# AKCES multi-reduction coupling socket B/K for pipes Ø50/50, Ø40, Ø32 mm, length 350 mm

**URL:** https://aio.lv/en/product--akces-dcoflex-350--11941988
**Data updated:** 2026-03-10 11:46 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** AKCES
**Manufacturer code:** DCOFLEX-350
**EAN:** 5907726030296
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--akces-dcoflex-350--11941988

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Multi-reduction coupling (socket) AKCES DCOFLEX-350 designed for connecting and adapting pipes with diameters Ø50/50, Ø40 and Ø32 mm. The coupling is a 350 mm long B/K type adapter that provides stepped reductions for smooth transitions between pipe sizes in drainage or ventilation systems. Suitable for installation where multiple diameter connections are required.

## Long description

The AKCES multi-reduction coupling socket B/K for pipes Ø50/50, Ø40, Ø32 mm, length 350 mm is a stepped adapter designed to join and adapt circular plastic pipes of different diameters in drainage and ventilation systems. Manufactured for situations where several diameter transitions are needed in a short run, the 350 mm coupling provides a continuous, coaxial connection that maintains alignment and flow between Ø50, Ø40 and Ø32 pipes. The product is intended for use with compatible rigid or semi-rigid plastic pipes and fittings in residential and light-commercial installations.
Advantages
The coupling offers multiple reduction steps in one component, eliminating the need for several separate adapters and reducing installation time. Its 350 mm length provides a gradual transition that helps maintain hydraulic performance and reduces turbulence at diameter changes. The B/K type design ensures secure, coaxial fit with common pipe geometries and supports straightforward insertion and sealing with standard sealing rings or solvents where applicable.
Suitable for
Connecting drainage pipe runs with mixed diameters in residential buildings
Adapting ventilation ducting where multiple diameters are present
Repairing or modifying existing plastic pipe systems without replacing long sections
Key specifications
Compatible pipe diameters: Ø50/50, Ø40, Ø32 mm
Overall length: 350 mm
Type: multi-reduction coupling, stepped (B/K)
Material: durable plastic suitable for drainage and ventilation use
Connection form: coaxial stepped socket for progressive diameter reduction
How to use
Select the appropriate end of the coupling to match the larger or smaller pipe diameter required for your installation. Prepare pipe ends by cutting square and deburring; clean contact surfaces to ensure a good seal. Insert the pipe into the corresponding socket step until it seats fully. Use the recommended sealing method for your pipe system (rubber sealing rings, adhesive or solvent welding) following pipe and sealant manufacturer instructions. Support and secure the connected pipes to prevent strain on the coupling.
Usage recommendations
Verify pipe material compatibility and sealing instructions before installation. Avoid excessive mechanical stress or bending at the coupling; provide adequate support and alignment. For drainage applications, ensure proper slope and backflow prevention as required by local regulations.

## FAQ

### How much does the AKCES DCOFLEX-350 multi-reduction pipe coupling cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 06.07.2026 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 AKCES 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 AKCES 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/11941988/67381847_large.webp