# SpiroFlex flexible duct end cap 125 mm (ZA125-PVC) PVC closure for spiral/elastic ventilation duct

**URL:** https://aio.lv/en/product--spiroflex-za125-pvc--11828800
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** ZA125-PVC
**EAN:** 5903624941450
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-za125-pvc--11828800

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex 125 mm end cap ZA125-PVC is a PVC closure designed for flexible, spiral or elastic ventilation ducts with 125 mm diameter. It provides a tight seal to close unused duct ends, protect against dust and pests, and simplify system commissioning or maintenance. Suitable for HVAC installations in residential and commercial buildings.

## Long description

SpiroFlex flexible duct end cap 125 mm (ZA125-PVC) is a PVC closure designed for use with flexible, spiral or elastic ventilation ducts with a nominal diameter of 125 mm. The closure creates a secure, dust- and pest-resistant seal on unused duct ends, facilitating system commissioning, temporary closures during maintenance, and protection of duct interiors during storage or installation. Made to fit standard 125 mm flexible ducts, this end cap is compatible with common HVAC applications in residential and commercial buildings.
Advantages
The PVC construction ensures a lightweight yet durable closure that resists moisture and common contaminants. Its form-fitting design provides a tight seal without the need for additional adhesives or clamps in many installations, helping to reduce installation time. The end cap is easy to install and remove, enabling quick access for inspections and cleaning while maintaining protection when closed.
Suitable for
Sealing unused ends of 125 mm flexible, spiral or elastic ventilation ducts
Temporary closures during HVAC system commissioning or maintenance
Protecting ducts from dust, debris and pests during storage or construction
Preventing contamination of duct interiors prior to final commissioning
Key specifications
Material: PVC
Designed inner diameter: 125 mm (fits standard 125 mm flexible ducts)
Type: end cap / closure for flexible, spiral and elastic ducts
Color: typically white or light neutral (dependent on production batch)
Weight: lightweight, suitable for manual installation
How to use
To install, align the end cap with the open end of the 125 mm flexible duct and push the cap onto the duct until a snug fit is achieved. For a more secure closure, ensure the duct end is clean and free of sharp cut edges; trimming the duct end squarely can improve the seal. Removal is accomplished by pulling the cap off the duct; if the fit is tight, twist gently while pulling to release. The end cap can be reused where the seal remains intact.
Usage recommendations
Use the SpiroFlex 125 mm PVC end cap for temporary or long-term closure of unused duct ends, avoid exposure to direct flame or prolonged UV radiation, and inspect the cap and duct interface regularly during long-term storage to ensure the seal remains effective.

## FAQ

### How much does the SpiroFlex 125 mm duct end cap ZA125-PVC 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 08.07.2026 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 SpiroFlex 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 SpiroFlex 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/11828800/67229751_large.webp