# Copper alloy coupling SANHA 4270G GW 22 mm x 1" (female-threaded)

**URL:** https://aio.lv/en/product--sanha-14270221--11828105
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 14270221
**EAN:** 4021343015670
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-14270221--11828105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

SANHA 4270G GW is a copper-alloy coupling with female threads sized 22 mm x 1" (model 14270221). Designed for joining pipes and fittings in plumbing and heating systems, it provides corrosion-resistant metal connection where a female-threaded coupling is required. Suitable for potable water, heating circuits and general pipe joining tasks.

## Long description

SANHA 4270G GW 22 mm x 1" is a copper-alloy female-threaded coupling designed for joining pipes and fittings in plumbing and heating systems. The coupling provides a metal-to-metal connection with female threads measuring 22 mm on the pipe side and a 1" female thread on the mating fitting. Constructed from a corrosion-resistant copper alloy, it is suitable for use in potable water installations, heating circuits and general pipe joining tasks where a durable, metal threaded joint is required.
Advantages
The coupling offers corrosion-resistant performance due to its copper-alloy composition, ensuring long-term service in wet environments. Its female-threaded design enables reliable, sealed connections with compatible male-threaded fittings and adapters. Manufactured to consistent dimensions, the part simplifies assembly and reduces the need for additional transition pieces. The metal construction withstands typical mechanical stresses and moderate temperature variations found in domestic and commercial plumbing systems.
Suitable for
Potable water distribution and domestic plumbing
Heating circuits and radiators
Connecting copper or compatible alloy pipes to threaded fittings
Repair and retrofit jobs requiring a female-threaded coupling
Key specifications
Material: copper alloy with corrosion-resistant properties
Connection type: female (internal) thread to female (internal) thread interface
Pipe side size: 22 mm
Thread size: 1" (female)
Application temperature: suitable for typical potable water and heating system temperatures
How to use
Prepare mating pipe ends and fittings by cleaning and deburring to ensure full thread engagement and a reliable seal. Apply an appropriate thread sealant or tape compatible with potable water systems and heating fluids to the male thread of the mating component. Hand-start the coupling on the male thread, then tighten to the required torque with suitable tools following system installation standards and local codes. After installation, inspect the joint for correct alignment and perform pressure testing as required by project specifications.
Usage recommendations
Use only fittings and sealants approved for potable water if the coupling is installed on drinking water lines. Follow applicable local regulations and standards for pipework installation, and confirm material compatibility when connecting dissimilar metals to avoid galvanic corrosion.

## FAQ

### How much does the SANHA coupling 4270G GW 22 mm x 1" 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 — 49 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 06.08.2026 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/11828105/67229176_large.webp