# SANHA brass female threaded coupling 4270G GW 28 mm x 5/4"

**URL:** https://aio.lv/en/product--sanha-1427028114--11828342
**Data updated:** 2026-03-09 11:18 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1427028114
**EAN:** 4021343015717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-09-03 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-1427028114--11828342

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

SANHA 4270G is a brass (bronze) female threaded coupling with GW (internal thread) connection sized 28 mm x 5/4". Designed for joining pipes or fittings with matching male threads, it provides a durable metallic connection suitable for plumbing, heating and potable water installations. The coupling is identified by manufacturer part number 1427028114 and EAN 4021343015717.

## Long description

SANHA brass female threaded coupling 4270G GW 28 mm x 5/4" is a metallic coupling designed to join pipes or fittings with compatible male threads. Made of brass (bronze), the coupling provides a corrosion-resistant mechanical connection suitable for plumbing systems, heating circuits and potable water installations where a threaded joint is required. Its dimensions — 28 mm to 5/4" internal thread — allow transition between metric and imperial thread sizes in mixed-technology installations.
Advantages
The brass construction ensures durability and good resistance to corrosion in typical domestic and commercial water systems. A female threaded GW connection offers a reliable, reusable joint that can be tightened or disassembled for maintenance. The compact, simple design facilitates installation in confined spaces and supports standard sealing methods such as PTFE tape or thread sealant to ensure leak-tightness.
Suitable for
 Connecting metric 28 mm copper or brass pipe fittings to 5/4" male threaded components
 Plumbing systems for potable water distribution
 Heating systems and radiators with threaded supply connections
 Service and repair work where a threaded, removable joint is preferred
Key specifications
 Material: brass (bronze)
 Connection type: female internal thread (GW)
 Size: 28 mm x 5/4" (female)
 Application: potable water, heating, general plumbing
 Design: compact threaded coupling for removable joints
How to use
Before installation, ensure threads on both mating parts are clean and free of debris. Apply an appropriate thread sealant or PTFE tape to the male thread following the sealant manufacturer's instructions. Screw the SANHA female coupling onto the male thread by hand to engage threads, then tighten with a suitable wrench until secure; avoid over-tightening to prevent thread damage. For connections to 28 mm pipe fittings, use the correct fitting or adapter that matches the coupling's internal thread and pipe standard.
Usage recommendations
Verify compatibility of thread standards (metric vs imperial) and thread pitch before assembly. Use approved sealing materials for potable water applications and follow applicable plumbing codes. Inspect threaded joints periodically for signs of leakage and retighten or replace parts as necessary.

## FAQ

### How much does the SANHA brass female threaded coupling 4270G 28 mm x 5/4" cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 18.08.2026 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/11828342/67229371_large.webp