# Sourcing Switch 1/2NL-3/4NL with O-ring

**URL:** https://aio.lv/en/product--sourcing-4770046002509--12461321
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Sourcing
**Manufacturer code:** 4770046002509
**EAN:** 4770046002509
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sourcing-4770046002509--12461321

## 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

The Sourcing switch 1/2NL-3/4NL is a specialized plumbing component designed for secure flow control between 1/2-inch and 3/4-inch connections. It includes a high-quality O-ring to ensure a leak-proof seal during operation. This durable fitting is suitable for various hydraulic systems, providing reliable performance and easy installation in residential or commercial plumbing applications.

## Long description

The Sourcing switch 1/2NL-3/4NL with O-ring is a precision-engineered plumbing component designed to facilitate seamless transitions between 1/2-inch and 3/4-inch pipe connections. This versatile fitting serves as a reliable interface for hydraulic systems, ensuring that fluid flow is managed efficiently and securely. Constructed from durable materials, it is built to withstand standard operating pressures in both residential and commercial environments, providing a stable connection that maintains system integrity over time.
Advantages
The primary benefit of this switch is its ability to provide a secure and leak-proof connection between two different pipe sizes, which is essential for complex plumbing configurations. The inclusion of a high-quality O-ring eliminates the need for additional sealing compounds in many applications, simplifying the installation process and reducing the risk of drips or pressure loss. Its robust design ensures long-term durability, making it a dependable choice for maintaining consistent performance in various fluid management setups.
Suitable for
Connecting 1/2-inch and 3/4-inch piping systems
Residential plumbing repairs and upgrades
Commercial hydraulic flow control applications
Fluid management systems requiring secure transitions
When it may not be suitable
This component is not intended for use in high-pressure industrial steam systems or applications involving highly corrosive chemicals that may degrade the material or the O-ring seal. It should also not be used in systems where pipe diameters differ from the specified 1/2-inch and 3/4-inch standards.
Key specifications
Connection sizes: 1/2-inch and 3/4-inch
Seal type: Integrated O-ring
Application: Plumbing and hydraulic flow control
Compatibility: Standard pipe fittings
How to use
To install the Sourcing switch, ensure that the pipe ends are clean, free of debris, and properly cut. Place the O-ring securely into the designated groove on the fitting to ensure a proper seal. Thread the fitting onto the 1/2-inch and 3/4-inch connections, tightening manually or with appropriate plumbing tools until firm. Avoid overtightening, as this may damage the threads or the O-ring seal. Once installed, pressurize the system slowly to verify that there are no leaks at the connection points.
What to consider before purchase
Verify the pipe diameter requirements of your existing system
Ensure the O-ring is compatible with the fluid type being transported
Check that the installation space allows for the dimensions of the fitting
Confirm that the operating pressure of your system is within standard limits
Usage recommendations
Regularly inspect the connection point for signs of wear or moisture. If the system is disassembled for maintenance, it is recommended to inspect the O-ring for integrity and replace it if any signs of cracking or deformation are present to maintain a leak-proof seal.

## FAQ

### How much does the Sourcing Switch 1/2NL-3/4NL with O-ring cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Sourcing 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 Sourcing 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/12461321/68763259_large.webp