---
product_id: 48368405
title: "McAlpine T23U 1.5-Inch Waste Pipe Blank Cap - White"
brand: "mcalpine"
price: "NT$648"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/48368405-mcalpine-t23u-1-5-inch-waste-pipe-blank-cap-white
store_origin: TW
region: Taiwan
---

# 1.5 inch universal fit Multi-fit for plastic, copper & lead pipes Complies with BS EN 1451-1 & 1329-1 standards McAlpine T23U 1.5-Inch Waste Pipe Blank Cap - White

**Brand:** mcalpine
**Price:** NT$648
**Availability:** ✅ In Stock

## Summary

> 🔧 Cap it like a pro — the ultimate multi-fit pipe solution!

## Quick Answers

- **What is this?** McAlpine T23U 1.5-Inch Waste Pipe Blank Cap - White by mcalpine
- **How much does it cost?** NT$648 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/48368405-mcalpine-t23u-1-5-inch-waste-pipe-blank-cap-white)

## Best For

- mcalpine enthusiasts

## Why This Product

- Trusted mcalpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek White Finish:** Blends effortlessly into any plumbing setup for a clean, professional look.
- • **Lightweight & Durable:** At just 30g, it’s easy to handle without compromising on strength.
- • **Universal 1.5-inch Fit:** Seamlessly caps a wide range of pipe sizes for hassle-free installation.
- • **Certified Quality Assurance:** Built to meet rigorous BS EN 1451-1 and 1329-1 standards for peace of mind.
- • **Multi-Material Compatibility:** Works flawlessly with plastic, copper, and lead pipes—one cap to rule them all.

## Overview

The McAlpine T23U Waste Pipe Blank Cap is a 1.5-inch, lightweight, and durable plumbing fitting designed to securely seal plastic, copper, and lead waste pipes. Engineered to meet BS EN 1451-1 and 1329-1 standards, it ensures reliable performance and a clean white finish that complements any professional plumbing installation.

## Description

McAlpine T23U 1.5-Inch Waste Pipe Blank Cap - White

## Features

- Size: 1.5 inch
- Waste Pipe Cap
- Multi-fit Fittings suit all plastic waste pipes to BS EN 1451-1:200 and BS EN 1329-1:2000
- Also fits copper pipe and lead pipe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | McAlpine |
| Part Number | T23U |
| Product Dimensions | 12 x 4 x 17 cm; 30 g |
| Item model number | T23U |
| Size | 1.5 inch |
| Colour | White |
| Material | Copper, Plastic |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Included Components | trap; fittings; |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 30 g |

## Product Details

- **Size:** 1.5 inch
- **Material:** Copper, Plastic
- **Brand:** Mcalpine
- **Colour:** White
- **Item dimensions L x W x H:** 12 x 4 x 17 centimetres
- **Connector type:** Cap
- **Thread size:** 1.5 inch
- **Exterior finish:** Copper
- **Thread type:** UN
- **Item weight:** 30 Grams

## Images

![McAlpine T23U 1.5-Inch Waste Pipe Blank Cap - White - Image 1](https://m.media-amazon.com/images/I/41N+Fu8phpL.jpg)

## Questions & Answers

**Q: Do you need to use solvent to seal the joint when fitting to an old solvent pipe?**
A: These are designed to fit onto solvent pipe by means of compression. They are not suitable for contact with Solvent Cement.

**Q: Is this cap easy put on and remove? I want it to temorarily seal a pipe while I start the siphoning mechanism on my pond water level drain.**
A: Yes, I found it very straightforward and it kept a good seal

**Q: Will this fit a 42mm outside diameter pipe?**
A: Yes, this will fit any 1-1/2" push-fit or solvent pipe from 40mm to 45mm.

**Q: Are these suitable for screw fit?**
A: Nope

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**Shop now:** [https://www.desertcart.tw/products/48368405-mcalpine-t23u-1-5-inch-waste-pipe-blank-cap-white](https://www.desertcart.tw/products/48368405-mcalpine-t23u-1-5-inch-waste-pipe-blank-cap-white)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-18*