# PERLA Reduced Coupling Ø50x40mm Blue

**URL:** https://aio.lv/en/product--perla-08110050040p--12508860
**Data updated:** 2026-06-10 09:28 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** PERLA
**Manufacturer code:** 08110050040P
**EAN:** 8055735050556
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perla-08110050040p--12508860

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The PERLA reduced coupling, size Ø50x40mm, is a high-quality plumbing fitting designed for connecting pipes of different diameters. Finished in blue, this durable component ensures a secure and leak-proof transition in fluid distribution systems. Ideal for professional plumbing installations and maintenance, it provides reliable performance and easy integration into various piping networks.

## Long description

The PERLA reduced coupling Ø50x40mm is a professional-grade plumbing fitting engineered for seamless transitions between pipes of different diameters. Constructed from high-quality polypropylene, this component is designed to maintain structural integrity and fluid flow efficiency within various piping networks. Its robust design ensures a secure, leak-proof connection, making it an essential element for reliable fluid distribution systems.
Advantages
This reduced coupling offers exceptional durability and resistance to chemical and physical stress due to its polypropylene construction. The precision-engineered dimensions ensure a tight fit, significantly reducing the risk of leaks and maintenance requirements. Its lightweight yet sturdy build allows for easy handling during installation, while the high pressure rating ensures consistent performance under demanding operating conditions.
Suitable for
Connecting pipes with different diameters in fluid distribution systems
Professional plumbing installations and infrastructure maintenance
Agricultural and industrial water supply networks
Residential piping system repairs and upgrades
When it may not be suitable
This fitting is specifically designed for standard plumbing applications and may not be suitable for systems involving high-temperature fluids exceeding the thermal limits of polypropylene. It is also not intended for use with aggressive chemicals that are incompatible with plastic materials.
Key specifications
Material: Polypropylene
Connection diameters: 50mm to 40mm
Maximum pressure rating: 16 Bar
Color: Blue and Black
How to use
To install the PERLA reduced coupling, ensure that the pipe ends are clean, dry, and free from debris. Insert the pipes into the respective ends of the coupling until they are fully seated. Depending on the specific piping system type, ensure that any necessary seals or locking mechanisms are properly engaged to guarantee a watertight connection. Always verify the alignment of the pipes before finalizing the installation to prevent mechanical stress on the fitting.
What to consider before purchase
Verify the outer diameter of your existing pipes to ensure compatibility with the 50mm and 40mm ports
Check the maximum pressure requirements of your system to ensure they do not exceed 16 Bar
Confirm that the fluid being transported is compatible with polypropylene material
Usage recommendations
For optimal performance and longevity, ensure that the piping system is properly supported to prevent excessive vibration or mechanical strain on the coupling. Regularly inspect connections for signs of wear or leakage, especially in high-pressure environments.

## FAQ

### How much does the PERLA Reduced Coupling Ø50x40mm cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 01.07.2026 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 PERLA 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 PERLA 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/12508860/68851807_large.webp