# EUROPLAST KS25 Flat Duct Connector 220 x 55 mm

**URL:** https://aio.lv/en/product--europlast-ks25--4907143
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** EUROPLAST
**Manufacturer code:** KS25
**EAN:** 4750492218631
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--europlast-ks25--4907143

## 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 EUROPLAST KS25 is a high-quality flat duct connector designed for 220 x 55 mm ventilation systems. This coupling ensures a secure and airtight connection between two flat air ducts, facilitating efficient airflow in residential or commercial ventilation setups. Made from durable plastic, it is easy to install and provides a reliable solution for extending or joining ductwork in various HVAC configurations.

## Long description

The EUROPLAST KS25 flat duct connector is a specialized component engineered for 220 x 55 mm rectangular ventilation systems. This coupling is designed to provide a seamless and secure connection between two sections of flat air ducts, ensuring that your ventilation network remains airtight and efficient. Constructed from high-quality, durable plastic, this connector is built to withstand the demands of both residential and commercial HVAC installations, offering a reliable method for extending or joining ductwork segments.
Advantages
The primary benefit of the EUROPLAST KS25 is its precision engineering, which allows for a tight fit that minimizes air leakage and pressure loss within the ventilation system. Its lightweight yet robust plastic construction ensures long-term durability while remaining easy to handle during installation. By facilitating a smooth transition between duct sections, it helps maintain optimal airflow performance, contributing to a more effective and quieter ventilation setup throughout your building.
Suitable for
Connecting two flat air ducts of 220 x 55 mm dimensions
Residential ventilation systems in kitchens or bathrooms
Commercial HVAC ductwork extensions
Low-profile ventilation setups where space is limited
When it may not be suitable
This connector is specifically designed for 220 x 55 mm flat ducting and will not be compatible with round duct systems or flat ducts of different dimensions. It is not intended for use in high-temperature industrial exhaust systems or applications involving corrosive gases that could degrade the plastic material.
Key specifications
Dimensions: 220 x 55 mm
Material: Durable plastic
Compatibility: Standard flat ventilation ducts
Connection type: Coupling for two duct sections
How to use
To install the EUROPLAST KS25, simply slide the ends of your 220 x 55 mm flat air ducts into the connector. Ensure that the ducts are pushed in fully to achieve a secure and airtight fit. If necessary, you can use ventilation tape or appropriate sealant to further reinforce the connection, although the design is intended to provide a snug fit on its own. Once connected, ensure the duct run is properly supported to prevent sagging or disconnection over time.
What to consider before purchase
Verify the exact dimensions of your existing ductwork
Ensure the connector matches the profile of your current system
Check if additional mounting brackets are needed for the duct run
Usage recommendations
For the best results, ensure that all duct connections are clean and free of debris before assembly. Regularly inspect your ventilation system for any signs of loose connections or dust accumulation to maintain peak airflow efficiency.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.09 kg |

## FAQ

### How much does the EUROPLAST KS25 Flat Duct Connector 220 x 55 mm cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 197 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 EUROPLAST 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 EUROPLAST 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/4907143/30576169_large.webp