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header-product ALNOR CSL-250 Galvanized Steel Plug End for Ventilation Ducts
7.49 €

ALNOR CSL-250 Galvanized Steel Plug End for Ventilation Ducts

ALNOR CSL-250 Galvanized Steel Plug End Photo 1
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ALNOR CSL-250 Galvanized Steel Plug End for Ventilation Ducts

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ALNOR CSL-250 Galvanized Steel Plug End for Ventilation Ducts

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Short description

The ALNOR CSL-250 is a high-quality plug end designed for sealing circular ventilation ducts. Manufactured from durable galvanized steel, this component ensures a secure and airtight closure in HVAC systems. It is an essential fitting for maintaining system pressure and preventing air leakage in industrial or residential ventilation networks.
Available for order: 31 pcs.
Warranty: 2 Years
SKU: 4907236
Manufacturer: ALNOR
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.60 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ALNOR CSL-250 is a professional-grade plug end engineered for the reliable sealing of circular ventilation ducts. Constructed from high-quality galvanized steel, this component provides a robust and airtight barrier within HVAC systems. It is designed to maintain optimal system pressure and prevent unwanted air leakage, ensuring the efficiency of both industrial and residential ventilation networks.

Advantages

The primary benefit of the ALNOR CSL-250 is its durable galvanized steel construction, which offers excellent resistance to corrosion and mechanical stress. Its precise design ensures a tight fit, which is critical for maintaining the integrity of air distribution systems. By effectively sealing off duct ends, it helps in preventing energy loss and maintaining the required airflow characteristics throughout the entire ventilation installation.

Suitable for

  • Sealing circular ventilation ducts
  • HVAC system maintenance and installation
  • Industrial ventilation networks
  • Residential air distribution systems

This product may not be suitable for applications involving highly corrosive chemical environments or extreme temperatures that exceed the thermal limits of galvanized steel. It is also not intended for use in non-circular ducting systems where a different geometry is required for a proper seal.

Key specifications

  • Material: Galvanized steel
  • Diameter: 250 mm
  • Compatibility: Circular ventilation ducts
  • Application: HVAC sealing

To install the ALNOR CSL-250, simply insert the plug into the end of the circular duct. Ensure that the connection is fully seated to achieve an airtight seal. Depending on the specific installation requirements, additional sealing tape or mechanical fasteners may be used to secure the component firmly in place within the ductwork.

What to consider before purchase

  • Verify the diameter of your existing ductwork to ensure compatibility with the 250 mm size
  • Check the material requirements of your specific ventilation environment
  • Ensure that the duct end is clean and free of debris before installation

Usage recommendations

For optimal performance and to prevent air leakage, it is recommended to inspect the seal periodically during routine HVAC maintenance. Ensure the plug is correctly aligned with the duct axis during insertion to avoid damaging the edges of the ducting.
All features
Weight:
0.6 kg

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the ALNOR CSL-250 Galvanized Steel Plug End cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 01.07.2026 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 ALNOR 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 ALNOR 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.