# Wall penetration fitting Weba DN 25 x 1" for pipe passage (MPN 05-30-0000-03)

**URL:** https://aio.lv/en/product--weba-05-30-0000-03--11849459
**Data updated:** 2026-03-09 17:24 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Weba
**Manufacturer code:** 05-30-0000-03
**EAN:** 5903244049017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weba-05-30-0000-03--11849459

## 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

Wall penetration fitting by Weba designed for DN 25 pipes with 1" thread. The component provides a sealed passage for piping through walls or partitions, suitable for plumbing and heating installations. Includes threaded connection size DN 25 x 1" and manufacturer part number 05-30-0000-03. Used where a reliable, compact wall feed-through is required.

## Long description

Wall penetration fitting Weba DN 25 x 1" is a compact feed-through component designed to create a sealed passage for DN 25 pipes with 1" thread through walls and partitions. Manufactured by Weba, this fitting is intended for plumbing and heating installations where a reliable, space-efficient transition between interior and exterior or between separate rooms is required. The product provides a simple mechanical interface for threaded piping and helps maintain system integrity at wall penetrations.
Advantages
The fitting offers a compact design that minimizes the space needed for wall feed-throughs while maintaining a secure threaded connection for DN 25 pipes. Its construction ensures a sealed passage that reduces the risk of leaks and ingress of dust or moisture at wall interfaces. Installation is straightforward thanks to the standardized 1" thread dimension, allowing compatibility with common DN 25 threaded components and reducing installation time. The component's durable materials provide long-term service in typical domestic and light commercial plumbing and heating environments.
Suitable for
 Plumbing installations with DN 25 threaded pipes
 Heating system pipe passages through walls and partitions
 Retrofit projects requiring compact, sealed wall feed-throughs
 Applications where a standardized 1" threaded connection is needed
Key specifications
 Nominal pipe size: DN 25
 Thread size: 1" (standard threaded connection for DN 25)
 Function: sealed wall penetration / feed-through for piping
 Typical application: plumbing and heating wall passages
 Design: compact, threaded interface for through-wall installation
How to use
Prepare the wall opening to the required diameter and ensure surrounding surfaces are clean and free of debris. Insert the Weba DN 25 x 1" fitting through the wall or partition and engage the 1" threaded connection with the mating DN 25 pipe or adapter. Tighten the threaded joint according to recommended torque values for the pipe material and thread type, and apply appropriate sealing material (thread sealant tape or liquid thread sealant) if required by the installation practice. Verify the fitting is seated flush with the wall surface and perform a pressure test of the system to check for leaks before completing any finishing works.
Usage recommendations
Use compatible DN 25 threaded accessories and apply a suitable thread sealant to ensure leak-free operation. For installations crossing fire-rated walls or requiring additional protection, follow local building codes and consider supplementary sealing or fire-stopping measures. Regularly inspect accessible wall penetrations as part of system maintenance.

## FAQ

### How much does the Wall penetration fitting Weba DN 25 x 1" cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. 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 Weba 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 Weba 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/11849459/67248125_large.webp