# Straight Coupling Herz P 7026 00 (P702600) 26x3 – copper pipe connection fitting

**URL:** https://aio.lv/en/product--herz-p702600--11825212
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Herz
**Manufacturer code:** P702600
**EAN:** 9004174131905
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--herz-p702600--11825212

## 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

Herz straight coupling P 7026 00 (P702600) is a 26x3 pipe fitting designed for joining two same-diameter pipes. Suitable for plumbing and heating installations where a durable linear connection is required. The coupling provides a compact, inline connection for copper or compatible metal pipes and is used in residential and commercial water, heating, and circulation systems.

## Long description

Herz straight coupling P 7026 00 is a 26x3 copper pipe connection fitting designed to join two pipes of the same diameter in a compact, inline configuration. Intended for use in plumbing and heating systems, this coupling enables a continuous run of copper or compatible metal piping where a durable, leak-resistant mechanical join is required. The fitting is suitable for residential and commercial water supply, heating circuits and circulation lines that require a stable, space-saving connection.
Advantages
The straight coupling provides a simple, linear connection that maintains internal flow characteristics and minimizes pressure loss. Manufactured to match standard copper pipe dimensions, the fitting ensures consistent pipe alignment and mechanical strength at the joint. Its compact design reduces the space needed for installation and helps keep visible pipe runs neat. The coupling is suitable for use in systems where a robust metallic connection is preferred over flexible alternatives.
Suitable for
Joining two 26x3 copper or compatible metal pipes in-line
Residential and commercial water supply lines
Heating systems and radiator connections
Circulation loops in hydronic systems
Key specifications
Material: copper-compatible metal (suitable for copper pipe connections)
Connection type: straight, inline coupling for same-diameter pipes
Nominal pipe size: 26 x 3 mm
Application: plumbing, heating and circulation systems
Design: compact inline fitting for minimal space usage
How to use
Prepare pipe ends by cutting square and deburring to ensure full contact with the coupling. Slide the coupling into position so that each pipe end is fully engaged in the fitting. Follow the chosen joining method appropriate for the system and installer practice (for example, soldering, brazing or approved mechanical joining process compatible with the coupling and pipe material). After installation, inspect joints visually and perform pressure testing according to local regulations and project requirements to confirm leak-tightness before placing the system into service.
Usage recommendations
Use the coupling with correctly sized 26x3 copper or compatible metal pipes and follow relevant plumbing and heating codes. Ensure installation is performed by qualified personnel using suitable joining techniques and testing procedures. Avoid using the fitting in systems with incompatible fluids or temperatures beyond the materials' rated limits.

## FAQ

### How much does the Herz straight coupling P 7026 00 26x3 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 Herz 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 Herz 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

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