# Compression Fitting SiGMA-Li Śrubunek GW 32x1" model ŚW321, female threaded 1" for 32 mm pipe

**URL:** https://aio.lv/en/product--sigma-li-sw321--11826586
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** ŚW321
**EAN:** 5902814626627
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-sw321--11826586

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SiGMA-Li Śrubunek GW 32x1" (ŚW321) is a compression/union fitting with a female 1" (GW) threaded connection designed for use with 32 mm pipes. It provides a secure threaded junction for plumbing and heating installations, enabling connection to 1" male threads. Suitable for water and central heating piping where a 32 mm to 1" threaded transition is required.

## Long description

SiGMA-Li Śrubunek GW 32x1" model ŚW321 is a compression union with a female 1" threaded connection designed for 32 mm pipes. The fitting creates a secure transition from a 32 mm plain pipe to a 1" male thread, enabling connection to standard threaded components in plumbing and heating systems. It is intended for use with potable water and central heating circuits where a reliable, compact threaded junction is required.
Advantages
This compression fitting provides a leak-resistant mechanical joint without the need for soldering or welding, reducing installation time and the need for special tools. The female 1" thread simplifies connections to valves, gauges and other threaded accessories. Its design ensures consistent alignment and pressure-bearing capability suitable for typical domestic and light commercial water and heating systems.
Suitable for
Connecting 32 mm plastic or metal piping to 1" male threaded valves or fixtures
Domestic potable water supply lines
Central heating system pipework and radiators
Maintenance and replacement of existing threaded connections
Key specifications
Connection type: compression/union on 32 mm pipe to female 1" thread
Pipe compatibility: designed for 32 mm outside diameter pipes
Thread standard: female 1" threaded outlet suitable for standard 1" male fittings
Function: provides mechanical, non-soldered threaded junction for fluid systems
Typical applications: water distribution and central heating piping
How to use
Prepare the 32 mm pipe end by cutting squarely and removing any burrs or debris to ensure a tight seal. Slide the compression nut and ferrule onto the pipe, insert the pipe fully into the fitting body, then hand-tighten the nut before applying the recommended final torque with a wrench until the ferrule grips the pipe. Thread the 1" male component into the female thread and tighten to create a secure, leak-resistant connection. Follow standard installation practices for the system pressure and medium.
Usage recommendations
Verify material compatibility with the conveyed medium and the operating temperature and pressure of the installation. Use appropriate thread sealant or PTFE tape on the male 1" thread if required by the system design. Inspect connections after initial pressurization and periodically during service life to ensure continued leak-free performance.

## FAQ

### How much does the Compression fitting SiGMA-Li ŚW321 32x1" 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 — 276 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 09.07.2026 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 SiGMA-Li 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 SiGMA-Li 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

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