# Brass straight coupling with O-ring 3/4" Perfexim 07-146-0200-000

**URL:** https://aio.lv/en/product--perfexim-07-146-0200-000--11818050
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Perfexim
**Manufacturer code:** 07-146-0200-000
**EAN:** 5902626203900
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-07-146-0200-000--11818050

## 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

Perfexim brass straight coupling with O-ring, 3/4" connection size (MPN 07-146-0200-000). Designed for joining pipes or fittings in plumbing systems, the coupling uses a built-in O‑ring for leak resistance. Suitable for potable water and general plumbing applications where a 3/4" brass straight connector is required.

## Long description

Perfexim brass straight coupling with O-ring 3/4" is a straight plumbing connector manufactured from brass and fitted with an integrated elastomer O-ring to provide a reliable seal. The coupling is intended for joining two pipes or fittings with 3/4" connection size in potable water and general plumbing systems. Its compact, cylindrical design and corrosion-resistant brass construction make it suitable for buried, concealed or exposed installations where a secure, low-maintenance joint is required.
Advantages
The brass body offers corrosion resistance and dimensional stability under normal water service conditions. The molded O-ring ensures immediate sealing without additional sealants, reducing assembly time and the risk of leaks. The straight configuration provides a simple, direct connection between two coaxial pipes or fittings, and the metallic construction delivers mechanical strength suitable for standard residential and light commercial plumbing applications.
Suitable for
Joining 3/4" pipes or fittings in potable water supply lines
Repairing or replacing sections in household plumbing systems
Connections in heating and utility installations with compatible fittings
Applications requiring a compact, leak-resistant straight coupling
Key specifications
Material: brass body with elastomer O-ring
Connection size: 3/4" (straight coupling)
Seal type: integrated O-ring for push/tight fit sealing
Application: potable water and general plumbing systems
Design: straight, cylindrical coupling for coaxial pipe connection
How to use
Ensure pipe ends are clean, free of burrs and cut squarely. Slide the pipes or fittings into the coupling until they reach the internal stop and the O-ring seats evenly around the pipe circumference. Verify alignment and, where required by installation practice, secure the joint according to system requirements (for example, with mechanical supports or by following applicable plumbing codes). No additional thread sealant is required for the O-ring seal, but routine inspection after initial commissioning is recommended.
Usage recommendations
Use the coupling only with compatible 3/4" pipes or fittings and within the temperature and pressure limits of the system. Avoid exposing the elastomer O-ring to aggressive chemicals or prolonged ultraviolet exposure. For permanent or high-pressure installations, confirm suitability with applicable standards and consider additional mechanical restraint if required.

## FAQ

### How much does the Brass straight coupling 3/4" Perfexim 07-146-0200-000 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 323 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 Perfexim 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 Perfexim 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/11818050/67220008_large.webp