# JINAN MEIDE Brass Coupling 3/4" x 1/2" Zinc Plated Female/Male

**URL:** https://aio.lv/en/product--jinanmeide-g24120x15--4917282
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** JINAN\_MEIDE
**Manufacturer code:** G241\_20X15
**EAN:** 4770364151040
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jinanmeide-g24120x15--4917282

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The JINAN MEIDE brass coupling is a durable plumbing fitting designed for connecting pipes with different diameters. Featuring a 3/4" to 1/2" transition, this zinc-plated component provides reliable corrosion resistance and a secure seal for water supply and heating systems. Its female-to-male configuration ensures easy installation in various piping setups, making it an essential part for professional plumbing maintenance and infrastructure projects.

## Long description

The JINAN MEIDE brass coupling is a high-quality plumbing fitting engineered to facilitate a secure transition between pipes of different diameters. Designed with a 3/4 inch female and 1/2 inch male connection, this component is ideal for integrating various sections of water supply and heating infrastructure. The zinc-plated finish provides an additional layer of protection against corrosion, ensuring long-term durability and reliable performance in demanding environments.
Advantages
This coupling stands out due to its robust brass construction, which offers excellent mechanical strength and resistance to temperature fluctuations. The precision-engineered threads ensure a tight, leak-proof seal, minimizing the risk of water loss or pressure drops within the system. Its compact design allows for installation in confined spaces, while the zinc plating enhances the aesthetic appeal and provides superior resistance to oxidation compared to standard brass fittings.
Suitable for
Connecting pipes with different diameters in water supply systems
Adapting heating system components
Professional plumbing maintenance and repair
Infrastructure projects requiring reliable pipe transitions
When it may not be suitable
This fitting is not intended for use in high-pressure industrial steam systems or environments with highly aggressive chemical substances that may react with brass or zinc coatings. It should also be avoided in applications where the pipe material is incompatible with brass to prevent galvanic corrosion.
Key specifications
Connection type: Female to Male
Size: 3/4 inch to 1/2 inch
Material: Brass
Finish: Zinc plated
How to use
To install the coupling, ensure that the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or a liquid pipe sealant, to the male threads to ensure a watertight connection. Thread the 1/2 inch male end into the corresponding female fitting and the 3/4 inch female end onto the corresponding male pipe. Tighten the coupling using a suitable wrench, taking care not to overtighten, which could damage the threads or the fitting body.
What to consider before purchase
Verify the thread type and size requirements of your existing piping system
Ensure compatibility between the brass fitting and the pipe material to prevent corrosion
Check the pressure and temperature ratings of your system against the fitting specifications
Usage recommendations
Regularly inspect the connection for signs of moisture or leaks after initial installation and during routine maintenance checks. Ensure that the piping is properly supported to prevent excessive mechanical stress on the coupling.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.058 kg |

## FAQ

### How much does the JINAN MEIDE Brass Coupling 3/4" x 1/2" G241\_20X15 cost, and is it available for purchase?

The price is 2.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 03.07.2026 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 JINAN\_MEIDE 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 JINAN\_MEIDE 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/4917282/30625332_large.webp