# SpiroFlex 90° duct tee DN 160, model T160/160-OC

**URL:** https://aio.lv/en/product--spiroflex-t160160-oc--11833603
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** T160/160-OC
**EAN:** 5907710910443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-t160160-oc--11833603

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex 90° duct tee for DN 160 ventilation systems, model T160/160-OC. Designed to connect three round ducts at a right angle, this tee fits DN 160 diameter (160 mm) installations. Suitable for HVAC and air distribution applications, it ensures branch connection in ventilation networks and is used in commercial or residential ductwork.

## Long description

SpiroFlex 90° duct tee DN 160, model T160/160-OC is a right-angle branch fitting engineered for round ventilation ducts with a nominal diameter of 160 mm. The tee connects three DN 160 round ducts to form a 90° branch in HVAC systems, providing an orderly transition between main and branch runs in both commercial and residential installations. Constructed for compatibility with standard round ductwork, it supports air distribution, exhaust, and supply applications where a compact right-angle branch is required.
Advantages
The SpiroFlex 90° duct tee offers a precise fit for DN 160 circular ducts, facilitating quick mechanical connection and alignment of three ducts at a right angle without the need for custom fabrication. Its geometry minimizes internal turbulence at the branch junction and helps maintain predictable airflow characteristics. The component is designed for straightforward integration into existing round duct networks and is suitable for common HVAC mounting and sealing methods.
Suitable for
Branching supply air ducts in ventilation and air-conditioning systems
Connecting exhaust or return airflow paths in commercial and residential buildings
Retrofit projects where a 90° branch is required with DN 160 round ducting
Key specifications
Nominal diameter: 160 mm (DN 160)
Configuration: 90° tee for three round duct connections
Duct type compatibility: circular/round ducts
Application: air distribution, supply, and exhaust in HVAC systems
Typical installation method: mechanical joining and sealing suitable for round ductwork
How to use
Install the SpiroFlex 90° duct tee by aligning the three DN 160 duct ends with the tee outlets, ensuring proper orientation for the main and branch runs. Use the appropriate mechanical connectors, clamps, or spiral-seam joining method compatible with round ductwork to secure each connection. Apply suitable sealing material to joints as required by the installation standard or project specification to prevent air leakage. Ensure the tee is supported and braced according to ductwork support requirements to avoid undue strain on connections.
Usage recommendations
For best performance, verify that connected ducts are clean and free of obstructions prior to installation, and follow local ventilation codes and sealing practices. Consider using flexible connectors or vibration isolators if the tee is connected to equipment that transmits vibration. Inspect joints after initial system commissioning and periodically during maintenance to confirm airtightness and structural integrity.

## FAQ

### How much does the SpiroFlex duct tee 90° DN 160 T160/160-OC cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 15.07.2026 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 SpiroFlex 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 SpiroFlex 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/11833603/67234076_large.webp