# Bronze threaded coupling SANHA 4270G GW 15 mm x 3/4"

**URL:** https://aio.lv/en/product--sanha-142701534--11828835
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SANHA
**Manufacturer code:** 142701534
**EAN:** 4021343015601
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-142701534--11828835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Threaded bronze coupling SANHA model 4270G GW with nominal tube diameter 15 mm and external thread 3/4". Designed for joining copper or metal piping in plumbing and heating systems, this coupling provides a threaded connection between a 15 mm pipe and a 3/4" threaded fitting. Suitable for potable water, heating circuits and general installation work where a bronze threaded adapter is required.

## Long description

Bronze threaded coupling SANHA 4270G GW 15 mm x 3/4" is a compact adapter designed to connect a 15 mm copper or metal pipe to a 3/4" external threaded fitting. Manufactured from bronze, the coupling provides a corrosion-resistant mechanical joint suitable for potable water and heating systems. The coupling is intended for use where a reliable threaded transition between metric tubing and imperial thread is required.
Advantages
The bronze construction offers good resistance to corrosion and long service life in contact with water and heating fluids. The coupling provides a straightforward threaded connection that simplifies installation and maintenance, eliminating the need for additional adapters or conversion fittings. Its compact design saves space in tight installations and ensures a secure mechanical connection when assembled correctly with appropriate sealing.
Suitable for
Joining 15 mm copper or metal pipe to 3/4" external threaded fittings
Potable water supply installations
Heating circuits and radiators
General plumbing and repair work requiring a bronze threaded adapter
Key specifications
Material: bronze
Connection A: 15 mm nominal tube diameter
Connection B: external thread 3/4" (imperial)
Type: threaded coupling / adapter
Typical applications: potable water, heating systems, general installations
How to use
Prepare the 15 mm pipe by cutting square and deburring the end. Clean the threads on the mating 3/4" fitting and apply an appropriate thread sealant or tape compatible with potable water if required by local practice. Thread the coupling onto the 3/4" fitting by hand and tighten with a suitable wrench until secure; then insert and secure the 15 mm pipe according to conventional joining practice for threaded adapters. Ensure proper alignment and check for leaks after pressurizing the system.
Usage recommendations
Use thread sealant or PTFE tape rated for potable water on the 3/4" threads where applicable, and avoid over-tightening to prevent deformation of the bronze threads. Verify compatibility of fluids and operating temperatures for bronze components in heating systems.

## FAQ

### How much does the Bronze threaded coupling SANHA 4270G GW 15 mm x 3/4" cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 16.07.2026 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/11828835/67229774_large.webp