# Ventilation Clamp Niczuk 81212212500 with M8/M10 Connection and 125 mm Insulation BK

**URL:** https://aio.lv/en/product--niczuk-81212212500--11833520
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Niczuk
**Manufacturer code:** 81212212500
**EAN:** 5907754244597
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81212212500--11833520

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Niczuk ventilation clamp model 81212212500 designed for securing ducts and ventilation components. Features threaded connection options M8 and M10 and includes 125 mm insulation (BK). Suitable for HVAC installations where a clamped, insulated mounting is required for ducts, pipes or equipment supports in residential and commercial ventilation systems.

## Long description

The Niczuk ventilation clamp 81212212500 with M8/M10 connection and 125 mm insulation BK is a metal clamp designed for fastening ventilation ducts, pipes and related HVAC components. It provides a clamped mounting with integrated thermal and acoustic insulation, intended for use in residential and commercial ventilation systems where a secure, insulated support is required. The clamp accepts standard threaded rod connections in two sizes to fit varied installation needs.
Advantages
This ventilation clamp combines a robust metal body with dedicated 125 mm insulation to reduce thermal bridging and dampen vibration transmitted from ducts to building structures. The dual threaded connection compatibility (M8 and M10) allows flexibility during installation, enabling use with commonly available threaded rods or bolts. The construction is intended to offer predictable clamping force and stable support for ducts while simplifying installation in confined or retrofit spaces.
Suitable for
 Securing circular and rectangular ventilation ducts in HVAC systems
 Mounting insulated air ducts in residential buildings
 Commercial ventilation and air handling installations
 Supporting pipework and equipment with reduced vibration transmission
Key specifications
 Thread connection: compatible with M8 and M10 threaded rods or bolts
 Insulation thickness: 125 mm (BK type)
 Material: metal clamp body with insulation sleeve
 Application: designed for use with ventilation ducts, pipes and HVAC supports
How to use
Position the clamp around the duct or pipe and align the two halves so the insulation sleeve fully surrounds the duct. Select the appropriate threaded rod or bolt (M8 or M10) and insert through the clamp connection point. Tighten to achieve secure clamping without over-compressing the insulation; ensure the clamp holds the duct firmly while preserving the insulating layer. Install at recommended spacing along the duct run and verify alignment and level before completing the installation.
Usage recommendations
Use corrosion-resistant threaded fasteners and observe local building regulations for spacing and support of ventilation ducts. Avoid overtightening to maintain insulation performance and reduce noise transmission; inspect periodically for secure fixings and insulation condition.

## FAQ

### How much does the Ventilation Clamp Niczuk 81212212500 M8/M10 125mm cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 24.07.2026 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 Niczuk 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 Niczuk 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/11833520/67234009_large.webp