# Brass half-union fittings for water meters 5/4" B\_METERS

**URL:** https://aio.lv/en/product--bmeters-5907702862620--12032757
**Data updated:** 2026-03-12 16:41 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** B\_METERS
**Manufacturer code:** 5907702862620
**EAN:** 5907702862620
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Brass half-union fittings for water meters with 5/4" connection size from B\_METERS. These brass adapters are designed to connect and secure water meters in plumbing installations, providing corrosion-resistant threaded joints for reliable water metering. Suitable for residential and light commercial water meter installations where 5/4" threaded connections are required.

## Long description

Brass half-union fittings for water meters 5/4" B\_METERS are brass adapters designed to connect water meters with a 5/4" threaded interface in plumbing systems. Manufactured for compatibility with standard water metering installations, these fittings provide a threaded half-union connection that facilitates installation, removal and secure sealing of the meter body within residential and light commercial pipelines. The brass construction offers corrosion resistance and dimensional stability under typical cold water conditions.
Advantages
The fittings provide a reliable threaded joint that simplifies meter replacement and maintenance without disturbing the pipeline. Brass material ensures resistance to corrosion in potable water systems and maintains a durable mechanical connection. The half-union design allows for compact installation in confined spaces and creates a tight seal when properly assembled with compatible seals or PTFE tape.
Suitable for
Connecting water meters with 5/4" threaded inlets and outlets
Residential cold water metering installations
Light commercial plumbing systems requiring removable meter connections
Situations where periodic meter replacement or inspection is needed
Key specifications
Material: brass (corrosion-resistant grade suitable for potable water)
Connection size: 5/4" threaded half-union
Type: half-union adapter for water meters
Intended medium: cold potable water
Application: inline water meter connection and removable sealing
How to use
Before installation, verify compatibility of the fitting's 5/4" thread with the water meter and the existing pipeline threads. Prepare mating threads by cleaning and, if recommended, apply appropriate thread sealant such as PTFE tape or compatible joint compound on the male threads only. Hand-start the threads to avoid cross-threading, then tighten with suitable tools until snug; avoid excessive torque that could deform the fitting or meter housing. Ensure any included or separate sealing elements (gaskets or O-rings) are positioned correctly in the half-union interface. After assembly, pressurize the system and check for leaks, retightening slightly if required following manufacturer torque guidance for meter connections.
Usage recommendations
Use these brass half-union fittings primarily in cold potable water applications and avoid exposure to aggressive chemicals or concentrations that can accelerate dezincification. For installations in hard water or aggressive environments, consider routine inspection and compatibility checks. When replacing meters, handle fittings and meter threads carefully to maintain thread integrity and reuse seals only if they remain undamaged; replace gaskets or O-rings as recommended.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 B\_METERS 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 B\_METERS 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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