# Ventilation clamp Walraven Aero EPDM M8 150mm

**URL:** https://aio.lv/en/product--walraven-4115225--11699729
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** Walraven
**Manufacturer code:** 4115225
**EAN:** 5903624993275
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--walraven-4115225--11699729

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Walraven Aero ventilation clamp with EPDM lining, designed for secure mounting of round ducts and ventilation pipes. Features an M8 fastening thread and 150 mm diameter clamping range. EPDM gasket provides vibration damping and airtight sealing. Suited for HVAC installations, duct supports and mechanical fastening in commercial and residential ventilation systems.

## Long description

Walraven Aero EPDM M8 150mm ventilation clamp is designed for secure support and mounting of round ducts and ventilation pipes in HVAC systems. The clamp features an internal EPDM lining that provides vibration damping and contributes to an airtight fit around ducts with a nominal 150 mm diameter. With an M8 fastening thread, the clamp integrates into threaded rod and support systems commonly used in commercial and residential installations.
Advantages
The EPDM lining reduces noise transmission and protects ducts from surface damage while improving sealing properties. Its metal construction provides reliable mechanical strength for duct suspension and anchoring. The M8 threaded connection enables straightforward attachment to standard threaded rods, minimizing installation time. The clamp's 150 mm clamping range matches common ventilation pipe sizes, simplifying component selection for HVAC projects.
Suitable for
 Mounting and suspending round ventilation ducts with approx. 150 mm diameter
 HVAC installations in commercial and residential buildings
 Duct support clamps in mechanical rooms and ceiling voids
 Applications requiring vibration damping and improved airtightness
Key specifications
 Clamp type: single-piece circular clamp with internal lining
 Internal lining material: EPDM for damping and sealing
 Fastening thread: M8 compatible with threaded rods and bolts
 Clamping diameter: designed for 150 mm round ducts
 Material: corrosion-resistant metal construction suitable for HVAC environments
How to use
Position the clamp around the round duct so the EPDM lining contacts the duct surface evenly. Tighten the fastening bolt or nut on the M8 thread to secure the clamp to a threaded rod, bracket or support profile. Adjust the clamp position along the support system to achieve correct duct alignment and slope, then retighten to the required torque recommended for the installation. Ensure the EPDM lining remains intact and provides continuous contact for vibration isolation and sealing.
Usage recommendations
Inspect the EPDM lining before installation and replace the clamp if the lining is damaged. Use corrosion-appropriate fasteners and follow local codes for spacing of duct supports. For optimal performance, avoid overtightening which may deform the duct or compress the EPDM excessively; tighten to a level that secures the duct without damaging the lining.

## FAQ

### How much does the Ventilation clamp Walraven Aero EPDM M8 150mm cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 15.07.2026 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/11699729/67082996_large.webp