---
product_id: 50109796
title: "GEBERIT flush valve seal diaphragm syphon washer by Geberit"
brand: "geberit"
price: "₨213"
currency: SCR
in_stock: true
reviews_count: 8
category: "Geberit"
url: https://www.desertcart.sc/products/50109796-geberit-flush-valve-seal-diaphragm-syphon-washer-by-geberit
store_origin: SC
region: Seychelles
---

# Universal 2-inch flange & NPT fit Precision-engineered plug valve Swiss-made quality assurance GEBERIT flush valve seal diaphragm syphon washer by Geberit

**Brand:** geberit
**Price:** ₨213
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your flush game with Swiss precision and flawless fit!

## Quick Answers

- **What is this?** GEBERIT flush valve seal diaphragm syphon washer by Geberit by geberit
- **How much does it cost?** ₨213 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/50109796-geberit-flush-valve-seal-diaphragm-syphon-washer-by-geberit)

## Best For

- geberit enthusiasts

## Why This Product

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

## Key Features

- • **Certified Excellence:** Meets CE, DIN, EN, and DVGW standards for trusted plumbing performance.
- • **Compact & Lightweight:** Slim 6.4 x 6 x 0.8 cm design weighing just 0.02 lbs for effortless installation.
- • **Universal Compatibility:** Designed with 2-inch flanged inlet and NPT outlet for easy integration.
- • **Seamless Flush Performance:** Optimized diaphragm seal ensures leak-proof, smooth operation every time.
- • **Swiss Precision Engineering:** Crafted in Switzerland for unmatched durability and reliability.

## Overview

The GEBERIT flush valve seal diaphragm siphon washer is a premium Swiss-engineered plug valve designed for reliable, leak-free toilet flush performance. Featuring universal 2-inch flange and NPT connections, it offers easy installation and compatibility with most plumbing fixtures. Compact and lightweight, it meets rigorous CE, DIN, EN, and DVGW certifications, ensuring top-tier durability and efficiency in bathroom maintenance.

## Description

GEBERIT flush valve seal diaphragm syphon washer by Geberit Product Type: VALVE Brand: Geberit

Review: Good product - Did the job
Review: Perfect - Perfect, fixed the leaky toilet

## Features

- GEBERIT flush valve seal diaphragm siphon washer by Geberit
- Product type: VALVE
- Brand: Geberit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H2SVODE |
| Best Sellers Rank | 208,019 in DIY & Tools ( See Top 100 in DIY & Tools ) 635 in Toilet Parts 6,035 in Bathroom Fixtures |
| Brand | Geberit |
| Connector Type | Flanged |
| Country of Origin | Switzerland |
| Customer Reviews | 4.6 out of 5 stars 215 Reviews |
| Exterior Finish | painted |
| Exterior finish | painted |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Flange |
| Inlet connection size | 2 Inches |
| Inlet connection type | Flange |
| Item Dimensions | 6.4 x 6 x 0.8 centimetres |
| Item Weight | 9 g |
| Item dimensions L x W x H | 6.4 x 6 x 0.8 centimetres |
| Manufacturer | Geberit |
| Model Number | 045445321778 or 0787162495249 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | NPT |
| Outlet connection type | NPT |
| Part Number | FTB626 |
| Set Name | No Set |
| Size | 1.77 cubic inches |
| Specification Met | CE, DIN, EN, DVGW |
| Thread Size | 2 inches |
| Thread Type | NPT |
| UPC | 045445321778 787162495249 |
| Unit Count | 1.0 count |
| Valve Type | Plug Valve |

## Product Details

- **Brand:** Geberit
- **Exterior finish:** painted
- **Inlet connection size:** 2 Inches
- **Inlet connection type:** Flange
- **Item dimensions L x W x H:** 6.4 x 6 x 0.8 centimetres
- **Number of Packs:** 1
- **Number of ports:** 2
- **Outlet connection size:** 2 Inches
- **Outlet connection type:** NPT
- **Specification met:** CE, DIN, EN, DVGW

## Images

![GEBERIT flush valve seal diaphragm syphon washer by Geberit - Image 1](https://m.media-amazon.com/images/I/71pqk3BkTpL.jpg)

## Questions & Answers

**Q: What are the OD and ID dimensions please?**
A: 62mm OD, 30mm ID.

**Q: Measured my syphon washer seal 65mm od and 28 id will it still work?**
A: Fitted my custern ok

**Q: Does this fit Geberit dual flush 223.830.21.1?**
A: Apparently there are two versions but the one on the website fitted my dual flush toilet. I assume my cistern isthe same as yours?

**Q: What is the part number for this?**
A: Sorry don’t have a part number just seen in on Amazon I new what I was looking for

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by T***Y on 24 October 2025*

Did the job

### ⭐⭐⭐⭐⭐ Perfect
*by A***R on 14 October 2025*

Perfect, fixed the leaky toilet

### ⭐⭐⭐⭐⭐ A wonderfully find and service
*by L***S on 18 May 2018*

The location and receipt of this simple seal for me was "Mana from Heaven" such a thing l found quite impossible to purchase in Tenerife. And as such you always require the services of the local plumber complete with the associated costs😱 It took minutes to fit by lifting two clips on the side of the siphon and the job was completed. Here when the plumber does this he always keeps his back to you so that you cannot see how simple the complete replacement is and how tempting the DIY path is 40 € saved. Well done for a quick response with little chance of making a fortune with the sale However l do have the company address.

## Frequently Bought Together

- GEBERIT flush valve seal diaphragm syphon washer by Geberit
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-19*