--- product_id: 236870983 title: "McAlpine 50mm Shower Trap Dip Tube | 1-1/2\" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component" brand: "mcalpine" price: "€ 14.40" currency: EUR in_stock: true category: "Mcalpine" url: https://www.desertcart.gr/products/236870983-mcalpine-50mm-shower-trap-dip-tube-1-1-2-plastic store_origin: GR region: Greece --- # McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component **Brand:** mcalpine **Price:** € 14.40 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component by mcalpine - **How much does it cost?** € 14.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/236870983-mcalpine-50mm-shower-trap-dip-tube-1-1-2-plastic) ## Best For - mcalpine enthusiasts ## Why This Product - Trusted mcalpine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Shop McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component. Free delivery on eligible orders of £20 or more. ## Features - Genuine Replacement Part: Designed specifically as a dip tube replacement component for McAlpine STW-Series shower traps, ensuring perfect compatibility and reliable performance with your existing shower drainage system - Standard 50mm Size: Features a 1-1/2 inch diameter fitting that conforms to standard UK plumbing specifications, making it suitable for most domestic shower installations and ensuring a secure, leak-free connection - Hygienic Design: The dip tube creates an effective water seal that prevents unpleasant odours and sewer gases from entering your bathroom, maintaining a fresh and clean environment while promoting optimal drainage hygiene - Durable Plastic Construction: Manufactured from high-quality plastic material that resists corrosion, chemical degradation, and daily wear, providing long-lasting performance in wet bathroom conditions without deterioration - Simple Installation: Features an easy-fit design that allows for quick and straightforward replacement without requiring specialist tools or professional plumbing expertise, saving time and installation costs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081FD18HV | | Best Sellers Rank | 34,011 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Water Heaters & Parts | | Brand | Mcalpine | | Colour | White | | Country of Origin | United Kingdom | | Customer Reviews | 4.5 4.5 out of 5 stars (101) | | Item Dimensions L x W | 10L x 10W millimetres | | Item Length | 1 Inches | | Item Weight | 0.02 Kilograms | | Manufacturer | McAlpine | | Material | Plastic | | Nominal Wall Thickness | 1.5 millimeters | | Outside Diameter | 1 Inches | | Unit Count | 1.0 count | ## Product Details - **Brand:** Mcalpine - **Colour:** White - **Item length:** 1 Inches - **Item weight:** 0.02 Kilograms - **Manufacturer:** McAlpine - **Material:** Plastic - **Nominal wall thickness:** 1.5 millimeters - **Number of Packs:** 1 - **Outside diameter:** 1 Inches - **Product dimensions:** 10L x 10W millimetres ## Images ![McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component - Image 1](https://m.media-amazon.com/images/I/51T516MuOmL.jpg) ![McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component - Image 2](https://m.media-amazon.com/images/I/21pASjqGDqL.jpg) ![McAlpine 50mm Shower Trap Dip Tube | 1-1/2" Plastic Replacement Part for STW-Series Shower Traps | Easy Fit & Hygienic Drain Component - Image 3](https://m.media-amazon.com/images/I/31l4lUl0gZL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: When should I use an anti-syphon or resealing trap?** A: Generally, the waste pipe or discharge pipe from an appliance is beyond the limitations of an unvented waste pipe. Usually more critical on the basin and bidet Wastes. **Q: What is the difference between an anti-syphon trap and a re-sealing trap?** A: A re-sealing is designed to allow air to pass through the water seal under negative pressure but will retain sufficient water. An anti siphon trap has a small mechanical valve which opens under negative pressure. **Q: Why does water not run away in my shower?** A: If it is not due to the obvious reason of a blockage caused by a buildup of debris, the problem could be due to back pressure within the discharge pipe. **Q: What is the maximum thickness of bath that your bath fillers can be installed on?** A: The maximum thickness of the bath is 20mm and unfortunately, we do not make an extension ferrule to extend that 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.gr/products/236870983-mcalpine-50mm-shower-trap-dip-tube-1-1-2-plastic](https://www.desertcart.gr/products/236870983-mcalpine-50mm-shower-trap-dip-tube-1-1-2-plastic) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-09*