# Angle Duct Connector UN flat 45° horizontal elbow 75x150 mm (1 pc) KP75-24/45

**URL:** https://aio.lv/en/product--un-kp75-2445--12031571
**Data updated:** 2026-03-20 09:50 (EET)
**Category:** Ventilation Filters
**Manufacturer:** UN
**Manufacturer code:** KP75-24/45
**EAN:** 5905033305861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--un-kp75-2445--12031571

## 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

UN flat horizontal 45° elbow KP75-24/45 is a metal duct fitting sized 75x150 mm for ventilation systems. Supplied as a single piece, it provides a 45-degree change of direction in rectangular ducts, suitable for air distribution, exhaust, and HVAC installations where a compact angled connection is required.

## Long description

UN flat horizontal 45° elbow KP75-24/45 is a metal duct connector designed for rectangular ventilation ducts sized 75 x 150 mm. Supplied as a single piece, this 45-degree elbow creates a compact change of direction in horizontal air distribution runs. The fitting is intended for use in ventilation, exhaust and HVAC systems where a low-profile angled connection is needed to route airflow without requiring curved flexible duct or large-radius bends.
Advantages
This horizontal 45° elbow is made of metal, providing dimensional stability and resistance to deformation under typical ventilation conditions. Its flat rectangular profile preserves duct cross-sectional area for reliable airflow and reduces turbulence compared with improvised angled transitions. Delivered as a single component, it simplifies installation by eliminating the need to fabricate custom joints or additional adapters.
Suitable for
 Rectangular ventilation and air distribution ducts 75 x 150 mm
 Exhaust and supply air lines in residential or commercial HVAC systems
 Compact installations requiring a 45° horizontal change of direction
Key specifications
 Shape: flat rectangular 45° horizontal elbow
 Material: metal construction suitable for ventilation use
 Nominal duct size: 75 x 150 mm cross-section
 Quantity: single-piece fitting
 Intended flow direction: horizontal change of direction by 45°
How to use
Insert the elbow into the rectangular duct run at the location where a 45° horizontal deviation is required. Ensure mating duct ends are clean and square, then align the connector so that the internal flow path is continuous. Secure the joint with appropriate sheet metal fasteners or rivets and seal seams with compatible duct sealing materials to maintain airtightness. Follow standard HVAC installation practices and local codes when integrating the elbow into the system.
Usage recommendations
For best performance, avoid sharp transitions before and after the elbow; provide short straight runs when possible to reduce turbulence. Use corrosion-resistant sealants in humid or corrosive environments and check that connected components match the 75 x 150 mm profile to ensure a secure fit.

## FAQ

### How much does the UN flat 45° horizontal elbow KP75-24/45 cost, and is it available for purchase?

The price is 11.49 € (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 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 UN 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 UN 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/12031571/67519191_large.webp