--- product_id: 50592237 title: "Kair 125mm 90 Degree Round Plastic Duct Elbow" brand: "kair" price: "¥5840" currency: JPY in_stock: true category: "Kair" url: https://www.desertcart.jp/products/50592237-kair-125mm-90-degree-round-plastic-duct-elbow store_origin: JP region: Japan --- # 125mm / 5 inch precision fit 90° rigid elbow for optimal airflow Push-fit male spigot for easy install Kair 125mm 90 Degree Round Plastic Duct Elbow **Brand:** kair **Price:** ¥5840 **Availability:** ✅ In Stock ## Summary > 🔄 Elevate your airflow game with the Kair 90° elbow—where precision meets performance! ## Quick Answers - **What is this?** Kair 125mm 90 Degree Round Plastic Duct Elbow by kair - **How much does it cost?** ¥5840 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50592237-kair-125mm-90-degree-round-plastic-duct-elbow) ## 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 - • **Precision 125mm Fit:** Seamlessly connects with standard 125mm pipes and 127mm flexible hoses for versatile ducting solutions. - • **Optimized 90° Airflow:** Rigid elbow design ensures superior airflow performance, reducing pressure loss compared to flexible ducts. - • **Versatile Ventilation Use:** Ideal for tumble dryers, extractor fans, hydroponics, cooker hoods, and compliant with Part F Building Regulations. - • **Durable & Temperature-Resistant:** Crafted from high-quality polystyrene/polypropylene, built to withstand -15°C to +60°C environments. - • **Effortless Push-Fit Installation:** No tools needed—quickly snap into place for hassle-free setup and maintenance. ## Overview The Kair 125mm 90 Degree Round Plastic Duct Elbow is a durable, high-performance ventilation fitting designed for professional and domestic use. Featuring a rigid 90° bend and push-fit male spigot, it ensures superior airflow with minimal pressure loss. Made from robust polystyrene/polypropylene, it fits standard 125mm pipes and 127mm flexible hoses, supporting applications from tumble dryers to kitchen extractor fans. Tested for airflow efficiency and compliant with building regulations, it offers an easy-to-install, reliable solution for optimized ducting systems. ## Description Kair 125mm / 5inch Plastic Ducting 90 Degree Elbow Bend Joint 90 degree bends can be used to run your ductwork around obstacles along walls and into ceilings and offers superior performance and durability over flexible alternatives. White plastic 90 degree elbow bend male spigot will fit inside 125mm Round Pipe Part: DUCVKC267 or 127mm Flexible Hose Part: DUCP0092/127/35. Recommended usage We always recommend to use as few bends as possible in your duct run to reduce any loss of pressure, this also applies when connecting smaller to larger ducting. When supplying air through a powerful fan, ensure that the ducting is not too narrow as this could lead to an increase of air noise, damage to the fan and potential vibration. Static Pressure Drop in Pascals: 15 l/s = 5.60 Pa - 30 l/s = 21.10 Pa - 60 l/s = 33.10 Pa.Easy to install and durable, just push-fit duct and fittings together.Max / Min Temperature: +60c / -15c.Will join any female part of the 100mm ducting range.Airflow performance independently tested by BSRIA or BRE.Suitable to use in compliance with Part F Building Regulations.Built to last out of high-quality white Polystyrene/Polypropylene plastic Material.Kair plastic ducting is lightweight, durable and suitable for commercial and domestic use. It is perfectly suited for ducting your tumble dryer, bathroom or kitchen extractor fan, hydroponics, in-line extract fans, or cooker hood. It can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and heat recovery systems. ## Features - 125mm / 5 inch plastic ducting 90 degree elbow bend with male spigot. - Our 90-degree bend will push fit inside any female part such as 125mm round pipe or 127mm flexible hose when used with a hose clip or tape. - The rigid 90 degree bend offers superior airflow performance compared to flexible ducting. - When using long duct runs, ensure that your fan has the appropriate power to exert the required force. - Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood or other ducting and ventilation applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X4SHFO | | Best Sellers Rank | 5,764 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Ducting | | Brand | Kair | | Colour | White | | Connector Type | Elbow | | Country of Origin | United Kingdom | | Customer Reviews | 4.6 4.6 out of 5 stars (1,210) | | Item Dimensions | 16 x 12.4 x 16 centimetres | | Item Highlight | For dryer vents and cooker hoods and extractor fans, Suitable for bathroom and kitchen extraction | | Item Weight | 0.13 Kilograms | | Manufacturer | Kair | | Material | Polystyrene | | Number of Pieces | 1 | | Part Number | DUCVKC350 | | Size | 125mm (90 Degree) | | Unit Count | 1.0 count | ## Product Details - **Brand:** Kair - **Colour:** White - **Connector type:** Elbow - **Item Highlight:** For dryer vents and cooker hoods and extractor fans, Suitable for bathroom and kitchen extraction - **Item dimensions L x W x H:** 16 x 12.4 x 16 centimetres - **Item weight:** 0.13 Kilograms - **Manufacturer:** Kair - **Material:** Polystyrene - **Number of pieces:** 1 - **Size:** 125mm (90 Degree) ## Images ![Kair 125mm 90 Degree Round Plastic Duct Elbow - Image 1](https://m.media-amazon.com/images/I/41D4RlrDZhL.jpg) ![Kair 125mm 90 Degree Round Plastic Duct Elbow - Image 2](https://m.media-amazon.com/images/I/31R0-EGPY8L.jpg) ![Kair 125mm 90 Degree Round Plastic Duct Elbow - Image 3](https://m.media-amazon.com/images/I/413EWHZpcmL.jpg) ![Kair 125mm 90 Degree Round Plastic Duct Elbow - Image 4](https://m.media-amazon.com/images/I/41uoCnB-9sL.jpg) ![Kair 125mm 90 Degree Round Plastic Duct Elbow - Image 5](https://m.media-amazon.com/images/I/41c6-bqoTxL.jpg) ## Available Options This product comes in different **Size Name** options. ## Frequently Bought Together - Kair 90 Degree Elbow Bend 125mm - 5 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose - Kair Plastic Ducting Pipe 125mm - 350mm Short Length - Rigid Straight Duct Channel - Kair PVC Flexible Hose 125mm - 5 inch Universal Tumble Drier, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length --- ## 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.jp/products/50592237-kair-125mm-90-degree-round-plastic-duct-elbow](https://www.desertcart.jp/products/50592237-kair-125mm-90-degree-round-plastic-duct-elbow) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-09*