---
product_id: 61011614
title: "Thomas Dudley 327733 51 mm Round Dio Dualflush Button- White"
brand: "thomas dudley"
price: "$140"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/61011614-thomas-dudley-327733-51-mm-round-dio-dualflush-button-white
store_origin: NZ
region: New Zealand
---

# 750mm flexible positioning 51mm precision round button Smooth pneumatic dual flush Thomas Dudley 327733 51 mm Round Dio Dualflush Button- White

**Brand:** thomas dudley
**Price:** $140
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with sleek precision and effortless control!

## Quick Answers

- **What is this?** Thomas Dudley 327733 51 mm Round Dio Dualflush Button- White by thomas dudley
- **How much does it cost?** $140 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/61011614-thomas-dudley-327733-51-mm-round-dio-dualflush-button-white)

## Best For

- thomas dudley enthusiasts

## Why This Product

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

## Key Features

- • **Chrome Finish Elegance:** Durable, polished chrome finish adds a touch of sophistication to any bathroom setup
- • **Flexible Installation Range:** Can be positioned up to 750mm from the cistern for ultimate bathroom design freedom
- • **Precision 51mm Round Button:** Sleek, modern design fits standard 40mm holes for seamless installation
- • **Effortless Dual Flush Control:** Smooth pneumatic operation delivers full or reduced flush with a simple press
- • **Hassle-Free Setup & Adjustment:** Easy to fit and adjust to panel thickness, making upgrades quick and stress-free

## Overview

The Thomas Dudley 327733 51mm Round Dio Dualflush Button combines modern design with practical functionality. Featuring a smooth pneumatic dual flush system, it offers both full and reduced flush options via a stylish 51mm round button with a durable chrome finish. Its flexible installation range of up to 750mm from the cistern ensures compatibility with diverse bathroom layouts, while easy fitting and adjustment make it a top choice for efficient upgrades.

## Description

Thomas Dudley Dio Dual flush 51mm Round Button. Smooth pneumatic operation. Can be positioned up to 750mm from the cistern. Dual flush. Deliver full and reduced flushing via easily identifiable button segments. 51mm diameter buttons require 40mm hole, 73.5mm buttons require 62mm hole.

Review: Excellent product - Excellent product. Easy to fit and adjust to the panel thickness. Delivery was less than 24hrs.... they must have it set for urgent which is impressive. Bought another as we have several toilets.
Review: Perfect product - Prompt delivery. Great product.

## Features

- 51mm Round Button
- Chrome finish
- Dual Flush
- Smooth pneumatic operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HDMKKIE |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 25,618 in DIY & Tools ( See Top 100 in DIY & Tools ) 76 in Toilet Parts |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (106) |
| Date First Available | 21 Jun. 2016 |
| Finish | Chrome |
| Flush type | Dual |
| Included Components | button; |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | 327733 |
| Manufacturer | Thomas Dudley |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 327733 |
| Product Dimensions | 9 x 9 x 12 cm; 140 g |
| Shape | Round |
| Size | 51 |
| Style | Modern |

## Product Details

- **Brand:** Thomas Dudley
- **Colour:** White
- **Material:** Plastic
- **Shape:** Round
- **Size:** 51

## Images

![Thomas Dudley 327733 51 mm Round Dio Dualflush Button- White - Image 1](https://m.media-amazon.com/images/I/41foGytGKEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by A***S on 18 November 2024*

Excellent product. Easy to fit and adjust to the panel thickness. Delivery was less than 24hrs.... they must have it set for urgent which is impressive. Bought another as we have several toilets.

### ⭐⭐⭐⭐⭐ Perfect product
*by R***Y on 23 January 2026*

Prompt delivery. Great product.

### ⭐⭐⭐⭐ No tools required, but fiddly.
*by M***N on 1 July 2025*

After putting up with it taking more than one push to make our toilet flush I fitted a new button assembly (fiddly) and all working as it used to and harmony restored.

## Frequently Bought Together

- Thomas Dudley Dio Dualflush 51mm Round Button 327733, White
- Thomas Dudley Niagara Pneumatic Dual Flush Valve 316723, Multi-Colour
- Thomas Dudley Dio Dual Flush 51mm Chrome Toilet Push Button 322408, Multi-Colour

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**Shop now:** [https://www.desertcart.nz/products/61011614-thomas-dudley-327733-51-mm-round-dio-dualflush-button-white](https://www.desertcart.nz/products/61011614-thomas-dudley-327733-51-mm-round-dio-dualflush-button-white)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-06*