# ALNOR BPL-45-125 Ventilation Duct Bend with Gaskets 45 Degrees 125 mm

**URL:** https://aio.lv/en/product--alnor-bpl-125-45--4907175
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** ALNOR
**Manufacturer code:** BPL-125-45
**EAN:** 4770364140228
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alnor-bpl-125-45--4907175

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ALNOR BPL-45-125 is a 45-degree ventilation duct bend designed for efficient airflow direction in HVAC systems. Featuring integrated EPDM rubber gaskets, this fitting ensures an airtight connection, reducing pressure loss and noise. It is compatible with 125 mm diameter circular ducts, making it ideal for residential and commercial ventilation installations requiring reliable, leak-proof ductwork components.

## Long description

The ALNOR BPL-45-125 is a high-quality 45-degree ventilation duct bend engineered for precise airflow management in HVAC systems. Designed for seamless integration into circular ductwork, this component facilitates a 45-degree change in direction while maintaining system integrity. The inclusion of factory-fitted EPDM rubber gaskets ensures a secure, airtight seal, which is essential for preventing air leakage and maintaining optimal system pressure.
Advantages
This ventilation bend offers superior performance due to its robust construction and integrated sealing technology. The EPDM rubber gaskets provide a reliable airtight connection that significantly reduces the risk of pressure loss and minimizes unwanted noise caused by air turbulence. Its durable design ensures long-term stability in various environmental conditions, making it a dependable choice for both residential and commercial ventilation projects.
Suitable for
Residential ventilation systems
Commercial HVAC installations
Air supply and exhaust ductwork
Systems requiring airtight connections
This product may not be suitable for high-temperature industrial exhaust systems where temperatures exceed the heat resistance limits of the EPDM rubber gaskets. It is also not intended for use with non-circular ducting or systems requiring a different diameter than the specified 125 mm.
Key specifications
Angle: 45 degrees
Diameter: 125 mm
Material: Galvanized steel
Seal: Integrated EPDM rubber gasket
Compatibility: Standard circular ventilation ducts
To install the ALNOR BPL-45-125, simply insert the fitting into the corresponding 125 mm circular duct. Ensure that the connection is pushed firmly until the gasket is fully seated within the duct to guarantee an airtight seal. No additional sealing tape or mastic is typically required due to the integrated gasket design, though standard mechanical fasteners should be used to secure the joint in place.
What to consider before purchase
Verify that your existing ductwork diameter is exactly 125 mm
Ensure the 45-degree angle meets your specific layout requirements
Check that the operating temperature of your system is compatible with EPDM gaskets
Usage recommendations
For optimal system efficiency, ensure that all duct connections are properly supported to prevent mechanical stress on the fittings and maintain the integrity of the airtight seals over time.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.29 kg |

## FAQ

### How much does the ALNOR BPL-45-125 Ventilation Duct Bend 45 Degrees 125 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 126 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 01.07.2026 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 ALNOR 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 ALNOR 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/4907175/30576201_large.webp