# Lightwin DC 10/7MM RED Reduction Coupling for Single Pipe 10mm to 7mm

**URL:** https://aio.lv/en/product--lightwin-dc-107mm-red--3991927
**Data updated:** 2026-07-16 18:58 (EEST)
**Category:** Other goods
**Manufacturer:** Lightwin
**Manufacturer code:** DC 10/7MM RED
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-dc-107mm-red--3991927

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The Lightwin DC 10/7MM RED is a high-quality reduction coupling designed for FTTx network installations. This connector allows for a secure and reliable transition between single pipes with outer diameters of 10mm and 7mm. It ensures optimal protection and continuity for fiber optic cabling infrastructure, providing a robust solution for professional telecommunications network deployment.

## Long description

The Lightwin DC 10/7MM RED is a professional-grade reduction coupling engineered specifically for FTTx network installations. This component facilitates a secure and seamless transition between single pipes with different outer diameters, specifically connecting 10mm pipes to 7mm pipes. By ensuring a tight and durable connection, it maintains the integrity of the fiber optic infrastructure, protecting cables from environmental factors and mechanical stress during deployment.
Advantages
This reduction coupling offers exceptional reliability for telecommunications infrastructure by providing a robust mechanical seal that prevents dust and moisture ingress. Its design is optimized for ease of installation, allowing technicians to quickly adapt pipe sizes within a network without compromising the structural continuity of the conduit system. The high-quality materials used in its construction ensure long-term performance and stability in various environmental conditions, making it a dependable choice for modern fiber optic deployments.
Suitable for
FTTx network installations
Transitioning between 10mm and 7mm conduit pipes
Fiber optic cable protection in telecommunications infrastructure
Professional network deployment and maintenance
When it may not be suitable
This coupling is designed exclusively for specific pipe diameters of 10mm and 7mm. It is not suitable for use with pipes of different dimensions or for applications involving high-pressure fluid transport or non-telecommunication conduit systems.
Key specifications
Pipe compatibility: 10mm to 7mm reduction
Application: FTTx and fiber optic conduit systems
Material: High-quality durable polymer
Design: Secure reduction coupling for single pipes
How to use
To install the Lightwin reduction coupling, ensure that the ends of both the 10mm and 7mm pipes are cut cleanly and are free from burrs or debris. Insert the 10mm pipe into the corresponding side of the coupling until it reaches the internal stop, and repeat the process for the 7mm pipe on the opposite side. Ensure that both pipes are fully seated to maintain a secure and airtight connection that protects the fiber optic cables housed within.
What to consider before purchase
Verify the outer diameter of your existing conduit pipes
Ensure compatibility with your specific FTTx installation requirements
Confirm the quantity needed for your network project
Usage recommendations
For optimal network performance, always ensure that the pipe ends are properly cleaned and deburred before insertion to prevent damage to the internal seals of the coupling.

## FAQ

### How much does the Lightwin DC 10/7MM RED Reduction Coupling 10mm to 7mm cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 17.08.2026 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. 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 Lightwin 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 Lightwin 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/3991927/47625539_large.webp