Engineered for superior airflow and easy push-fit installation, it supports a wide range of ventilation applications including tumble dryers, extractor fans, and hydroponics. Durable within a -15°C to +60°C temperature range, it ensures reliable performance and compatibility across the Kair ducting system. ## Description 100mm / 4 inch Kair Plastic Ducting Connector Male Spigot will fit inside Kair 100mm Round Pipe Part: DUCVKC250 or 102mm Flexible Hose Part: DUCP0092/102/35 and can be used to join multiple lengths of pipe together to form a long duct run. Round rigid ducting provides superior airflow performance vs. comparative size rectangular or flexible duct. Easy to install and durable, just push-fit duct and fittings together.For permanent fixings, seal joints with silicone sealant or tapeWill join any Female part of the Kair System 100 range.Built to last out of high-quality white Polystyrene/Polypropylene plastic Material.Max / Min Temperature: +60c / -15c. Suitable to use in compliance with Part F Building Regulations.Search for Kair Ducting for the full range of compatible Round and Rectangular fittings, outlets, and grilles. Review: Made of thin abs plastic. I thought they would be more durable for the price. If I didn't need them I would have returned them. Review: scarsa la tenuta in controflusso, nel mio caso ho risolto con serranda motorizzata con flap dotato di guarnizioni di tenuta ....... che ha ben altro costo rispetto a questa serranda di plastica. piuttosto che niente meglio piuttosto, ma non aspettativi chissà quali prestazioni, per quello che costano un tentativo fatelo, magari per le vostre esigenze sono sufficienti. ## Features - 100mm / 4 inch plastic ducting connector with male spigot. - Will fit inside 100mm round pipe or 102mm flexible hose and can be used to join multiple lengths of pipe together to form a long duct run. - Will join any female part of the 100mm plastic duct range including the Kair ducting range. - Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood and other ventilation applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X4RJL2 | | ASIN | B004X4RJL2 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #37,253 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Heating & Cooling Ducting Products #1,370 in Bathroom Hardware & Installation | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (2,703) | | Customer reviews | 4.2 4.2 out of 5 stars (2,703) | | Date First Available | 12 January 2016 | | Date First Available | 12 January 2016 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 49.9 g | | Manufacturer | Kair | | Manufacturer | Kair | | Manufacturer reference | DUCEK28 | | Manufacturer reference | DUCEK28 | | Material | Polystyrene | | Part number | DUCEK28 | | Product Dimensions | 10.01 x 5.99 x 10.01 cm; 49.9 g | | Product Dimensions | 10.01 x 5.99 x 10.01 cm; 49.9 g | | Size | 100mm | ## Images ![Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose - Image 1](https://m.media-amazon.com/images/I/51QNZBmA9mL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐ Review *by A***R on 13 February 2017* Made of thin abs plastic. I thought they would be more durable for the price. If I didn't need them I would have returned them. ### ⭐ Review *by A***S on 6 October 2017* scarsa la tenuta in controflusso, nel mio caso ho risolto con serranda motorizzata con flap dotato di guarnizioni di tenuta ....... che ha ben altro costo rispetto a questa serranda di plastica. piuttosto che niente meglio piuttosto, ma non aspettativi chissà quali prestazioni, per quello che costano un tentativo fatelo, magari per le vostre esigenze sono sufficienti. ### ⭐⭐⭐⭐⭐ Review *by @***D on 31 October 2017* Fácil de instalar si el tubo es de las dimensiones adecuadas. En mi caso el tubo era un par de milímetros mayor y lo he colocado con un poco de cinta para fijar e impedir paso de aire. Lo he combinado con extractores que ya tenía y también en ventilación pasiva con el tubo en horizontal, va perfecto. ## Frequently Bought Together - Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose - TUPARKA 4 Pack Large Size Metal Hose Clips 91-114 mm Adjustable Ducting Clamps for Securing Hoses and Pipes Tube - Manrose, MF100T, black --- ## 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.in/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return](https://www.desertcart.in/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-04*