# VIEGA Viega 3812 inner diameter 100 cm – pipe connector/component

**URL:** https://aio.lv/en/product--viega-101718--11823082
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 101718
**EAN:** 4015211101718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-101718--11823082

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Viega 3812 is a VIEGA plumbing component with an inner diameter of 100 cm. Designed for use in pipe systems, the product specifies a 100 cm internal dimension relevant for flow capacity and fitment. Suitable for applications requiring this diameter in installation, repair or replacement of piping sections.

## Long description

VIEGA Viega 3812 inner diameter 100 cm – pipe connector/component is a plumbing fitting designed for use in waste and soil systems where a 100 cm internal diameter is required. The component is made of plastic and includes a lip seal to ensure a reliable connection when joining pipe sections or attaching fixtures such as WC pans. Its design focuses on compatibility with standard installation tasks in residential and commercial sanitary systems and on providing a secure, sealed junction that preserves flow capacity and prevents leakage.
Advantages
The plastic construction offers corrosion resistance and reduced weight compared with metal alternatives, while the integrated lip seal simplifies installation by providing an elastic, form-fitting seal without the need for additional sealants. The product's 100 cm internal dimension provides predictable flow characteristics and fitment for compatible piping and fixtures. Designed by VIEGA to match common toilet and waste system interfaces, the connector is suitable for replacement or extension work where a consistent inner diameter is required.
Suitable for
Connecting WC fixtures to soil and waste pipe systems
Replacement of damaged pipe sections with a matching inner diameter
Sanitary installations in residential and light commercial buildings
Key specifications
Inner diameter: 100 cm
Material: plastic
Seal type: lip seal
Application area: WC / sanitary waste systems
Equipment type: pipe connector / plumbing component
How to use
Prepare the mating pipe ends by ensuring they are clean, free of debris and cut square. Slide the connector into position so the lip seal aligns with the mating surface; push until the connector seats fully and the seal compresses uniformly. For retrofit or replacement tasks, confirm the adjacent pipe and fixture inner diameters match 100 cm to maintain proper flow and avoid stress on the connection. After installation, verify alignment and perform a leak test by running water through the system and inspecting the junction for seepage.
Usage recommendations
Use with pipes and fixtures designed for a 100 cm inner diameter and avoid excessive mechanical stress during installation. Store the connector indoors away from direct sunlight to prevent long-term UV exposure of the plastic. If chemical exposure or unusually high temperatures are expected in the installation environment, consult material compatibility guidance before use.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 25 |
| Inner diameter | 1000 mm |

## FAQ

### How much does the VIEGA Viega 3812 pipe component 100 cm cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 22.07.2026 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. All transactions are 100% secure and encrypted.

### 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 VIEGA 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 VIEGA 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/11823082/67290025_large.webp