---
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: "¥13654"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d
store_origin: JP
region: Japan
---

# 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:** ¥13654
**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?** ¥13654 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/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



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PHILMAC |
| Part Number | 1043 |
| Package Dimensions | 16.1 x 11.2 x 5.8 cm; 137 g |
| Item model number | UTC 1133 |
| Size | 15-21mm |
| Colour | Copper |
| Material | Poly |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 137 g |

## Product Details

- **Size:** 15-21mm
- **Material:** Poly
- **Brand:** Philmac
- **Colour:** Copper
- **Connector type:** Coupling
- **Thread type:** Metric Parallel
- **Item weight:** 137 Grams
- **Number of pieces:** 1
- **Manufacturer:** PHILMAC

## 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

## 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

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**Shop now:** [https://www.desertcart.jp/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d](https://www.desertcart.jp/products/83444439-philmac-utc-1133-universal-transition-coupling-15-21mm-o-d)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-03*