# Flush button GEBERIT Sigma 12 cm pneumatic dual flush, geometric shape, recessed, black

**URL:** https://aio.lv/en/product--geberit-116051kv1--11835395
**Data updated:** 2026-03-09 14:48 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** GEBERIT
**Manufacturer code:** 116.051.KV.1
**EAN:** 4025410747655
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 115.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geberit-116051kv1--11835395

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Pneumatic recessed flush button GEBERIT Sigma with a 12 cm geometric double-button design in black. Intended for concealed cisterns, the dual flush mechanism provides two-volume flushing control. Suitable for wall-mounted installation panels where a pneumatic actuator is required; used in residential and commercial bathrooms to control WC flushing.

## Long description

The Flush button GEBERIT Sigma 12 cm pneumatic dual flush in black is a recessed actuator plate designed for concealed cisterns. Its geometric 12 cm double-button layout provides two-volume flushing control via a pneumatic mechanism, intended for installations where a flush plate with recessed mounting and reliable pneumatic actuation is required. The black finish and geometric form suit modern bathroom interiors and combine functional control with a discreet appearance.
Advantages
This pneumatic recessed flush button offers precise two-stage flushing that helps control water consumption. The recessed design reduces protrusion from the wall, creating a streamlined surface that is easier to clean. The pneumatic actuation provides a smooth and reliable response even with wall-mounted installation panels, while the durable surface maintains its colour and geometry under normal bathroom use.
Suitable for
Concealed cisterns requiring pneumatic actuation
Wall-mounted installation panels for residential bathrooms
Commercial washrooms with requirement for recessed flush plates
Key specifications
Actuation type: pneumatic dual flush with two-volume control
Design: recessed geometric double-button plate
Plate diameter/size: 12 cm double-button layout
Finish: black
Installation: compatible with concealed cisterns and compatible wall panels requiring pneumatic actuation
How to use
Press the larger or smaller button to trigger the full or reduced flush volume respectively. The pneumatic mechanism transmits the user input through the installation panel to the concealed cistern valve; no direct mechanical linkage is visible. During installation, ensure the pneumatic actuator tube is correctly connected between the flush plate and the cistern according to the cistern manufacturers instructions, and verify correct alignment within the recessed mounting frame before finishing the wall surface.
Usage recommendations
Regularly check the pneumatic tubing connection and keep the plate surface free of abrasive cleaners. For best performance, use cleaning agents that are non-corrosive and non-abrasive, and follow the concealed cistern service intervals recommended by the cistern manufacturer.

## FAQ

### How much does the GEBERIT Sigma 12 cm pneumatic dual flush button cost, and is it available for purchase?

The price is 139.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can GEBERIT Sigma 12 cm pneumatic dual flush button be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GEBERIT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GEBERIT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11835395/67235181_large.webp