---
product_id: 48843993
title: "PRO550UK Top/Side/Front Mounted Dual Flush Valve - White"
brand: "fluidmaster"
price: "€ 89.36"
currency: EUR
in_stock: true
category: "Fluidmaster"
url: https://www.desertcart.com.cy/products/48843993-pro550uk-top-side-front-mounted-dual-flush-valve-white
store_origin: CY
region: Cyprus
---

# Adjustable dual flush volumes Tool-free, multi-position mount Fits 1.5" & 2" outlets PRO550UK Top/Side/Front Mounted Dual Flush Valve - White

**Brand:** fluidmaster
**Price:** € 89.36
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with smart, sleek efficiency!

## Quick Answers

- **What is this?** PRO550UK Top/Side/Front Mounted Dual Flush Valve - White by fluidmaster
- **How much does it cost?** € 89.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/48843993-pro550uk-top-side-front-mounted-dual-flush-valve-white)

## Best For

- fluidmaster enthusiasts

## Why This Product

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

## Key Features

- • **Mount It Your Way:** Top, front, or side dual flush button mounting options to match your bathroom’s style and space.
- • **Custom Water Savings:** Adjust flush volumes on full and reduced flushes to cut water waste without sacrificing performance.
- • **Quick & Clean Installation:** Tool-free setup means you’re upgrading your toilet’s efficiency in minutes—no plumber needed.
- • **Universal Fit, Zero Hassle:** Seamlessly fits both 1½" and 2" flush outlets for ultimate compatibility.
- • **Overflow Control, Perfected:** Adjustable overflow height from 8½" to 13½" ensures precise water level management.

## Overview

The Fluidmaster PRO550UK is a versatile, dual flush valve designed for 1½" and 2" cisterns, featuring adjustable flush volumes and overflow height. Its multi-position mounting and tool-free installation make it the go-to upgrade for water-conscious professionals seeking easy, effective bathroom improvements.

## Description

Fluidmaster PRO550UK Top/Side/Front Mounted Dual Flush Valve - White : desertcart.co.uk: DIY & Tools

## Features

- Fits both 1 1/2″ and 2″ flush outlets
- Cable length 350mm
- Water saving adjustable flush volumes on full and reduced flushes
- Dual flush button fits Top, Front or side applications
- Overflow height is adjustable from 8 1/2″ to 13 1/2″

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0060X5Q0A |
| Best Sellers Rank | 39,896 in DIY & Tools ( See Top 100 in DIY & Tools ) 31 in Tap Valves |
| Brand | Fluidmaster |
| Connector Type | Compression |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,424) |
| Exterior Finish | White |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Compression |
| Item Dimensions | 29 x 15 x 10 centimetres |
| Item Type Name | Fluidmaster PRO550UK Pro Dual Button Cable Flush Valve, Top/Front/Side Mount, Universal Fit for 1½″ & 2″ Cisterns, Adjustable Overflow, Tool-Free Installation, Water-Saving Toilet System |
| Item Weight | 299 g |
| Manufacturer | fluidmaster |
| Material | Brass |
| Model Number | 550073 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Compression |
| Part Number | 550073 |
| Set Name | Dual Flush Valve Assembly |
| Size | 5.9 inches x 11.4 inches x 3.9 inches |
| Specification Met | CE |
| Thread Size | 1.5 inches |
| Thread Type | National Taper Nut |
| UPC | 798256152948 798256169878 |
| Unit Count | 1.0 count |
| Valve Type | Dual Flush Valve |

## Product Details

- **Brand:** Fluidmaster
- **Exterior finish:** White
- **Inlet connection size:** 1.5 Inches
- **Inlet connection type:** Compression
- **Item dimensions L x W x H:** 29 x 15 x 10 centimetres
- **Material:** Brass
- **Number of ports:** 1
- **Outlet connection size:** 2 Inches
- **Outlet connection type:** Compression
- **Specification met:** CE

## Images

![PRO550UK Top/Side/Front Mounted Dual Flush Valve - White - Image 1](https://m.media-amazon.com/images/I/51AqO4pxWRL.jpg)

## Questions & Answers

**Q: how did i adjust the overflow pipe ? mine is overflowing and i carnt fit a flush master valve [no room}**
A: The overflow is part of the installed system. You don't need your normal overflow pipe - you can throw it away. The overflow works through the plumbing you have just fitted. Try unscrewing the over flow tube supplied - I found that it was too high and had the problem you describe - then adjust the float ball (if necessary) to make sure the level of the water does not reach the height of the opening in the in-built system.

**Q: Anybody know how this unit compares to the Torbeck Variflush?**
A: Both units are from very good manufactures we sell more of the Torbeck Variflush but that doesn't mean its a better product.Kind regards,Jo.

**Q: how to change batteries**
A: There are no batteries it works by siphon alone.

**Q: Is this a complete system? I can't see a ballcock in the image.**
A: No it's not a complete system.  IT is only the flush mechanism.  You don't need to change the float if it's OK.  I fyou have a close-coupled toilet, this requires you to remove the cistern and I recommend you take the opportunity to replace the close coupling kit.

## Frequently Bought Together

- Fluidmaster PRO550UK Top/Side/Front Mounted Dual Flush Valve - White
- Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1
- Close Coupling Kit for WC Toilet Pan Cistern Doughnut Fixings Plate Donut

---

## 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.com.cy/products/48843993-pro550uk-top-side-front-mounted-dual-flush-valve-white](https://www.desertcart.com.cy/products/48843993-pro550uk-top-side-front-mounted-dual-flush-valve-white)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-02*