# Comap transitional nipple 1/2 x 3/4" Euro for manifold 9800 with O-ring

**URL:** https://aio.lv/en/product--comap-98105461--11825011
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Comap
**Manufacturer code:** 98105461
**EAN:** 3430650170964
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-98105461--11825011

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Transitional nipple by Comap designed for connecting Euro fittings to manifold 9800. Size 1/2" x 3/4" (Euro), supplied with an integrated O-ring for sealing. Used to adapt pipework or valves to the 9800 manifold, suitable for heating and plumbing installations requiring reliable sealed connections between differing thread sizes.

## Long description

The Comap transitional nipple 1/2 x 3/4" Euro for manifold 9800 with O-ring is a mechanical adapter designed to connect Euro-threaded components to the 9800 manifold. It provides a compact transition between differing thread sizes and includes an integrated elastomer O-ring to ensure a watertight seal. The part is intended for use in heating and plumbing systems where a secure, sealed connection between Euro fittings and the manifold is required.
Advantages
The integrated O-ring simplifies installation by eliminating the need for separate sealing materials and reduces the risk of leaks at the joint. Its compact form factor and standardised thread sizes make it compatible with common Euro fittings and the 9800 manifold, supporting reliable mechanical connection while saving space. The transitional nipple is made for routine plumbing and heating applications where durability and consistent sealing performance are needed.
Suitable for
 Adapting Euro-threaded valves or fittings to the 9800 manifold
 Heating system pipework requiring a 1/2" to 3/4" transition
 Plumbing repairs or retrofits involving mixed thread standards
 Manifold installations where a compact sealed connection is needed
Key specifications
 Connection sizes: 1/2" x 3/4" (Euro thread)
 Includes integrated elastomer O-ring for sealing
 Designed for use with 9800 series manifold
 Application: heating and plumbing installations
 Compact, inline transitional adapter design
How to use
Ensure both mating threads are clean and free of debris before installation. Screw the transitional nipple into the manifold thread until hand-tight, then use appropriate tools to apply the recommended final torque without over-tightening. Mount the Euro fitting on the opposite end in the same manner, ensuring the O-ring seats correctly to form a watertight seal. After assembly, pressurise the system and inspect the connection for leaks; if required, tighten slightly to correct minor seepage, taking care not to damage the O-ring.
Usage recommendations
Use compatible Euro fittings and avoid excessive torque to preserve the O-ring integrity. Inspect the O-ring periodically during maintenance and replace the transitional nipple if the seal shows signs of wear, cracks, or persistent leakage. Follow system pressure and temperature limits appropriate for the heating or plumbing installation.

## FAQ

### How much does the Comap transitional nipple 1/2 x 3/4" Euro for manifold 9800 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 — 20 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 14.07.2026 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 Comap 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 Comap 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/11825011/67226841_large.webp