# Ventilation Clamp Walraven Aero EPDM M8 Ø140 mm, model 4115140

**URL:** https://aio.lv/en/product--walraven-4115140--11833583
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** Walraven
**Manufacturer code:** 4115140
**EAN:** 8712993798698
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--walraven-4115140--11833583

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Walraven Aero ventilation clamp with EPDM lining, designed for secure mounting of round ducts and pipes with an outer diameter of 140 mm. Fits M8 threaded rod for suspension and fixation. The EPDM cushion reduces vibration and provides airtight sealing around ductwork. Suitable for HVAC installations, ventilation shafts and mechanical services in residential and commercial buildings.

## Long description

Walraven Aero EPDM ventilation clamp for Ø140 mm round ducts provides a secure, vibration-damped support for HVAC and ventilation installations. The clamp is designed to accommodate an M8 threaded rod for suspension and fixation. A resilient EPDM lining protects duct surfaces, reduces transmission of vibration and helps maintain an airtight connection around the duct circumference. The component is suitable for use in residential and commercial buildings where reliable duct suspension and sealing are required.
Advantages
The EPDM lining delivers both mechanical protection and sound-dampening properties, while the robust metal clamp body ensures stable load-bearing performance. Compatibility with standard M8 threaded suspension systems simplifies installation and integration with existing mounting hardware. The design minimizes risks of duct deformation and mitigates noise transfer from mechanical equipment to the structure.
Suitable for
Suspension and support of round ventilation ducts with 140 mm outer diameter
HVAC installations in residential, commercial and light-industrial buildings
Areas requiring vibration isolation and airtight sealing of duct connections
Integration with threaded rod M8 suspension systems and pipework supports
Key specifications
Designed for round ducts with outer diameter: 140 mm
Lining material: EPDM rubber for vibration damping and sealing
Mounting interface: accepts M8 threaded rod for suspension
Construction: metal clamp body with elastomer insert for protection
How to use
Position the clamp around the duct so the EPDM lining contacts the duct surface evenly. Close and secure the clamp body according to the manufacturer's fastening method, ensuring the duct is centered and not pinched. Suspend the clamp from an M8 threaded rod, adjusting the rod length and securing nuts to achieve the required elevation and alignment. Verify the clamp provides continuous contact with the duct and that the EPDM lining forms a tight seal without compressing the duct material beyond recommended limits.
Usage recommendations
Inspect the EPDM lining for damage before installation and replace the clamp if the lining is degraded. Avoid overtightening the clamp to prevent deformation of lightweight ducts. For installations exposed to aggressive chemicals or direct sunlight, confirm EPDM compatibility with the specific environment. Follow local building codes and ventilation standards for spacing and load requirements.

## FAQ

### How much does the Walraven Aero EPDM ventilation clamp M8 Ø140 mm 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 — 7 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 14.07.2026 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 Walraven 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 Walraven 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/11833583/67234059_large.webp