# SpiroFlex smooth stainless steel duct 130 mm, straight section 0.5 m

**URL:** https://aio.lv/en/product--spiroflex-sx-wn130sg05--11827272
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** SX-WN130SG0,5
**EAN:** 5907520917861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-sx-wn130sg05--11827272

## 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 smooth stainless steel duct, nominal diameter 130 mm, straight section length 0.5 m. Designed for ventilation and air-conditioning systems, this stainless steel round duct provides a smooth inner surface to reduce airflow resistance and facilitate cleaning. Suitable for residential and commercial HVAC installations where corrosion resistance and durable ductwork are required.

## Long description

SpiroFlex smooth stainless steel duct with a nominal diameter of 130 mm and a straight section length of 0.5 m is designed for ventilation and air-conditioning systems. The product features a smooth internal surface to reduce airflow resistance and promote easier cleaning. Constructed from stainless steel, the duct offers corrosion resistance and mechanical durability suitable for both residential and commercial HVAC installations that require reliable round ductwork.
Advantages
The smooth inner surface reduces turbulence and pressure losses compared with corrugated alternatives, improving airflow efficiency. Stainless steel construction ensures long-term corrosion resistance and mechanical strength, while the standardized round shape and nominal diameter simplify integration with existing HVAC components, dampers and connectors. The short straight length facilitates modular installation and routing in confined spaces and simplifies cleaning and maintenance.
Suitable for
 Residential ventilation and exhaust systems
 Commercial HVAC installations in offices, retail and light industrial spaces
 Kitchen exhaust and laundry ventilation where corrosion resistance is required
 Retrofit projects and new-build duct routing in confined or modular layouts
Key specifications
 Nominal internal diameter: 130 mm
 Section length: 0.5 m
 Material: stainless steel with smooth internal finish
 Shape: round, straight section
 Surface: smooth inner surface for reduced airflow resistance and easier cleaning
How to use
Measure and plan the duct run to ensure the 130 mm diameter and 0.5 m sections match the system layout. Connect sections using compatible couplings or connectors designed for round stainless steel ducting, and secure joints with clamps, screws or approved sealants as required by local installation standards. Ensure all connections to fans, grilles and dampers are airtight to maintain system performance. Support the duct at regular intervals to prevent sagging and to meet mechanical load requirements.
Usage recommendations
Inspect and clean the smooth internal surface periodically to prevent buildup that could reduce airflow. Use compatible stainless steel-compatible fixings and avoid dissimilar metals in direct contact to minimize galvanic corrosion. Follow local building codes and HVAC best practices for sealing, support spacing and fire safety when installing stainless steel round ductwork.

## FAQ

### How much does the SpiroFlex stainless steel duct 130 mm 0.5 m cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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/11827272/67228539_large.webp