# Flexible reducing snap-fit connector AKCES COFLEX DCOFLEX-305, Ø40→50→40 mm, adjustable length 350–580 mm

**URL:** https://aio.lv/en/product--akces-dcoflex-305--11822951
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** AKCES
**Manufacturer code:** DCOFLEX-305
**EAN:** 5907726030210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--akces-dcoflex-305--11822951

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

AKCES COFLEX DCOFLEX-305 is a flexible reducing snap-fit duct connector for ventilation or pipe systems, with stepped diameters 40→50→40 mm and an adjustable length of 350–580 mm. The elastic construction allows vibration absorption and alignment between different pipe sections. Designed for quick tool-free assembly and reliable sealed connections in HVAC and ducting installations.

## Long description

AKCES COFLEX DCOFLEX-305 is a flexible reducing snap-fit connector for ventilation and pipe systems, featuring stepped diameters 40→50→40 mm and an adjustable length from 350 to 580 mm. The elastic construction provides alignment between mismatched pipe sections and reduces transmission of vibration and noise. The connector is designed for quick, tool-free snap-fit assembly to create a sealed joint suitable for HVAC and ducting installations.
Advantages
The flexible material and stepped diameter design enable adaptation between 40 mm and 50 mm ducts while maintaining a continuous airflow path. Adjustable length allows installers to bridge variable distances without cutting or adding rigid sections. The snap-fit ends provide rapid installation and a reliable mechanical seal, and the elasticity helps absorb minor misalignments and reduce vibration transfer.
Suitable for
Connecting ventilation ducts with diameters 40 mm and 50 mm
Flexible transitions in household and commercial HVAC systems
Retrofit or repair work where pipe alignment is imperfect
Noise and vibration reduction between fan units and duct runs
Key specifications
Stepped diameters: 40 mm → 50 mm → 40 mm
Adjustable length: 350–580 mm
Flexible, elastic construction for vibration absorption
Snap-fit connection for tool-free assembly
Suitable for air handling in ventilation and duct systems
How to use
Select the connector orientation matching the duct layout, compress the snap-fit ends and push them onto the corresponding duct sections until an audible click confirms engagement. Adjust the overall length by extending or compressing the central flexible section to achieve the required span between connection points. Ensure both ends are fully seated and the stepped diameters align with the mating ducts to maintain an airtight path.
Usage recommendations
Inspect mating duct ends for sharp edges or debris before installation, and avoid overextending beyond the specified 350–580 mm range. For improved sealing in higher-pressure systems, consider adding compatible clamps or tape at the joints while noting that the connector is primarily designed for standard ventilation pressures. Periodically check connections for signs of wear or loosening, especially in installations subject to significant vibration.
AKCES COFLEX DCOFLEX-305 is suitable for professionals and DIY installers needing a compact, adjustable connector to join mixed-diameter ducts quickly and with reduced vibration transfer.

## FAQ

### How much does the AKCES COFLEX DCOFLEX-305 flexible reducing connector cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 02.07.2026 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/11822951/67224956_large.webp