# Reducing nipple FERRO N16Z 6/4" x 1" for plumbing fittings

**URL:** https://aio.lv/en/product--ferro-n16z--12009589
**Data updated:** 2026-03-11 20:43 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FERRO
**Manufacturer code:** N16Z
**EAN:** 5902194915984
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-n16z--12009589

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

FERRO reducing nipple N16Z with 6/4" to 1" connection for plumbing systems. Metal reducing nipple designed to join pipes or fittings of different diameters, providing a secure threaded transition between a 6/4" (1.5") and a 1" connection. Suitable for use in residential and commercial water installations and heating systems where threaded reduction is required.

## Long description

FERRO reducing nipple N16Z with a 6/4" to 1" threaded connection is a metal plumbing fitting designed to join pipes or fittings of different diameters. The part provides a secure threaded transition between a larger 6/4" (1.5") connection and a smaller 1" connection, suitable for potable water and heating installations that require reliable mechanical joining and leak-resistant threads.
Advantages
This reducing nipple is manufactured from metal for mechanical strength and resistance to pressure typical in residential and commercial plumbing. The threaded design ensures a tight, removable connection without the need for soldering, while the stepped reduction allows direct coupling of components with different diameters. The product's compact form factor makes it suitable for use in confined spaces where a short threaded reducer is required.
Suitable for
 Connecting a 6/4" (1.5") pipe or fitting to a 1" pipe or fitting
 Domestic cold and hot water supply lines
 Heating system pipework where threaded reductions are needed
 Temporary or permanent threaded installations and repairs
Key specifications
 Material: metal construction for durability and pressure resistance
 Connection types: external threaded ends sized 6/4" and 1"
 Function: stepped threaded reducer for diameter transition
 Typical applications: water supply and heating systems
 Form factor: compact, short-length nipple suitable for tight installation spaces
How to use
Prepare the mating threaded fittings or pipes by cleaning the threads and applying an appropriate thread sealant such as PTFE tape or liquid sealant compatible with potable water if required. Screw the reducing nipple into the larger-diameter fitting first to ensure proper alignment, then connect the smaller-diameter component. Tighten with appropriate tools to achieve a leak-tight joint without over-torquing, which can damage threads or deform the fitting.
Usage recommendations
Verify compatibility of thread standards and material with existing installation components and operating conditions. Use thread sealant rated for the intended application (potable water or heating). Inspect connections after initial pressurization and periodically during service life for signs of leakage or thread corrosion.

## FAQ

### How much does the FERRO N16Z reducing nipple 6/4" x 1" cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 154 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 17.07.2026 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 FERRO 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 FERRO 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/12009589/67492513_large.webp