--- product_id: 83444439 title: "PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner" brand: "philmac" price: "350 zł" currency: PLN in_stock: true reviews_count: 4 category: "Philmac" url: https://www.desertcart.pl/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d store_origin: PL region: Poland --- # 15-21mm range Universal fit Durable poly PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner **Brand:** philmac **Price:** 350 zł **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence! ## Quick Answers - **What is this?** PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner by philmac - **How much does it cost?** 350 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d) ## Best For - philmac enthusiasts ## Why This Product - Trusted philmac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Dimensions:** Perfectly sized at 16.1 x 11.2 x 5.8 cm for versatile applications. - • **Lightweight Design:** Weighing only 137 grams, it's easy to handle and install. - • **No Batteries Needed:** Ready to use right out of the box—no extra components required. - • **Robust Construction:** Made from high-quality poly for long-lasting performance. - • **Seamless Compatibility:** Easily connects PVC, ABS, copper, and more with one fitting. ## Overview The Philmac Universal Transition Coupling (UTC 1133) is a versatile and durable fitting designed to connect a wide range of materials including PVC, ABS, copper, and more. With a lightweight design and compact dimensions, this coupling is perfect for both professional and DIY applications, ensuring seamless compatibility without the need for batteries. ## Description Shop PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner. Free delivery on eligible orders of £20 or more. Review: Worked like a charm - Used the UTC to connect my MD pipe with the copper pipe, and it took seconds to install and tighten. Been a few days and no leaking or water supply issues. Review: Fixed a problem with old polypipe - A 1960's property with approx 17.5 mm black polypipe as mains water in . Nice secure grip . Reassuring. I would use this option again it has been in place in a moving environment and has been rock solid under mains pressure for a week now . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FSTNPQQ | | Best Sellers Rank | 460,647 in DIY & Tools ( See Top 100 in DIY & Tools ) 526 in Conduit Fittings | | Brand | Philmac | | Colour | Copper | | Connector Type | Coupling | | Customer Reviews | 4.5 4.5 out of 5 stars (13) | | Exterior Finish | Copper | | Item Weight | 137 Grams | | Manufacturer | PHILMAC | | Material | Poly | | Model Number | UTC 1133 | | Number of Pieces | 1 | | Size | 15-21mm | | Thread Type | Metric Parallel | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Philmac - **Colour:** Copper - **Connector type:** Coupling - **Exterior finish:** Copper - **Item weight:** 137 Grams - **Manufacturer:** PHILMAC - **Material:** Poly - **Number of pieces:** 1 - **Size:** 15-21mm - **Thread type:** Metric Parallel ## Images ![PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner - Image 1](https://m.media-amazon.com/images/I/71rl+B26EhL.jpg) ## Questions & Answers **Q: Does this transition 20mm o/d old galvanised steel pipe to modern copper or plastic?** A: I would imagine so, it's within the range of sizes, as you tighten the fitting it squeezes the o ring onto the pipe, it doesn't have teeth like a standard push fit which can slip on tough materials. Think the water companies use these to get over all sorts of connection issues. **Q: can i use this fitting to join 15mm plastic pipe to 15mm copper pipe** A: Yes but you will need a liner to support the plastic pipe regards Ray @ EEZY **Q: Can i use this fitting to join lead to copper and from what size can fit** A: I’m not sure if you can use the phillmac fitting with lead but If your joining from lead to copper you can by a lead lock fitting they come in a variety of sizes and are cheaper ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked like a charm *by A***R on 23 December 2022* Used the UTC to connect my MD pipe with the copper pipe, and it took seconds to install and tighten. Been a few days and no leaking or water supply issues. ### ⭐⭐⭐⭐⭐ Fixed a problem with old polypipe *by A***E on 29 March 2022* A 1960's property with approx 17.5 mm black polypipe as mains water in . Nice secure grip . Reassuring. I would use this option again it has been in place in a moving environment and has been rock solid under mains pressure for a week now . ### ⭐⭐⭐⭐⭐ Quick delivery perfect fit *by L***E on 18 June 2022* Fitted perfect just what I wanted ## Frequently Bought Together - PHILMAC (UTC 1133) Universal Transition Coupling 15-21mm(O/D) x 15-21mm(O/D) Complete with Liner - Philmac Metric/Imperial Universal Transition Coupler 15-21mm x 25mm Pol 1033 - Philmac Double Ended Repair Joiner Universal Coupling 21-27mm x 21-27mm 1144 --- ## 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.pl/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d](https://www.desertcart.pl/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-01*