# MT 87340-025 Straight Union F/F

**URL:** https://aio.lv/en/product--mt-87340-025--4917742
**Data updated:** 2026-08-05 04:47 (EEST)
**Category:** Other goods
**Manufacturer:** MT
**Manufacturer code:** 87340-025
**EAN:** 8435319110317
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-10-17 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mt-87340-025--4917742

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.09.2026 | free |
| Pickup points | 29.09.2026 | 1.99 EUR |
| Courier delivery to door | 29.09.2026 | 4.99 EUR |

## Summary description

The MT 87340-025 straight union features female-to-female connections, designed for secure and reliable piping system installations. This fitting ensures a leak-free connection in various industrial and domestic fluid transport applications, providing durability and efficient flow management.

## Long description

The MT 87340-025 Straight Union F/F is a high-quality plumbing and piping component designed to connect two female-threaded pipes or fittings securely. Engineered for efficiency and durability, this straight union ensures a continuous, reliable flow within fluid transport systems, minimizing the risk of leaks and pressure drops in both domestic and industrial environments.
Advantages
This fitting provides a robust connection that withstands standard operating pressures in fluid transport networks. Its precision female-to-female threading allows for quick installation and straightforward alignment of piping runs. Made to endure regular use, it supports efficient flow management without requiring complex maintenance procedures, ensuring long-term operational stability.
Suitable for
Domestic plumbing installations requiring secure pipe connections
Industrial fluid transport systems
Connecting two female-threaded pipes or system components
General maintenance and repair of piping networks
When it may not be suitable
This straight union is not designed for systems that require male-to-female connections without the use of additional adapters. It is also unsuitable for applications involving aggressive chemical media or operating parameters that exceed the standard pressure and temperature ratings of traditional threaded brass or metal unions.
Key specifications
Product type: Straight union
Connection type: Female-to-female (F/F)
Brand: MT
How to use
Before installation, ensure that the piping system is depressurized and completely drained. Clean the male threads of the opposing pipes thoroughly and apply appropriate thread sealant tape or pipe dope according to standard plumbing practices. Align the pipes carefully with the female ends of the straight union and hand-tighten to prevent cross-threading. Use appropriate wrenches to securely tighten the connection, taking care not to over-torque, which can damage the threads.
What to consider before purchase
Verify that both connecting pipes feature compatible male threads matching the female design of this fitting
Check the operating pressure and temperature requirements of your specific piping system
Ensure the nominal size aligns correctly with your existing infrastructure
Usage recommendations: Regularly inspect the installed union for any signs of moisture or leakage during routine system checks, and avoid using abrasive cleaning agents on the exterior surface of the fitting.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.341 kg |

## FAQ

### How much does the MT 87340-025 Straight Union F/F cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 24.09.2026 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 MT 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 MT 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/4917742/30625791_large.webp