# SpiroFlex 200/160 mufowo-nyplowa redukcja – 200 mm na 160 mm mufowo-nyplowa

**URL:** https://aio.lv/en/product--spiroflex-redmnu200160-oc--11822640
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** REDMNU200/160-OC
**EAN:** 5901829196385
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-redmnu200160-oc--11822640

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex mufowo-nyplowa redukcja 200/160 is a duct transition component designed to connect circular ventilation pipes of 200 mm to 160 mm diameter. It features a mufowo‑nyplowa (socket‑spigot) joint for straightforward assembly, ensuring air-tight connections in HVAC systems. Suited for ventilation, extraction, and air distribution installations in residential and commercial applications.

## Long description

SpiroFlex 200/160 mufowo-nyplowa redukcja – 200 mm na 160 mm mufowo-nyplowa is a circular duct transition component designed to connect 200 mm diameter ventilation pipes to 160 mm diameter pipes. The reduction uses a socket-and-spigot (mufowo-nyplowa) joint to enable straightforward assembly and a secure fit that supports airtight connections in HVAC systems. It is intended for use in ventilation, extraction and air distribution systems in residential and commercial environments where a reliable diameter transition is required.
Advantages
The mufowo-nyplowa joint simplifies installation by allowing quick, tool-light assembly and reduces the need for additional sealing components. The reduction is compatible with standard circular ventilation ductwork dimensions, enabling smooth airflow transition with minimal turbulence when properly installed. Its construction ensures a stable mechanical connection and helps maintain system tightness, which supports energy-efficient ventilation operation.
Suitable for
Connecting 200 mm circular ducts to 160 mm circular ducts in ventilation systems
Air extraction and supply installations in apartments and houses
Commercial HVAC systems requiring duct diameter reduction
Maintenance or retrofit projects where existing duct sizes must be joined
Key specifications
Input diameter: 200 mm (circular duct)
Output diameter: 160 mm (circular duct)
Joint type: socket-and-spigot (mufowo-nyplowa)
Application: ventilation, extraction and air distribution systems
Compatibility: standard circular sheet metal/spiral ducts with matching diameters
How to use
Position the larger end of the reduction onto the 200 mm duct and insert the smaller end into or over the 160 mm duct according to the duct system arrangement and the mufowo-nyplowa joint orientation. Ensure that both duct ends are clean and free of deformation before assembly. Push the socket and spigot fully together until the joint seats, then check for alignment and straightness of the connected ducts. Where required by local practice or building codes, apply an appropriate gasket or silicone sealant at the joint and secure connections with clamps or sheet metal screws placed to avoid disturbing the seal.
Usage recommendations
For best performance, use the reduction within ventilation systems designed for the corresponding airflow rates; avoid using the fitting in locations with extreme vibration or chemical exposure unless materials are specified for such conditions. After installation, verify system airtightness and airflow balance; perform periodic inspections to confirm the joint integrity and re-tighten mechanical fasteners if necessary.

## FAQ

### How much does the SpiroFlex 200/160 mufowo-nyplowa redukcja cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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/11822640/67224702_large.webp