# NIBCO 4703-007 Plumbing Coupling 3/4 inch with Gasket

**URL:** https://aio.lv/en/product--nibco-4703-007--4917591
**Data updated:** 2026-06-10 09:28 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** NIBCO
**Manufacturer code:** 4703-007
**EAN:** 5908257152822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nibco-4703-007--4917591

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The NIBCO 4703-007 is a high-quality plumbing coupling designed for secure pipe connections. Featuring a 3/4 inch size and an integrated gasket, this fitting ensures a reliable, leak-proof seal in residential and commercial plumbing systems. It is engineered for durability and ease of installation, making it an essential component for maintaining efficient water distribution and piping infrastructure.

## Long description

The NIBCO 4703-007 plumbing coupling is a professional-grade fitting designed to facilitate secure and reliable connections in various piping systems. With a nominal size of 3/4 inch, this coupling is engineered to provide a robust link between pipes, ensuring structural integrity and consistent flow. The inclusion of an integrated gasket is a critical feature that simplifies the assembly process while providing a dependable, leak-proof seal, which is essential for maintaining the efficiency of residential and commercial water distribution networks.
Advantages
This coupling stands out due to its high-quality construction and precision engineering, which minimize the risk of leaks and system failures. The integrated gasket eliminates the need for additional sealing materials, significantly reducing installation time and effort for both professional plumbers and DIY enthusiasts. Its durable design ensures long-term performance under standard operating pressures, making it a reliable choice for maintaining plumbing infrastructure.
Suitable for
Connecting 3/4 inch pipes in residential water supply systems
Commercial plumbing infrastructure maintenance
Repairing existing pipe sections where a secure, leak-proof joint is required
New installations requiring reliable coupling components
When it may not be suitable
This coupling is not intended for use in high-pressure industrial steam systems or applications involving corrosive chemicals that may degrade the gasket material. It is also not suitable for pipe diameters other than the specified 3/4 inch size.
Key specifications
Nominal size: 3/4 inch
Integrated gasket for leak-proof sealing
Material: Durable plumbing-grade construction
Application: Residential and commercial water piping
How to use
To install the NIBCO 4703-007 coupling, ensure that the pipe ends are clean, deburred, and free of debris. Slide the coupling onto the pipe ends, ensuring that the internal gasket is properly seated to create a watertight seal. Tighten the connection according to standard plumbing practices to ensure the fitting is secure. Verify the integrity of the connection by slowly introducing water pressure into the system and checking for any signs of moisture around the joint.
What to consider before purchase
Verify that your pipe diameter is exactly 3/4 inch
Ensure the system pressure is within the rated limits for this fitting
Check compatibility with the specific pipe material being used
Usage recommendations
Regularly inspect plumbing joints for signs of wear or moisture. If the system is subjected to significant temperature fluctuations, ensure that the pipe supports are correctly installed to prevent unnecessary stress on the coupling.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.023 kg |

## FAQ

### How much does the NIBCO 4703-007 Plumbing Coupling 3/4 inch cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 96 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 13.07.2026 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 NIBCO 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 NIBCO 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4917591/30625641_large.webp