Hewalex flexible duct connector DN 160 90.00.05

Name: Hewalex flexible duct connector DN 90.00.05
Brand: Hewalex
SKU: 11826030
Price: 8.49 EUR
Availability: InStock

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Hewalex flexible duct connector DN 160 (model 90.00.05) for ventilation and flue systems

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Short description

Flexible duct connector Hewalex DN 160 (model 90.00.05) designed for joining round ducts in ventilation and flue systems. Provides flexible coupling to reduce vibration and compensate for misalignment between duct sections. Suitable for HVAC, exhaust and chimney applications where a DN 160 connection is required. Easy to install and compatible with standard DN 160 fittings.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 11826030

Manufacturer: Hewalex

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From 4.99 €

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Product information

Description

The Hewalex flexible duct connector DN 160 (model 90.00.05) is a rubber fabric coupling designed to join round ducts in ventilation, exhaust and flue systems where a DN 160 connection is required. The connector provides an elastic link between duct sections to reduce vibration transmission, compensate for small misalignments and allow slight axial movement. Constructed for compatibility with standard DN 160 fittings, it is suitable for use in HVAC installations, chimney flues and extraction systems that require a flexible, vibration-damping joint.

Advantages

The flexible connector reduces noise and vibration transfer between mechanical equipment and rigid ductwork, extending the lifetime of connected components. Its elastic construction compensates for minor angular and axial misalignment without the need for precise fitting, simplifying installation. The connector is lightweight, easy to handle and compatible with standard DN 160 circular duct dimensions, facilitating replacement or retrofit in existing systems.

Suitable for

HVAC ventilation duct joins with DN 160 diameter
Exhaust systems and extraction fans requiring vibration isolation
Chimney flue connections that accept flexible couplings
Retrofit and maintenance operations where minor misalignment is present

Key specifications

Connection diameter: DN 160 (for round ducts)
Material: elastic rubber fabric with reinforcement (suitable for flexible coupling)
Function: vibration damping and compensation for axial/ angular misalignment
Compatibility: designed for standard DN 160 circular duct fittings
Installation: clamp or bolt fastening to mating flanges or duct ends (fasteners not included)

How to use

Position the flexible connector between the two DN 160 duct ends ensuring the connector covers the mating surfaces evenly. Secure the connector with appropriate clamps or bolts to the duct flanges or sleeve, following the recommended tightening sequence to avoid deformation. Check that the connector is not twisted and allow a small free length for elastic movement. After installation, inspect the joint for leaks and retighten fasteners if necessary.

Usage recommendations

Use the Hewalex flexible duct connector in applications where moderate temperature and pressure conditions are present and where the manufacturer’s material limits are met. Avoid exposure to aggressive chemicals or temperatures beyond the material’s rated range. Regularly inspect the connector during scheduled maintenance for signs of wear, cracking or loss of elasticity and replace if deterioration is observed.

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Customer questions

FAQ

How much does the Hewalex flexible duct connector DN 160 90.00.05 cost, and is it available for purchase?

The price is 8.49 € (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 07.07.2026 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 Hewalex 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 Hewalex 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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