# Copper union bypass SANHA 18 mm model 1508618

**URL:** https://aio.lv/en/product--sanha-1508618--11831978
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1508618
**EAN:** 4021343023828
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-1508618--11831978

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Copper union bypass (obstacle/union fitting) by SANHA, model 1508618, for 18 mm copper piping. Designed to create a removable connection or bypass between pipe sections, enabling maintenance, isolation or rerouting in plumbing and heating systems. Suitable for potable water and central heating installations where a threaded union connection is required.

## Long description

Copper union bypass SANHA 18 mm model 1508618 is a copper union fitting designed to connect, isolate or create a removable bypass in 18 mm copper piping systems. Manufactured by SANHA for use in potable water and central heating installations, this union fitting provides a threaded connection that enables easy disassembly for maintenance, replacement or rerouting of pipe sections without soldering or permanent joints.
Advantages
The SANHA copper union bypass offers a corrosion-resistant copper construction suitable for contact with potable water and heating media. Its threaded union design permits quick assembly and disassembly, reducing downtime during service tasks. The fitting supports a compact installation footprint and allows precise alignment of pipe runs while maintaining a reliable mechanical connection intended for repeated use.
Suitable for
 Domestic and commercial potable water supply lines with 18 mm copper tubing
 Central heating circuits where a removable union or bypass is required
 Service points that require isolation for maintenance or component replacement
 Temporary or permanent rerouting during system upgrades or repairs
Key specifications
 Material: copper
 Connection type: threaded union
 Nominal pipe diameter: 18 mm
 Application: potable water and central heating systems
 Function: removable bypass/union fitting for maintenance and isolation
How to use
Install the copper union bypass by preparing 18 mm copper pipe ends to the required length and ensuring clean, deburred surfaces. Thread the union components together by hand and tighten to the manufacturer's recommended torque to achieve a leak-tight mechanical connection. Use PTFE tape or appropriate sealing method on threaded surfaces if required by the installation standard or local practice. To service the line, loosen the union to separate pipe sections and reassemble after maintenance or replacement.
Usage recommendations
Use this SANHA copper union bypass in systems designed for copper piping and compatible fluid media. Verify local plumbing codes and pressure/temperature ratings for copper fittings before installation. Avoid excessive mechanical stress on the union; support adjacent piping to prevent strain. For potable water systems, follow hygiene and flushing procedures after installation or maintenance.

## FAQ

### How much does the SANHA copper union bypass 18 mm 1508618 cost, and is it available for purchase?

The price is 13.49 € (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 28.07.2026 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 SANHA 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 SANHA 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/11831978/67232528_large.webp