# Reducer coupling Herz P 7026 01, reducing 26x3 to 16x2 (P702601)

**URL:** https://aio.lv/en/product--herz-p702601--11825148
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Herz
**Manufacturer code:** P702601
**EAN:** 9004174133800
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--herz-p702601--11825148

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Herz reducer coupling P 7026 01 is a pipe fitting that reduces a 26x3 connection to 16x2. Produced by Herz and identified by MPN P702601, it is intended for use in plumbing and heating installations to join pipes of differing outer diameters and wall thicknesses. Suitable for reliable hydraulic connection and transitional piping where a secure, dimension-matched joint is required.

## Long description

The Herz reducer coupling P 7026 01 is a compact pipe fitting designed to connect a 26x3 pipe to a 16x2 pipe. Manufactured by Herz, this reducing coupling provides a stable mechanical and hydraulic transition between pipes of different outer diameters and wall thicknesses, suitable for plumbing and heating systems where a dimension-matched joint is required.
Advantages
The coupling delivers a reliable, leak-resistant connection when installed according to recommended methods. Its reduction profile enables straightforward adaptation between larger and smaller diameter pipes without the need for additional adapters. The component is made to fit standard pipe dimensions, simplifying inventory and installation on site.
Suitable for
Domestic and commercial plumbing systems requiring a transition from 26x3 to 16x2 piping
Heating installations such as radiators, boilers, and underfloor heating manifolds
Repair or modification work where a secure hydraulic connection between differing pipe sizes is needed
Key specifications
Reduction: from 26x3 (larger pipe) to 16x2 (smaller pipe)
Function: mechanical and hydraulic coupling for pipe size transition
Material compatibility: suitable for common plumbing and heating pipe materials (use matching pipe type for best results)
Application environment: indoor plumbing and heating systems
How to use
Select pipes with the specified outer diameters and wall thicknesses (26x3 and 16x2). Prepare pipe ends by cutting square, deburring, and cleaning to ensure full contact. Slide the coupling onto the prepared larger pipe or smaller pipe first according to the chosen installation sequence and secure using the appropriate joining method compatible with the coupling design and pipe material (for example compression, press, or soldering if applicable). Follow system pressure ratings and local plumbing codes when tightening and testing the connection.
Usage recommendations
Verify material compatibility and pressure/temperature limits of the complete piping system before installation. Perform a leak test after assembly, and use proper tools and torque settings recommended for the chosen joining method to ensure a lasting, watertight joint.

## FAQ

### How much does the Herz reducer coupling P 7026 01 26x3→16x2 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 14.07.2026 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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