# Brass blanking cap FERRO ZAS4Z 1" for pipe fittings

**URL:** https://aio.lv/en/product--ferro-zas4z--11817685
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FERRO
**Manufacturer code:** ZAS4Z
**EAN:** 5902194927307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-zas4z--11817685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

FERRO ZAS4Z is a brass blanking cap with a 1" designation, designed to close or seal pipe ends and fittings. Made of brass for corrosion resistance and durability, it is suitable for plumbing, heating and water supply systems where a secure, removable seal is needed. Commonly used for temporary or permanent termination of pipes, testing and maintenance.

## Long description

FERRO ZAS4Z 1" brass blanking cap is designed to close or seal open pipe ends and fittings in plumbing, heating and water supply systems. Manufactured from brass, it provides resistance to corrosion and mechanical wear while offering a removable and reliable closure for both temporary and permanent applications. The cap fits standard 1" threaded connections and serves as a practical part for maintenance, pressure testing and termination of service lines.
Advantages
The brass construction combines durability with corrosion resistance, ensuring long service life in wet and heated environments. The threaded design allows straightforward installation and removal without special tools, and the precise thread machining ensures a secure fit to prevent leaks. Its compact form makes it suitable for confined spaces and for use during system flushing, repairs or when capping unused branches.
Suitable for
Sealing open ends of 1" threaded pipes and fittings
Temporary capping during installation and maintenance
Pressure testing of plumbing and heating circuits
Permanent termination of service lines where a removable cap is preferred
Key specifications
Material: brass for enhanced corrosion resistance
Connection type: 1" threaded cap compatible with standard pipe fittings
Application environment: potable water, heating systems, general plumbing
Design: removable threaded closure for temporary or permanent use
How to use
Before fitting, clean the mating threads and remove debris or old sealing material. Apply an appropriate thread sealant (such as PTFE tape or liquid thread sealant) on the male threads of the pipe to ensure leak-tightness. Hand-tighten the cap onto the threaded pipe until snug, then use a suitable wrench to make a further quarter to half turn if required; avoid over-tightening to prevent damage to threads or deformation of the cap. For pressure testing, follow system-specific procedures and safety precautions.
Usage recommendations
Check compatibility with the fluid and temperature range in your system before installation. For potable water installations, use approved sealing materials. Inspect threads periodically for wear if the cap is used in long-term installations and replace if corrosion or thread damage is observed.

## FAQ

### How much does the Brass blanking cap FERRO ZAS4Z 1" cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 16.07.2026 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/11817685/67219574_large.webp