# Inline centrifugal fan VENTS VKMz 250 – inline duct fan, model VKMz 250

**URL:** https://aio.lv/en/product--vents-vkmz-250--10889387
**Data updated:** 2026-03-07 18:09 (EET)
**Category:** Fans
**Manufacturer:** VENTS
**Manufacturer code:** VKMz 250
**EAN:** 4823016248572
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 89.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 73.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vents-vkmz-250--10889387

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 5.13 EUR |

## Summary description

Inline centrifugal fan VENTS VKMz 250 is a duct-mounted ventilation unit designed for air extraction and supply in ventilation systems. As an inline centrifugal model, VKMz 250 fits within ductwork to move air along ducts, providing reliable airflow for residential, commercial, or light industrial applications. Suitable for installation where space inside rooms is limited and inline placement within the ventilation network is required.

## Long description

Inline centrifugal fan VENTS VKMz 250 is a duct-mounted ventilation unit designed to provide air extraction and supply within ventilation systems. The VKMz 250 is built for inline installation inside ductwork, moving air along ventilation channels while saving room in occupied spaces. This model is suitable for residential, commercial and light industrial environments where efficient axial-to-centrifugal airflow transition and compact inline mounting are required.
Advantages
The fan combines centrifugal impeller dynamics with an inline casing to deliver stable airflow and increased static pressure compared with simple axial inline fans. Its compact cylindrical design allows integration into existing duct networks without significant reconfiguration. The construction emphasizes compatibility with round ducts and straightforward mounting while minimizing vibration transfer to the duct system. Materials and assembly provide durability for continuous or intermittent operation in typical ventilation applications.
Suitable for
Supply and exhaust ventilation in apartments and houses
Bathroom and kitchen exhaust systems
Ventilation in small offices, retail spaces and workshops
Inline boost in duct runs to overcome pressure losses
Key specifications
Inline centrifugal configuration for installation inside round ductwork
Cylindrical casing compatible with standard duct diameters
Centrifugal impeller for higher static pressure compared with direct-drive axial fans
Designed for continuous or intermittent ventilation operation
Balanced rotor to reduce vibration and noise transmission
How to use
Install the fan within the duct run at a point that optimizes airflow and access for maintenance, ensuring the airflow direction marking on the casing matches the intended duct flow. Mount the unit on vibration-isolating brackets or flexible connectors to reduce transmitted noise. Connect electrical supply following local wiring regulations and the manufacturer’s wiring diagram. Provide sufficient straight duct length upstream and downstream where possible to stabilize flow and avoid sharp bends immediately adjacent to the fan inlet or outlet. Perform a functional test after installation to confirm correct rotation, airflow and absence of unusual noise or vibration.
Usage recommendations
For reliable long-term performance, periodically inspect the fan for dust buildup on the impeller and casing, check mounting fasteners and vibration isolators, and verify electrical connections. Keep the surrounding duct sections clean and avoid locating the fan where condensate or heavy particulate matter can accumulate. When selecting placement, consider accessibility for maintenance and sufficient clearance for electrical connection and airflow measurement.

## FAQ

### How much does the Inline centrifugal fan VENTS VKMz 250 cost, and is it available for purchase?

The price is 89.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Inline centrifugal fan VENTS VKMz 250 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 VENTS 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 VENTS 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/10889387/60336776_large.webp