# Brass coupling SANHA 4270G GW 28 mm x 3/4" (model 142702834)

**URL:** https://aio.lv/en/product--sanha-142702834--11828106
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SANHA
**Manufacturer code:** 142702834
**EAN:** 4021343015731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-142702834--11828106

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

SANHA 4270G GW is a brass coupling (mufa) designed for pipe connections with a 28 mm socket to a 3/4" thread. The fitting is intended for plumbing and heating installations where a transition between metric copper/plastic pipe and imperial threaded components is required. Use cases include residential and commercial water, heating, and service lines that need a durable brass threaded transition.

## Long description

SANHA 4270G GW 28 mm x 3/4" is a brass coupling designed to connect a 28 mm socket pipe to a 3/4" threaded fitting. The fitting provides a transition between metric socket-style pipes and imperial threaded components, suitable for plumbing and heating systems. Constructed from dezincification-resistant brass, the coupling delivers mechanical strength and corrosion resistance required for water and heating installations in residential and light commercial environments.
Advantages
The brass coupling offers a reliable mechanical connection between a 28 mm socket and a 3/4" thread without the need to modify existing threaded parts. Its material composition resists corrosion and dezincification, helping to maintain flow integrity and sealing performance over time. The compact design allows installation in confined spaces and is compatible with common pipe joining techniques used in plumbing and heating. The product is suitable for use with copper and many plastic piping systems when paired with the appropriate socket or insert.
Suitable for
 Connecting 28 mm metric socket pipes to 3/4" threaded valves and fixtures
 Residential hot and cold water supply lines
 Heating circuit connections and radiator installations
 Service lines in light commercial plumbing
Key specifications
 Material: dezincification-resistant brass
 Connection A: 28 mm socket for insertion-type pipe joining
 Connection B: external 3/4" thread
 Application: potable water and heating systems
 Design: compact coupling for transition between metric and imperial fittings
How to use
Prepare the 28 mm pipe according to the chosen socket joining method (clean, deburr and insert appropriate insert or sleeve if required for plastic pipes). Apply the recommended solder, press, or adhesive procedure for the socket side depending on the pipe material and joining standard. Screw the 3/4" threaded side into the mating component using appropriate sealing method for the thread type (e.g., thread sealant tape or paste) and tighten to the manufacturer-recommended torque to ensure a secure, leak-free connection. Verify alignment and test the assembly under working pressure before final commissioning.
Usage recommendations
Use compatible joining tools and inserts for the pipe material, follow local plumbing codes, and perform pressure testing after installation. Avoid exposing the fitting to aggressive chemicals or environments not intended for dezincification-resistant brass. When in doubt, consult installation guidelines from SANHA or a qualified installer to ensure correct application.

## FAQ

### How much does the Brass coupling SANHA 4270G GW 28 mm x 3/4" cost, and is it available for purchase?

The price is 10.49 € (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 17.07.2026 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/11828106/67229177_large.webp