# Diffusor Box DN160-12x75 for Ventilation Systems

**URL:** https://aio.lv/en/product--oem-11201007--12410608
**Data updated:** 2026-05-11 22:12 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** OEM
**Manufacturer code:** 11201007
**EAN:** 4779055450134
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-11201007--12410608

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The DN160-12x75 diffusor box is a specialized ventilation component designed for efficient air distribution. Featuring a 160 mm main connection and 12 ports for 75 mm flexible ducts, this unit ensures optimal airflow management in residential or commercial ventilation networks. Its robust construction supports reliable installation and long-term performance in air handling systems.

## Long description

The DN160-12x75 diffusor box is a high-quality ventilation component engineered for precise air distribution within modern air handling systems. Designed to serve as a central junction point, this unit facilitates the connection between a primary 160 mm ventilation duct and up to 12 flexible 75 mm ducts. Its durable construction ensures structural integrity and consistent airflow performance, making it an essential element for maintaining healthy indoor air quality in both residential and commercial buildings.
Advantages
This diffusor box offers significant benefits for ventilation network efficiency by providing a streamlined transition from main supply lines to individual room outlets. The robust design minimizes pressure drops and turbulence, ensuring that air is distributed evenly throughout the system. Its compact form factor allows for versatile installation in tight spaces, such as ceilings or wall cavities, while the multiple port configuration provides flexibility for complex ductwork layouts. The high-quality materials used in its production guarantee long-term reliability and resistance to mechanical stress during installation and operation.
Suitable for
Residential ventilation systems
Commercial office air distribution
Multi-room air supply networks
New construction and renovation projects
When it may not be suitable
This unit is specifically designed for 160 mm main ducts and 75 mm flexible ducting. It may not be suitable for systems requiring larger diameter main connections or those utilizing rigid ducting systems that do not accommodate the 75 mm port configuration.
Key specifications
Main connection diameter: 160 mm
Number of flexible duct ports: 12
Flexible duct diameter: 75 mm
Material: Durable synthetic construction
How to use
Installation involves connecting the 160 mm main ventilation duct to the primary inlet of the diffusor box, ensuring an airtight seal. The 75 mm flexible ducts are then attached to the 12 available ports, securing them with appropriate clamps or connectors to prevent air leakage. The box should be mounted securely to the building structure using suitable brackets to prevent vibration and ensure stability. Once connected, the system should be balanced to ensure optimal airflow to each individual room.
What to consider before purchase
Verify the diameter of your existing main ventilation duct
Ensure the number of required flexible duct runs matches the 12-port capacity
Check available space in the installation area for the box dimensions
Confirm compatibility with your specific flexible ducting system
Usage recommendations
Regularly inspect the connections during routine maintenance to ensure all seals remain tight and the system continues to operate at peak efficiency without air leaks.

## FAQ

### How much does the Diffusor Box DN160-12x75 Ventilation Component cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 29.06.2026 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 OEM 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 OEM 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/12410608/68741423_large.webp