# MAGNAPLAST Czwórnik UdBDA 110/110 (duct connector) model 146900

**URL:** https://aio.lv/en/product--magnaplast-146900--4863318
**Data updated:** 2026-03-07 15:03 (EET)
**Category:** Ventilation Filters
**Manufacturer:** MAGNAPLAST
**Manufacturer code:** 146900
**EAN:** 4052836469007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--magnaplast-146900--4863318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

MAGNAPLAST Czwórnik UdBDA 110/110 is a duct connector designed for ventilation systems with 110 mm diameter ports. Model 146900 provides four-way connection for air distribution, enabling branching or merging of ducts. Suitable for domestic and commercial HVAC installations, it facilitates airflow routing, simple mechanical joining, and integration with rigid or semi-rigid ducts.

## Long description

MAGNAPLAST Czwórnik UdBDA 110/110 (duct connector) model 146900 is a four-way ventilation connector engineered for systems with 110 mm diameter ports. It enables branching or combining of airflows in domestic and commercial HVAC installations and is compatible with rigid and semi-rigid ducts. The connector provides a compact solution for routing supply, extract or recirculation air where a four-way junction is required.
Advantages
The component is made to ensure stable mechanical joining of ducts and straightforward installation. Its geometry supports balanced airflow distribution between connected branches and reduces the need for multiple separate fittings. The design allows integration with standard 110 mm ventilation pipes and helps maintain airflow continuity with minimal disruption.
Suitable for
 Residential ventilation systems — distribution of supply and extract air
 Small commercial HVAC installations requiring a four-way junction
 Retrofit projects where existing 110 mm ducts are reused or rerouted
 Connecting rigid or semi-rigid ducts in kitchen or bathroom ventilation
Key specifications
 Connection diameter: 110 mm ports suitable for standard ventilation ducts
 Configuration: four-way (quad) junction for branching/merging airflow
 Material: durable plastic suitable for HVAC ductwork (non-metallic)
 Compatibility: designed for rigid and semi-rigid duct types with matching diameter
 Application area: indoor ventilation systems for residential and light commercial use
How to use
Position the four-way connector at the intended junction point and insert duct ends onto each 110 mm port until seats are fully engaged. Secure connections with appropriate clamps, adhesive tape or duct fasteners as required by the duct material and local installation practice. Ensure each branch is aligned to avoid sharp bends at the connection and check for airtight joints to minimise leakage.
Usage recommendations
Before installation, verify that duct diameters and materials match the connector specifications. Use corrosion-resistant clamps for long-term stability and perform a leak test after mounting. When routing multiple branches, consider airflow balance and, if necessary, add dampers or adjustable registers downstream to fine-tune distribution.

## FAQ

### How much does the MAGNAPLAST Czwórnik UdBDA 110/110 model 146900 cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 16.07.2026 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 MAGNAPLAST 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 MAGNAPLAST 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/4863318/30498642_large.webp