--- product_id: 645705423 title: "SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2\" – 50 mm)" brand: "sdfixings" price: "NT$2657" currency: TWD in_stock: true category: "Sdfixings" url: https://www.desertcart.tw/products/645705423-sdtools-pvc-flexible-plug-drain-test-air-bag-stopper-schrader store_origin: TW region: Taiwan --- # Inflates up to 10 psi for secure sealing Fits 1¼" (40mm) pipes precisely Durable flexible PVC with grip ribs SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) **Brand:** sdfixings **Price:** NT$2657 **Availability:** ✅ In Stock ## Summary > 🚀 Seal it tight, test it right – no leaks, no limits! ## Quick Answers - **What is this?** SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) by sdfixings - **How much does it cost?** NT$2657 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/645705423-sdtools-pvc-flexible-plug-drain-test-air-bag-stopper-schrader) ## Best For - sdfixings enthusiasts ## Why This Product - Trusted sdfixings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Pressure Ready:** Withstands up to 10 psi to ensure airtight pipe testing - • **Ribbed PVC Grip Design:** Flexible yet tough, grips pipe interiors for zero slip - • **Versatile Pipework Solution:** Ideal for plumbers and DIY pros to isolate or test drains - • **Precision Fit for 1¼" Pipes:** Engineered to snugly seal 40mm drains without leaks - • **Quick-Connect Schrader Valve:** Inflate or deflate effortlessly with standard air pumps ## Overview The SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper is a professional-grade plumbing tool designed to temporarily block and test 1¼" (40mm) drain pipes. Made from durable flexible PVC with peripheral ribs, it ensures a secure, leak-proof seal. Featuring a Schrader valve for quick inflation up to 10 psi, it’s perfect for plumbers and DIY enthusiasts needing reliable pipe isolation and testing. ## Description The SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper is designed for temporarily blocking or testing drainage and pipework systems. Its flexible and durable construction ensures a secure seal across various pipe types and sizes. Ideal for plumbers, engineers, and DIY users. ## Features - ✅ Pipe Size Compatibility: Suitable for 1¼" (40 mm) drain pipes - ✅ Maximum Inflation Pressure: 10 psi (0.69 bar) - ✅ Durable Construction: Made from high-quality flexible PVC with peripheral ribs for a secure grip - ✅ Easy Inflation: Fitted with a standard Schrader valve for quick connection to air pumps - ✅ Versatile Use: Perfect for blocking off, testing, or isolating sections of pipework ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D6WMFMWR | | Best Sellers Rank | 79,817 in DIY & Tools ( See Top 100 in DIY & Tools ) 30 in Plumbing Testing Equipment | | Brand | SDFIXINGS | | Colour | Black | | Country of Origin | China | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Item Length | 1.25 Inches | | Item Weight | 206 Grams | | Item weight | 206 Grams | | Manufacturer | S D TOOLS LTD | | Material | Polyvinyl Chloride (PVC) | | Maximum Pressure | 10 Pound per Square Inch | | Maximum pressure | 10 Pound per Square Inch | | Outside Diameter | 1.25 Inches | | Outside diameter | 1.25 Inches | | Unit Count | 1.0 count | ## Product Details - **Brand:** SDFIXINGS - **Colour:** Black - **Item weight:** 206 Grams - **Manufacturer:** S D TOOLS LTD - **Material:** Polyvinyl Chloride (PVC) ## Images ![SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) - Image 1](https://m.media-amazon.com/images/I/51qLyHbogPL.jpg) ![SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) - Image 2](https://m.media-amazon.com/images/I/51slwB4BtSL.jpg) ![SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) - Image 3](https://m.media-amazon.com/images/I/518QalG+6KL.jpg) ![SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) - Image 4](https://m.media-amazon.com/images/I/51800K8cufL.jpg) ![SDTOOLS PVC Flexible Plug Drain Test Air Bag Stopper with Schrader Valve, 40mm, 1¼ inch (2" – 50 mm) - Image 5](https://m.media-amazon.com/images/I/51EkmrcRUNL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.tw/products/645705423-sdtools-pvc-flexible-plug-drain-test-air-bag-stopper-schrader](https://www.desertcart.tw/products/645705423-sdtools-pvc-flexible-plug-drain-test-air-bag-stopper-schrader) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-24*