# Wall collar AWENTA RMN RMN125 stainless steel — duct/pipe wall flange 125 mm

**URL:** https://aio.lv/en/product--awenta-rmn125--11851631
**Data updated:** 2026-03-09 17:27 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** RMN125
**EAN:** 5905033295582
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-rmn125--11851631

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AWENTA RMN RMN125 is a stainless steel wall collar designed for sealing and finishing round ducts or pipes with a 125 mm diameter. The metal wall flange provides a secure, corrosion-resistant connection between a ventilation or exhaust duct and a wall surface. It is suitable for HVAC, extractor fan, and ducting installations where a durable, easy-to-mount collar is required.

## Long description

AWENTA RMN RMN125 stainless steel wall collar is a metal flange for finishing and sealing round ducts or pipes with a 125 mm diameter. The collar is made of corrosion-resistant stainless steel and is intended to create a neat, durable transition between ventilation or extractor ductwork and a wall surface. Its compact design allows for straightforward installation in HVAC, kitchen extractor, or general ducting applications where a fixed, low-profile wall penetration is needed.
Advantages
The stainless steel construction resists corrosion and discoloration, maintaining appearance and function in humid or greasy environments. The rigid flange provides a stable mechanical connection that supports the duct and limits air leakage at the wall interface. The product’s simple geometry and preformed edge allow for quick alignment and mounting with standard fasteners, reducing installation time and ensuring a consistent finish.
Suitable for
Connecting round ventilation ducts and extractor fan outlets to exterior or interior walls
HVAC and domestic ventilation installations requiring a 125 mm duct transition
Kitchen and bathroom extractor ducts where a corrosion-resistant wall collar is preferred
Renovation and new-build projects needing a low-profile, durable wall penetration
Key specifications
Material: stainless steel for corrosion resistance
Designed for round ducts/pipes with a 125 mm nominal diameter
Wall-mounted flange style for sealing and finishing duct penetrations
Low-profile design suitable for flush or near-flush wall installation
How to use
Position the collar over the duct end at the wall opening so the flange sits flush against the wall surface. Align the collar to ensure the duct is centered and mark the fastener locations through the flange. Secure the collar with appropriate screws or anchors for the wall material, ensuring a tight fit to reduce air leakage. Where necessary, apply an appropriate sealant between the flange and wall to improve airtightness and prevent moisture ingress. Check alignment and secure connections before operating the ventilation or extractor system.
Usage recommendations
For best results use fasteners and sealants compatible with stainless steel and the wall substrate. Regularly inspect the collar in environments with high humidity or airborne contaminants and clean with mild detergents to preserve the stainless finish.

## FAQ

### How much does the Wall collar AWENTA RMN RMN125 stainless steel cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 13.07.2026 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 AWENTA 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 AWENTA 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/11851631/67250073_large.webp