# ALNOR BPL-45-100 Ventilation Duct Bend with Gaskets 45 Degrees 100mm

**URL:** https://aio.lv/en/product--alnor-bpl-100-45--4907179
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Ventilation Filters
**Manufacturer:** ALNOR
**Manufacturer code:** BPL-100-45
**EAN:** 4770364140280
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alnor-bpl-100-45--4907179

## 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-45-100 is a 45-degree ventilation duct bend designed for efficient airflow redirection in HVAC systems. Featuring integrated EPDM rubber gaskets, this fitting ensures an airtight connection, reducing pressure loss and noise. It is compatible with standard 100mm circular ventilation ducts, making it ideal for residential and commercial ventilation installations requiring reliable, leak-proof components.

## Long description

The ALNOR BPL-45-100 is a high-quality 45-degree ventilation duct bend engineered for precise airflow redirection within HVAC systems. Designed for seamless integration with standard 100mm circular ventilation ducts, this component facilitates efficient air movement while maintaining system integrity. The inclusion of factory-fitted EPDM rubber gaskets ensures a robust, airtight seal, which is essential for minimizing pressure drops and reducing operational noise in both residential and commercial ventilation networks.
Advantages
This ventilation duct bend offers superior performance due to its durable construction and integrated sealing technology. The EPDM rubber gaskets provide a reliable airtight connection that eliminates the need for additional sealants, simplifying the installation process and saving time. By ensuring a secure fit, the component effectively prevents air leakage, which helps maintain the overall efficiency of the ventilation system and prevents energy loss. Its precise 45-degree angle allows for smooth directional changes in ductwork, promoting optimal airflow dynamics.
Suitable for
Residential ventilation and heat recovery systems
Commercial HVAC ductwork installations
Airflow redirection in circular ventilation ducts
Systems requiring high airtightness standards
This product may not be suitable for high-temperature industrial exhaust systems where temperatures exceed the thermal resistance limits of the EPDM gaskets. It is also not intended for use in environments with aggressive chemical vapors that could degrade the rubber seals or the galvanized steel material.
Key specifications
Angle: 45 degrees
Diameter: 100mm
Material: Galvanized steel
Seal type: Integrated EPDM rubber gasket
Compatibility: Standard circular ventilation ducts
To install the ALNOR BPL-45-100, simply slide the fitting into the corresponding 100mm circular duct. The integrated EPDM gasket will compress against the inner wall of the duct, creating a secure and airtight seal. Ensure that the connection is fully seated to maintain structural stability and prevent vibration during operation. No additional tools or sealing tapes are typically required for a standard installation.
What to consider before purchase
Verify that your existing ductwork diameter is exactly 100mm
Check the required bend angle for your specific layout
Ensure the operating environment is compatible with galvanized steel and EPDM rubber
For optimal performance and longevity, ensure that all duct connections are properly supported with mounting brackets to prevent mechanical stress on the joints. Regularly inspect the system for any signs of dust accumulation or blockages to maintain consistent airflow efficiency.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.22 kg |

## FAQ

### How much does the ALNOR BPL-45-100 Ventilation Duct Bend 45 Degrees cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 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/4907179/30576205_large.webp