# O-ring seals for valves, sera UVC-Xtreme 1200 — set of 2

**URL:** https://aio.lv/en/product--sera-se-32187--12029141
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** SE-32187
**EAN:** 4001942451635
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-32187--12029141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Replacement O-ring seals designed for valves of the sera UVC-Xtreme 1200 unit. Supplied as a set of 2, these O-rings provide sealing for external valve connections to help prevent leaks and maintain proper function of the UVC system. Suitable for routine maintenance and part replacement to ensure reliable operation and water-tight performance.

## Long description

These replacement O-ring seals are designed for the external valve connections of the sera UVC-Xtreme 1200 unit. Supplied as a set of 2, the O-rings restore the water-tight seal at valve joints, helping to prevent leaks and maintain correct flow control in the UVC system. Made to match the valve interface of the named model, the seals are intended for routine maintenance and timely part replacement to preserve reliable operation.
Advantages
The O-ring set provides a direct-fit solution for the valve connections on the specified UVC unit, enabling quick replacement without special tools. These seals reduce the risk of external leaks and associated downtime, helping to maintain stable hydraulic performance of the device. Supplied as a pair, the set allows replacement of both connection points at once to ensure consistent sealing and balanced wear.
Suitable for
Routine maintenance of the sera UVC-Xtreme 1200 valve connections
Replacement of worn or damaged valve O-rings to stop external leaks
Restoring water-tight performance after disassembly or transport
Key specifications
Quantity: set of 2 O-rings
Function: sealing external valve connections to prevent leaks
Compatibility: designed for valve interfaces of the sera UVC-Xtreme 1200 unit
Material: elastomeric sealing compound suitable for freshwater systems
How to use
Turn off and disconnect the UVC unit and relieve any pressure before attempting replacement. Remove the valve connections according to the device manual, extract the old O-rings and clean the sealing grooves of debris and residue. Lightly lubricate the new O-rings with a water-compatible silicone lubricant or manufacturer-recommended sealant, position them in the grooves, and reassemble the valves ensuring even seating. After reassembly, run a leak check by operating the unit and inspecting the external connections.
Usage recommendations
Inspect O-rings during scheduled maintenance intervals and replace at the first sign of cracking, flattening, or persistent seepage. Use only non-petroleum-based lubricants that are safe for aquarium and freshwater equipment to avoid material degradation. Store spare O-rings in a cool, dry place away from direct sunlight to preserve elasticity.

## FAQ

### How much does the O-ring seals for sera UVC-Xtreme 1200 — 2 pcs cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 sera 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 sera 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

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