# EUROPLAST AP125-100 Duct Transition DN125x100

**URL:** https://aio.lv/en/product--europlast-ap125-100--4907160
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** EUROPLAST
**Manufacturer code:** AP125-100
**EAN:** 4750492222607
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--europlast-ap125-100--4907160

## 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 AP125-100 is a high-quality duct transition designed for ventilation systems. It allows for a seamless connection between air ducts with diameters of 125 mm and 100 mm. Made from durable plastic, this adapter ensures efficient airflow and reliable performance in residential or commercial ventilation setups. It is an essential component for modifying ductwork dimensions while maintaining system integrity.

## Long description

The EUROPLAST AP125-100 duct transition is a specialized component engineered for ventilation systems requiring a change in duct diameter. This adapter facilitates a secure and precise connection between 125 mm and 100 mm air ducts, ensuring that the airflow remains consistent and efficient throughout the ventilation network. Constructed from high-quality, durable plastic, this transition piece is designed to withstand the rigors of continuous operation in both residential and commercial environments, providing a reliable solution for modifying ductwork dimensions without compromising system integrity.
Advantages
The primary benefit of this duct transition is its ability to seamlessly bridge two different duct sizes, which is essential for complex ventilation layouts. Its lightweight yet robust plastic construction makes it easy to handle and install, while the smooth interior surface minimizes air resistance and noise generation. By maintaining a tight seal between the connected ducts, it prevents air leakage, thereby optimizing the overall performance and energy efficiency of the ventilation system. The material is also resistant to corrosion and moisture, ensuring a long service life even in humid conditions.
Suitable for
Connecting ventilation ducts with different diameters
Residential kitchen and bathroom exhaust systems
Commercial ventilation and air conditioning setups
Modifying existing ductwork during renovations
This product may not be suitable for industrial applications involving high-temperature exhaust gases or environments where the ductwork is exposed to direct fire hazards, as the plastic material has specific thermal limitations. It is also not intended for use in systems requiring structural load-bearing capabilities.
Key specifications
Material: Durable plastic
Connection diameter 1: 125 mm
Connection diameter 2: 100 mm
Compatibility: Standard round ventilation ducts
To install the EUROPLAST AP125-100, simply slide the respective ends of the ducting over the transition piece. Ensure a snug fit and secure the connection using appropriate duct tape or hose clamps to prevent any potential air leaks. The adapter is designed for a friction fit, making the installation process straightforward and quick for both professionals and DIY enthusiasts.
What to consider before purchase
Verify the exact outer diameter of your existing ductwork
Ensure the transition fits the space constraints of your installation area
Check if additional sealing materials like tape or clamps are required for your specific setup
Usage recommendations
For optimal performance, ensure that all connections are airtight and that the ducting is properly supported to prevent strain on the transition piece. Regularly inspect the ventilation system for dust accumulation to maintain efficient airflow.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1 kg |

## FAQ

### How much does the EUROPLAST AP125-100 Duct Transition DN125x100 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 — 290 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/4907160/30576186_large.webp