# Compression Union Fitting Herz P 7016 11 — 16x2 mm to Rp1/2" External Thread

**URL:** https://aio.lv/en/product--herz-p701611--11825337
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Herz
**Manufacturer code:** P701611
**EAN:** 9004174142109
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--herz-p701611--11825337

## 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 P 7016 11 is a straight compression union fitting designed to connect 16x2 mm piping to a Rp1/2" external threaded connection. Manufactured by Herz, this metal fitting provides a secure mechanical joint for plumbing and heating installations, suitable for potable water and central heating systems where a transition from press-fit tubing to external Rp1/2" thread is required.

## Long description

Herz P 7016 11 — 16x2 mm to Rp1/2" External Thread is a straight compression union fitting designed to join 16x2 mm metal piping to an external Rp1/2" threaded connection. Manufactured by Herz, the fitting creates a mechanical seal between press-fit or compression pipe and a standard half-inch external thread, enabling a reliable connection in plumbing and heating systems where a transition from tubing to threaded components is required.
Advantages
The compression design provides a secure mechanical joint without soldering or special tools, allowing for straightforward installation and maintenance. Constructed from metal suitable for potable water and central heating applications, the fitting offers corrosion resistance and dimensional stability under normal operating temperatures and pressures. Its straight union configuration simplifies alignment between pipe runs and threaded components, reducing the need for additional adaptors or fittings.
Suitable for
Connecting 16x2 mm metal piping to external Rp1/2" threaded valves, appliances or fittings
Domestic potable water lines where a threaded transition is required
Central heating circuits for linking tubing to radiator valves or manifolds
Key specifications
Connection A: 16x2 mm compression for metal pipe
Connection B: external Rp1/2" (half-inch) thread
Configuration: straight union fitting
Material: metal suitable for water and heating systems
Application: potable water and central heating installations
How to use
Prepare the 16x2 mm pipe end by cutting square and deburring the inner and outer edges, then slide the compression components onto the pipe as required. Thread the fitting onto the external Rp1/2" component by hand, then tighten to the recommended torque using appropriate wrenches to compress the ferrule and form a leak-tight mechanical seal. After assembly, pressurize the system and inspect the joint for leaks, retightening if necessary according to manufacturer practice.
Usage recommendations
Use compatible 16x2 mm metal pipe and ensure mating threaded components conform to Rp1/2" thread standards. Avoid overtightening to prevent damage to the ferrule or threads. Where required, follow local plumbing codes and manufacturer guidance for potable water and heating system installations.

## FAQ

### How much does the Herz P 7016 11 compression union 16x2 to Rp1/2" cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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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