# Elbow 90° SiGMA-Li PP 25 mm (3/4") BOR Plus, model KW2534

**URL:** https://aio.lv/en/product--sigma-li-kw2534--11826821
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** KW2534
**EAN:** 5902814625545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-kw2534--11826821

## 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

SiGMA-Li 90° elbow made of polypropylene (PP) for 25 mm (3/4") pipe connections, model KW2534. Designed to change flow direction by 90°, this BOR Plus fitting suits plumbing and fluid distribution systems. It provides a compact joint for potable water, heating circuits or general piping where a durable, chemical-resistant PP elbow is required.

## Long description

SiGMA-Li PP 90° Elbow 25 mm (3/4") BOR Plus, model KW2534 is a polypropylene (PP) pipe fitting designed to change flow direction by 90° in compact installations. Manufactured for durable connection of 25 mm (3/4") pipes, this elbow is suitable for potable water systems, heating circuits and general fluid distribution where chemical resistance and low weight are required. The BOR Plus variant provides a reliable joint for applications that demand tight, leak-resistant turns while maintaining a small footprint in piping layouts.
Advantages
The PP construction ensures chemical and corrosion resistance, making the elbow suitable for a variety of media including potable water. Its 90° geometry provides a compact solution for directional changes without large bending radii. Lightweight polypropylene reduces handling effort and installation time compared with metal fittings, while the BOR Plus design enhances seal integrity and long-term performance in pressurized systems.
Suitable for
 Potable water distribution and plumbing systems
 Heating circuits and radiator connections
 General piping and fluid distribution in residential and commercial installations
 Chemically aggressive or corrosive media where PP compatibility is required
Key specifications
 Material: Polypropylene (PP)
 Angle: 90° elbow
 Nominal pipe size: 25 mm (3/4")
 Design type: BOR Plus elbow for compact jointing
 Typical applications: potable water, heating circuits, general fluid distribution
How to use
Prepare pipe ends by cutting square and removing burrs to ensure proper fit. Insert the 25 mm (3/4") pipe into the elbow until the stop is reached according to the chosen joining method (e.g., socket fusion, adhesive or mechanical insertion depending on system compatibility). Ensure alignment of the piping system to avoid undue stress on the elbow and verify seals or fusion joints follow manufacturer guidance for pressure and temperature limits. After installation, perform a pressure or leak test in line with local regulations before placing the system into service.
Usage recommendations
Use this PP elbow in systems operating within the recommended temperature and pressure ranges for polypropylene fittings. Avoid prolonged exposure to UV unless protected, and confirm chemical compatibility for aggressive fluids. For permanent joints, follow suitable fusion or adhesive procedures and consider additional support or clips near directional changes to reduce mechanical strain.

## FAQ

### How much does the SiGMA-Li PP 25 mm 90° Elbow KW2534 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 — 130 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 SiGMA-Li 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 SiGMA-Li 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/11826821/67228246_large.webp