# VIEGA pipe connector with tapered seal 16 mm to 3/4" male thread, model 7548442

**URL:** https://aio.lv/en/product--viega-7548442--11817568
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 7548442
**EAN:** 5901867670472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-7548442--11817568

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

VIEGA pipe connector (model 7548442) with a tapered sealing seat designed to join 16 mm pipe to a 3/4" male threaded fitting. Intended for plumbing and heating installations where a secure, sealed transition from small-diameter copper or plastic pipe to a threaded appliance or valve is required. Compatible with standard 3/4" male threads; used for water supply, heating circuits, and repair work.

## Long description

VIEGA pipe connector with tapered seal 16 mm to 3/4" male thread, model 7548442 is designed to provide a secure transition between a 16 mm pipe and a standard 3/4" male threaded fitting. The connector features a tapered sealing seat that ensures reliable contact with the mating component and creates a watertight joint suitable for plumbing and heating systems. It is intended for use with small-diameter copper or plastic pipework where a threaded appliance, valve, or fitting must be attached.
Advantages
The tapered sealing seat delivers a consistent compression surface that improves sealing reliability compared with flat-seat adapters. The connector's dimensions are matched for common 16 mm tubing and standard 3/4" male threads, allowing straightforward installation without special adapters. Its design supports use in water supply and heating circuits and is suitable for repair and retrofit applications where a dependable threaded connection is required.
Suitable for
 Connecting 16 mm copper or plastic pipe to a 3/4" male threaded valve or appliance
 Domestic water supply lines and branch connections
 Heating circuit connections and radiator fittings
 Repair, maintenance, and retrofit plumbing work
Key specifications
 Connection A: 16 mm pipe interface with tapered sealing seat
 Connection B: standard 3/4" male thread
 Sealing type: tapered (conical) seat for mechanical seal
 Application: potable water and heating systems
 Typical materials: corrosion-resistant metal alloy suitable for plumbing use
How to use
Cut and prepare the 16 mm pipe end to ensure a clean, square face. Insert the pipe into the connector until it seats against the tapered sealing surface, and secure according to the connector's assembly method (compression, crimping or threaded coupling where applicable). Engage the 3/4" male thread to the mating female thread and tighten to the recommended torque for the thread size, ensuring the tapered seal seats without distortion. After assembly, pressurize the system and inspect the joint for leaks.
Usage recommendations
Use compatible pipe materials and fittings rated for potable water or heating applications; verify thread compatibility and follow local plumbing codes. Avoid over-tightening the 3/4" connection to prevent damage to the tapered sealing seat. If intended for use with a specific sealing method (olive, compression or crimp sleeve), use the matching components and tools to achieve a reliable joint.

## FAQ

### How much does the VIEGA connector 16 mm to 3/4" male 7548442 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 29.07.2026 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 VIEGA 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 VIEGA 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/11817568/68520103_large.webp